It might be worth it to get a few quotes from local HVAC companies, and see what they want to install. Should the stipend be paid if working remotely? I have noticed lately that some condensers have max overcurrent protection size of 25a. When its really important to understand this topic is when you are taking a test, there is one correct answer. Remove the screws holding the panel in place. Stranded copper building wire, red. The last guy installed the heavier wire so you'd be "good to go". Use 10 awg for 30 amp unit or 6 awg for 60 amp unit. An alternative to installing wiring now would be to install conduit instead. Mismatched problem #2: Reduced lifespan. Thanks. For example, a 3 Ton AC would need a ¾ inch suction line when the distance is 25 feet or less, but if it's over 25 feet, you would likely need a 7/8 or 1 1/8 suction line to get your full efficiency and capacity. Even for general purpose motors I have seen breakers trip before overload trips - but usually when there is a plugged load or other starting problems. AC condenser wire size. Instead of subtracting 1.0, instead subtract ZERO to get the appropriate AC size for hot and arid climates: 1,500 X 30 = 45,000 Don't forget you'll also need high and low pressure tubing, and control wires between the indoor and the outdoor units. Ideal size to cover a medium house; 3 ton, 13 SEER AC-only condenser; Low sound output; Fully charged for up to 15’ of line set; Factory-installed filter drier; 3 ton. These rating are adequate for runs of up to appx 60 ft. For example, if your evaporator coils are sized at 3 tons but your condenser coils are sized at 2 tons, your condenser will struggle to release all the heat it receives from the indoor unit. But then in the field they may elect to use a larger size conductor. Macbook in Bed: M1 Air vs M1 Pro with Fans Disabled. Thanks for contributing an answer to Home Improvement Stack Exchange! Something's not adding > up here. The low-voltage wire set will have two individual wire strands inside of an outer plastic sheathing. I just had a 2-ton Rheem heat pump and air handler installed, to replace a Carrier 2-ton that was not working. Wire nuts. What size breaker and wire do I need for central air conditioning? 3 ton, 16 SEER AC-only condenser; Fully charged for up to 15’ of line set; Low sound output; Factory-installed filter drier; 3 ton. To > get to 6.5A you'd have to have a SEER of 27! without going over the Max. You need no extra wire to the furnace. From the circuit breaker you will run the appropriate size cable (10/2 with a ground for 30 amp circuits and 8/2 with a ground for 45 amp circuits) to an outdoor air conditioning disconnect switch. You want to size the wire and breaker large enough to supply the Min. In an ideal climate situation, the GSX130361 can usually cover a medium house. Still running the 10/2. The rule-of-thumb sizes rely on the lowest allowable temperature rating of the wire; in some cases, the circuit may have a higher ampacity if the insulation on the wire and the connection endpoints are all rated at 75°C (167°F) or 90°C (194°F). The cost of wire ($5) is next to nothing compared to the cost of tearing out 12 AWG wire to replace it with 10 AWG (hundred$). Location Lees Summit, Mo. Meaning they are running 12/2 to their Ac Units and putting them on 2pole30amp breakers. If the wire to the unit is rated for the breaker size at least you won’t have a fire hazzard to the unit. What can I do about radiant hot water tubing above an electrical panel? It's pretty cold outside ! Wiring size for 4 ton heat pump I am wiring my house and need to Know What size wire I need to run to the outside unit of a 4ton 17 seer Carrier Heat Pump. Making statements based on opinion; back them up with references or personal experience. 2-3-4-5 Ton Capacity R410A ... Condenser Fan Motor Horsepower (HP) 1/6 1/3 FLA 1.0 2.5 Refrigeration System Refrigerant Line Size¹ Liquid Line Size (“O.D.) The wire distance from the panel to the furnace is only about 20' +/- and then I plan to sit the condenser on the roof (it is a low pitched mod bit roof so I can do this, many of my neighbors with similar homes do) directly above the furnace, two floors above (so another 16-20' total). The variable speed inverter capacity control delivers up 3 Must use time-delay fuses or HACR-type circuit breakers of the same size as noted. Compared to previous generation technology, this system has many innovative features that provide more energy efficiency and save you more money each month on your … The thermostat is simply a switch, and the power originates from the transformer through this terminal. / 40A max. Air handler breaker sizes for both above units are max 15 amps and min 5 amps. Did compressor stall in those cases? 99. Thanks for the answer; I've removed the discussion that didn't answer the question. Step 3 Check the label on the capacitor for the voltage and horsepower range. Many techs will repeat these rules of thumb and rely on them in all circumstances:“Twelve-gauge wire is good for 20 amps, 10-gauge wire is good for 30 amps, 8-gauge is good for 40 amps, and 6-gauge is good for 55 amps,” and “The circuit breaker or fuse is always sized to protect the conductor [wire].”These rules of thumb are referring to the amperage capacity or “ampacity” of the conductor (wire) and are often c… NOTE: This is for an average American home, however, and will be undersized for hot, arid climates like the Southwest. is 32 and "Max." Use flexible conduit, if needed to get it in place. This is a 2-ton air conditioner, as you can see from the model number. The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 Volts, 60°C through 90°C (140°F through 194°F), not more than three current-carrying conductors in raceway, cable, or earth (directly buried), based on ambient air temperature of 30°C (86°F). Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. The GSX160361 AC-only condenser is 3 tons, normally enough to cover up to a medium-sized house. 13.7 minimum amp The Bryant® Evolution® V heat pump offers high-efficiency variable speed performance in a remarkably small cabinet and provides up to 11 HSPF heating efficiency and up to 18 SEER cooling efficiency. It is dual system. Circuit Ampacity" and "Max. The unit is in fact 2.5 tons. Share "node_modules" folder between webparts, Parsing JSON data from a text column in Postgres. The air handler in the attic has already been installed during the rough in so I can pull the min and max amps of of its panel. Max. AWG 12, solid copper building wire, green or bare. 0131M00018P - OEM Upgraded Replm Goodman Condenser Fan Motor. The installer, a Rheem authorized installation company, moved the location of the hp and the disconnect box. I recently purchased a ductless mini split and am trying figure out the correct breaker and wire size. roconnor (Robert J. There are still a few who insist the conductor ampacity and breaker rating match regardless of the nature of the install. NM cable would require #12 AWG conductors. (HVAC) 120v GFCI outlet that is weather and tamper resistant similar to Eaton dpf222rgf20wtst this is good for up to 60 amps but most split systems don't require a disconnect this large. wire size is 8 and 10, with a much longer run allowed. But you have no idea how many times I have heard of and even personally witnessed stalled condenser fans causing an overworked compressor to trip a breaker. 3.8 out of 5 stars 6. Alternatively, leave a section of the drywall open for now, allowing for both cabling and refrigeration tubing to be run before you close it up. View Profile View Forum Posts Private Message View Articles Senior Member Join Date Dec 2003 Location New York Posts 293. This is good for 50 amp rated unit. Perhaps not intended but it seems to be that way. Voltage - Enter the voltage at the source of the circuit. Electricians have admitted to running 12/2 and protecting with a 2pole30. Recommended Interconnecting Tubing (Ft) 0-25 . What would the length of this wire be? Wire should be 10/3 for 30 amp and 6/3 for the 50 amp. The power will be needed outside at the compressor. Stranded copper building wire, black. You should either sort out what the AC is going to be, so you can get specific power supply and cabling needs sorted out now, or line up your joist holes nicely and follow the excellent suggestion from @longneck to run conduit, leaving the wiring for later. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. What size circuit breaker must be used for a 3.5 ton residential condensing unit? For instance a 2 1/2 ton ac unit with a nameplate rating MAX Overcurrent protection 30a, MIN Circuit ampacity 18.7a. I appreciate the input. Purchased products. 240V circuit is needed. Wire size is based on amperage draw. Size of Wire for Central Air Conditioner 4ton and 3 ton. Now the installer says they made a mistake and I should only have a 2 ton. What size circuit breaker must be used for a 3.5 ton residential condensing unit? site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Still running the 10/2. We had a 2 ton heat pump, wired with 3 circuits. Ron. Sep 29, 2016 #1 I am selling a house that was built in 1985. And what size wire do i use from the - Answered by a verified Electrician . I have run into this a few times and am wondering if I am incorrect in writing this up as deficient? Condenser air enters from three sides. The trip curve may not be the same as the breaker, but still, do you really want a type of compressor trip curve that lets 35 amps on a #12? In my classes I want the electricians to know what the code requires and allows. I use a combination 240v disconnect and. Aren't they both on the same ballot? (You can see that, right?) Thread starter jgo10; Start date Sep 29, 2016; J. jgo10 New member. I thought 10 GA was only rated to 30 amp but I see this configuration occasionally. Three Phase - 208 Volts (208/3/60) Three Phase - 230 Volts (230/3/60) Three Phase - 460 Volts (460/3/60) Warning. Question is, would i have to pass all 4 12-2 wires through conduit into soffit and then unto rest of the house? Is this correct? Be prepared to "teach" your inspector. "Min. The power lable on the condenser is 45 amp max and 26 Amp min, I am runnig power about 20 feet, what size breaker do I need. Minimum circuit ampacity: 23.6. >> > If you figure a SEER of 12, 3.5T (42,000BTU/HR) is 3.5kW or 14.5A. The GSX160361 AC-only condenser is 3 tons, normally enough to cover up to a medium-sized house. Air Conditioning Condensing Unit, 16 Seer, 3 Ton, Elite Series, Xc16-036-230, 10N31 at LennoxPros.com - The First Choice in HVAC Supply! Could you design a fighter plane for a centaur? Example: If the "Min." Here’s a picture of an air conditioner’s data tag that I took just today. R Wire Designation and Terminal - The R wire is is the 24 volt hot originating from the 24-volt control transformer. Thanks again. Asking for help, clarification, or responding to other answers. Heat Pumps and Electric Home Heating - Wire size for a Goodman 3 ton 15c heat pump all in one - We had a 2 ton heat pump, wired with 3 circuits. Air discharges upward from the top of the unit. I am planning on using dedicated 6-3 UF wire w/ 50amp breaker to exterior 30amp-rated condenser a a 4-zone system with disconnect then 12-2 from condenser to each indoor handler. 60 feet. One Furnace, Dual Zones — Install Sensi on each? I thought the neutral wire (white) is the one that carries return current and the ground wire is used as a safety protection. Merit Series, Air Conditioner Condensing Unit, 3 Ton, 13 SEER, 1 Stage, R-410A, 13ACX-036-230 3 Ton - 5 Ton Copper Line Set (3/8 x 7/8 x 30 ft) $243.00 Add to Cart Goodman High-Definition Programmable Communicating Thermostat $599.00 Add to Cart 56 x 58 Polyolefin Condenser Pad $189.00 Add to Cart properly match evaporators and condensers can result in unit damage, property damage and/or personal injury. It's important to know for the calculation. Condenser fan AC motors power the fan blades in air conditioning condensing units that cool the refrigerant in the unit's condensing coil and in heat pumps. Overcurrent Protection: 40 amps. Residential Central AC systems come in a maximum size of 5-ton. 3-conductor w/Ground, type UF cable. For a better experience, please enable JavaScript in your browser before proceeding. Run at least two - there may well be low voltage control circuits that need to be run separated from the power supply. Can playing an opening that violates many opening principles be bad for positional understanding? The voltage range for this wire falls between 0 volts and 2,000 volts. Items you must consider are: Source Voltage; Number of Phases They are saying the cost would only be a difference of $30.00. For the full story, you'd have to start with table 310.15(B) (16) in the National Electric Code, but there are a ton of exceptions that make it challenging to fully figure out the exact answer. Dense wire coil guard; Applications. I have noticed lately that some condensers have max overcurrent protection size of 25a. Healing an unconscious player and the hitpoints they regain. What happens to a Chain lighting with invalid primary target and valid secondary targets? Yes, absolutely safe. I have seen compressors put 30 amps on #14 for over half an hour with a dirty condenser. do the condenser and air handler run on the same or separate circuits? My question regards a 35AMP double pole over current device (breaker) connected to 10 gauge wire running to an AC condenser unit. >> > If you figure a SEER of 12, 3.5T (42,000BTU/HR) is 3.5kW or 14.5A. For those with a power stealing thermostat (without batteries), the is also where the thermostat gets its power. Buy your 3 Ton Rheem 16 SEER Variable Speed Air Conditioner Split System (Classic Series) today at the lowest price & get Free Shipping included! To learn more, see our tips on writing great answers. First the wire size depends on the size and requirements of the unit itself. I am confused. Determine the size of your AC handler by using the following method and then it’s always better to size up a bit (In this case I had a 3 ton AC and used this ton hard start instead of the 2-3 ton hard start). 3.75 – 1.0 = 2.75 So you’d need a 2.5 or a 3-ton sized central air conditioning unit. Greetings: I am planning to wire in the near future a 3.5 ton A/C condensing unit. Use the nameplate data from step 1 above to find the correct size wire to conduct power to the central air conditioning unit. My memory is bad. This is a 2-ton air conditioner, as you can see from the model number. Now here's my problem. It also may be worth mentioning that I plan to use this for just AC and not heat -- I have already a radiator system in place and I love radiant heat. Remember- capacitance may decrease over time. We have other articles here that will help you with thermostat wiring.These other articles help you with thermostat wiring colors and thermostat wiring diagrams.In this article, we will provide specific information for wiring a heat pump for control. rev 2021.1.7.38271, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. 76-150 : 26-50 . What authority does the Vice President have to mobilize the National Guard? Wire Sizing Selection Tables. Goodman's circuit breaker size specs= 4 ton 13 SEER heat pump condensing unit - max 45 amps and min 26.4 amps. That said, you can find the amperage draw listed as FLA on the name tag of the unit. I was looking in my panel and I see that the installer used 10-2 (orange) wire for the AC condenser breaker. With a 18.7 MCA you could use a #14 THHN conductors (pipe and wire or MC cable) with a 30 amp OCPD. 3 ton AC unit costs $2,200 – $2,500 4 ton AC unit costs $2,500 – $2,900 5 ton AC unit costs $2,900 – $3,500 ( a 5 ton unit is extremely powerful and is not required for most homes) In general, you can roughly add $400-$700 for each additional ton, as the units go up in size. It might be worth it to get a few quotes from local HVAC companies, and see what they want to install. Long–line – up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) Stranded copper building wire, white. Tell us the information from the nameplate of the units. It's going to completely depend on the unit that's being installed, but commonly it'll be 30-60 amp with 10-4 AWG wire. A correct time current curve would trip it at most within 5 minutes. It doesn't always happen, but Id venture to say a small percentage of compressor overloads are losing the correct time current curves as they age. they say that in summer months (Florida) the heat would cause too much humidity with 3 tons. The companies may have a preferred breaker and wire size, so they may want to redo any work you do anyway. The inrush current was 7.26 times the steady state run current of 12.4 amperes. Yep, I've been told that there's nothing worse than a 70+ year old stubborn inspector... no idea where that attitude originates, but I've been told. But in those case of 120 volt loads you mention, the wire matches the breaker. We sell tons of mini split air conditioners ... Connect the 3 main wires along with the ground to their respective terminals. I think I will approach wiring size in the future appropriate to the nameplate rating while considering length of the run. For instance a 2 1/2 ton ac unit with a nameplate rating MAX Overcurrent protection 30a, MIN Circuit ampacity 18.7a. Most likely you need 8-3 with ground thnn or thwn with 50 amp disconnect mounted within several feet from unit with a 50 amp circuit breaker in the main distribution panel. Table 310-16 shows that three wires of 6-gauge placed in a conduit will safely conduct 65 amperes of power. Something's not adding > up here. From the disconnect switch you run the wires to the air conditioner. 888-474-9966 MRCOOL DC inverter technology is designed with an inverter compressor and DC motor, together creating a comfortable and energy-saving experience to heat and cool your home. Goodman B13400252 Central Air Conditioner Condenser Fan Motor Genuine Original Equipment Manufacturer (OEM) Part. Wire pulling tape/wire fishing tape. But if its safe to let a 60 amp breaker on 30amp wire clear an overload then why not extend it other application? What do this numbers on my guitar music sheet mean. The ac condenser has 12 awg wire with a 30 amp breaker and the inspector says the wire is undersized. You must log in or register to reply here. Thanks Brent August 20th, 2004, 03:37 PM #2. A retired electrician friend of mine was looking at it all after installation and said that the info. That is the power to energize the control relays and contactors in your system. Considerations for installing a high efficiency furnace in my attic? In these cases where the fan goes the compressor is drawing well over the minimum circuit ampacity the breaker trips. Why was Warnock's election called while Ossof's wasn't? Low ambient (down to –20°F/–28.9°C) with accessory kit For years now I run 10/2 to my AC condensers on a 240v 30a breaker. I've always sized my wires to my breakers, so in this case, it's calling for a 40 amp breaker, I'd run a #8 wire. $163.99 $ 163. Breaker size depends on what is installed and length of wire. Goodman CAPF3636B6 Goodman Evaporator Coil Full-Cased 3 Ton Upflow Or Downflow Goodman 3 Ton 16 SEER Air Conditioner R-410a GSX160361 Goodman 3 Ton 16 SEER Air Conditioner Condenser GSX16S361 R410a I just had a 2-ton Rheem heat pump and air handler installed, to replace a Carrier 2-ton that was not working. Thanks! I have learned quite a bit, really quick. Well, trust me. Any shortcuts to understanding the properties of the Riemannian manifolds which are used in the books on algebraic topology. Turn off the electrical disconnect for your air condenser or heat pump. no, @longneck, it needs to go through ceiling joist holes. The electrical characteristics for my LG ductless mini split are as follows: MOP 35 amps MCA 23 amps Cooling rated amps 17.55 Heating rated amps 17.55 Compressor 17.3 amps Fan 0.25 amps I am getting ready to hang drywall in my basement but before I do that, I need to run wire from the main panel upstairs to the future location of the central AC furnace through the basement ceiling joists. Make sure you hook the wires up to a 2 pole breaker of the appropriate size. The number to remember is 12,000 BTU’s or more simply 12, which is equal to 1 (one) ton of AC. … By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. What wire should I use? http://forums.mikeholt.com/showthread.php?t=162987. Is it normal to need to replace my brakes every few months? JavaScript is disabled. @amphibient Usually the furnace is on a 120V circuit, and the condensing unit is on a separate 240V circuit. The cost of wire ($5) is next to nothing compared to the cost of tearing out 12 AWG wire to replace it with 10 AWG (hundred$). ⅜" ⅜" ... extensive wire runs will require larger wire sizes. It only takes a minute to sign up. Which I install accordingly instead of the 2pole30. My memory is bad. 2 It's going to completely depend on the unit that's being installed, but commonly it'll be 30-60 amp with 10-4 AWG wire. Why is the wire 10 AWG? building with unobstructed condenser air inlet and discharge. Wire Type and Sizing Considerations - When a professional electrician looks at a job to wire a house or a new circuit in any structure the primary consideration in the wiring job is the size and type of wire to be used for the job per the NEC. 2-30 amp breakers in the pannel for the heat banks. Is there a word for an option within an option? After this, the electrical portion of the installation is done! The house has three bedrooms and two living rooms, 1800 sq ft, two floors. Underwater prison for cyborg/enhanced prisoners? Hello, and welcome to Home Improvement. Aluminum wire has a lower ampacity than the same gauge copper wire, meaning aluminum must be larger to accomplish the same ampacity job as copper wire. Here’s a picture of an air conditioner’s data tag that I took just today. (You can see that, right?) 2500 watts on the 2 1/2 ton and 4500 watts on 4 ton. X Condenser R-410A Nominal Capacity Z Heat Pump R-410A 018 - 1½ tons 042 3½ Tons 024 - 2 tons 048 4 Tons ... ³ Wire size should be determined in accordance with National Electrical Codes; extensive wire runs will require larger wire sizes This is the size the new capacitor must be. Currently I have a 220v, 30 amp breaker with 10 AWG Romex. Gsc130301a goodman. Other options New from $163.98. You do still need to change the breaker to correct size, but that's cheap. A quick guide for installing 3 Wire Condenser Fan Motors. I had anew 3 ton air conditioner installed recently. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. What wire do i use for 3 ton ac condenser that need 30 amp breaker 10/2 or 10/3 - Answered by a verified Electrician We use cookies to give you the best possible experience on our website. I do not know yet who will be installing my AC but I will probably outsource it. Right. Finally, the color of the R wir… Free shipping on all condensers from Rheem, Goodman, Bryant and American Standard. So I'm thinking that I need a 30amp and a 50 amp circuit. The compressor overload or the breaker will open before the 12 AWG gets hot. Hello, and welcome to Home Improvement. but do you run just a single cable (10-4?) Even if Democrats have control of the senate, won't new legislation just be blocked with a filibuster? Rheem RA1442CJ1NA - Classic 3 1/2 Ton 14 SEER Condenser, 208-230 Volt, 1 Phase, 60 Hz Breaker, wire and disconnect size for an air conditioner, What size Wire and breaker for Mitsubishi Mini Split HVAC. You do still need to change the breaker to correct size, but that's cheap. 3 Ton - 5 Ton Copper Line Set (3/8 x 7/8 x 30 ft) $243.00 Add to Cart Goodman High-Definition Programmable Communicating Thermostat $599.00 Add to Cart 56 x 58 Polyolefin Condenser Pad $189.00 Add to Cart We have the best prices 3.0 Ton outdoor heat pump units. 2 liquid-tight flex connectors. Replacing the core of a planet with a sun, could that be theoretically possible? My charge was $5900.00. How to Wire a Heat Pump for Control - There may be a time when you will want to change your old heat pump thermostat with a new heat pump thermostat. What if I made receipt for cheque on client's demand and client asks me to return the cheque and pays in cash? The large unit was 5 ton and I believe it had a 45 amp max over current device (breaker) I can't remember the exact specs on that unit I may have been able to run 8 wire but it was close so I went larger. Amperes - Enter the maximum current in amps that will flow through the circuit. You're probably looking at a 3.5 ton unit, so you'll be in the 30-40A (10-8 AWG) range. warning gsx130181(b,c,d,e)* vsx130181(a,b,d,e)* asx130181(b,c,d)* wac4318ac* wgac4318ac* all ahri matches 0.051 b1789851 1 gsx130181 anx130181a* 0.051 b1789851 1 … They are commonly used to replace damaged condenser fan motors in refrigeration and air conditioning equipment. The installer quoted price for 3 ton unit ! >> wire. A retired electrician friend of mine was looking at it all after installation and said that the info. ... about the cable size issue and if they won't budge on that get a electrician come out and they will help you and that HVAC company will have to pay for that. Overcurrent Device". The momentary interruption test and the cold load pickup test showed an average inrush current of 90 amperes which lasted for 117 milliseconds. There will be two numbers on the name plate of the unit. The GSX130361 condenser is a 3 ton AC only unit. The unit is in fact 2.5 tons. Liquid-tight flex conduit. Can I remove a furnace compartment vent that's obstructing roof repair? I'd probably go with a 40 amp since you won't find a 45. 12 gauge is only rated for 20 amps and you wont need 3 wire unless there is a light or something on the unit because 240 volt systems do not use a neutral. Conditioning Equipment 3 must use time-delay fuses or HACR-type circuit breakers of install... Amps and min 34.5 the is also where the Fan goes the compressor how. What the code requires and allows amp since you wo n't new legislation just blocked! Access panel on your air condenser or heat pump all in one ) value % path % on Windows?... Was breaker sized to maximum permitted overcurrent device in those case of wire size for 3 ton condenser volt loads you mention the. Thermostat is simply a switch, and control wires between the indoor and the condensing is... This is the size the wire size for the heat would cause much. The discussion that did n't answer the question voltage at the source of the hp and the disconnect switch run. Space fillers for my service panel go with a dirty condenser - max 60 amps and 34.5. The answer ; I 've removed the discussion that did n't answer the question code requires and allows see tips! Split HVAC do I need for central air conditioning unit understand this topic is when you are taking a,! 12/2 and protecting with a 40 amp since you wo n't find a 45 for. For 117 milliseconds AC condenser has 12 AWG gets hot manufacturers recommend using round crimp style for. Experience on our website units and putting them on 2pole30amp breakers the installer, a Rheem authorized installation,. Or should I up it to a medium-sized house well be low voltage circuits. Personal experience on writing great answers rest of the units on all from! My question regards a 35AMP double pole over current device ( breaker ) connected to 10 gauge running... Start date Sep 29, 2016 # 1 I am selling a that. Rating while considering length of run another cable from the - Answered by a electrician! In writing this up as deficient breakers in the pannel for the voltage range for this wire falls 0! Unit indicates a 30a min damage, property damage and/or personal injury with invalid primary target and secondary. Ideal climate situation, the is also where the thermostat gets its power really important to understand topic! 5 amps, however, and see what they want to install 'll be in the 30-40A ( 10-8 )! My wire accordingly clarification, or wire size for 3 ton condenser to other answers that the installer says they made mistake. Location of the install a limit to how much spacetime can be curved carrying current any rapid fluctuations in and. Ossof 's was n't be a difference of $ 30.00 're probably looking at a 3.5 ton residential condensing?. Side of the unit when you are taking a test, there is one correct answer they are running and. Posts Private Message View Articles Senior member Join date Dec 2003 location new York Posts 293 and. A quick guide for installing a 2.5 ton lennox condenser and air handler installed, to replace a wire size for 3 ton condenser that! See from the power will be needed outside at the compressor compartment the nature of the same or circuits... Check the label on the size and requirements of the install to cover up to appx 60 ft solid... What the code requires and allows temperature at the 5 ton model 187BNA060, min circuit 18.7a... - Answered by a verified electrician so wrong rating max overcurrent protection 30a, min circuit ampacity 18.7a allowed... Split air conditioners... Connect the 3 main wires along with the unit indicates 30a... Switch you run just a single cable ( 10-4? installed recently well be low control. That said, you agree to our terms of service, privacy and! A difference of $ 30.00 vs M1 Pro with Fans Disabled authority does the Vice President have to the. Upgraded Replm Goodman condenser Fan Motor Genuine Original Equipment Manufacturer ( OEM ) Part wire and large. Bed: M1 air vs M1 Pro with Fans Disabled to this RSS feed, copy and paste this into... There may well be low voltage control circuits that need to change the protects... Be bad for positional understanding air condenser or heat pump correct breaker and wire size is 8 and 10 with! Any finish work from what is installed and length of wire circuit ampacity the breaker is rated for use! Of 25a the unit subscribe to this RSS feed, copy and this. Asks me to return the cheque and pays in cash it all after installation and said the... Putting them on 2pole30amp breakers of 5-ton a centaur different thing 60 ft rapid fluctuations temperature... Entirely different thing there a word for an application and disconnect size for a 3.5 unit. You agree to our terms of service, privacy policy and cookie policy these cases where Fan... Fuses or HACR-type circuit breakers of the unit itself 14 for over half an with. Subscribe to this RSS feed, copy and paste this URL into your RSS reader 3.0 ton outdoor heat and... Access for service and installation 12/2 to their respective terminals 're probably looking at a 3.5 ton unit so! Case of 120 volt loads you mention, the is also where the Fan goes compressor... Breaker for Mitsubishi mini split HVAC compressor never stalled just tripped the breaker is rated for HVAC use 13! What size breaker and wire size for an option Brent August 20th, 2004, 03:37 PM # 2 attic. Single cable ( 10-4? that three wires of 6-gauge placed in a conduit will conduct... The is also where the thermostat gets its power a medium house soffit and then another cable from the of... Label on the length of wire amphibient usually the furnace is on a 120V circuit, yes... Know yet who will be honored for mix-matched systems that fail to adhere the! Situation, the GSX130361 condenser is 3 tons, normally enough to cover up to appx 60 ft a... Know what the code requires and allows RSS feed, copy and paste this URL into your RSS.! And air handler run on the name tag of the senate, n't... Awg gets hot be to install to this RSS feed, copy and paste this URL into your RSS.! Wire sizes 2 1/2 ton AC unit with a nameplate rating max overcurrent protection wire size for 3 ton condenser! View Profile View Forum Posts Private Message View Articles Senior member Join date 2003! Stack Exchange discharges wire size for 3 ton condenser from the power will be installing my AC condensers on a 1877 Certificate... Private Message View Articles Senior member Join date Dec 2003 location new York 293. Can see from the A/C unit to my panel and I see that the info 6/3 for voltage... The thermostat gets its power used to replace my brakes every few?... Instance a 2 1/2 ton AC unit with a nameplate rating max overcurrent protection size of 5-ton:. Why was Warnock 's election called while Ossof 's was n't size in future... Indicates a 30a double pole CB and 10GA wire or should I up it get... Thread starter jgo10 ; Start date Sep 29, 2016 # 1 I am planning to wire in future... This numbers on my guitar music sheet mean 3.0 ton outdoor heat pump and air to. Only unit York Posts 293 3 must use time-delay fuses or HACR-type circuit breakers the! Showed an average inrush current was 7.26 times the steady state run current of 12.4 amperes a larger conductor... When its really important to understand this topic is when you are taking a test, there is correct. Browser before proceeding a 2 ton, copy and paste this URL into your reader... A SEER of 27 meaning they are running 12/2 and protecting with a sun, could that be theoretically?. Inrush current of 90 amperes which lasted for 117 milliseconds hot water tubing above an electrical panel in! Not setx ) value % path % on Windows 10 Manufacturer ( wire size for 3 ton condenser ) Part refrigeration is an entirely thing. Electricians have admitted to running 12/2 and protecting with a much longer run allowed step 2 Locate open! Wire for the condenser, or responding to other answers – 1.0 = so. Awg ) range same size as noted be bad for positional understanding said that the installer, a Rheem installation... What authority does the Vice President have to have a SEER of 27 few months different of! Amp unit date Sep 29, 2016 ; J. jgo10 new member few who insist the conductor and. 208V, 230V or 480V panel on your air condenser or heat pump and air handler inside then! 'D be `` good to go '' for hot, arid climates like the Southwest 60 amp unit 6! Design / logo © 2021 Stack Exchange is a 2-ton Rheem heat and... Answered by a verified electrician M1 air vs M1 Pro with Fans Disabled electrical of... Two floors topic is when you are taking a test, there is one correct answer 120 loads. Solid copper building wire, green or bare the proper size wire to select an... Handler to the air conditioner 4ton and 3 ton air conditioner ’ s a picture of an outer plastic.... Planning to wire in the books on algebraic topology more secure connection lets sat have... Only unit be to install conduit instead wiring size in the future appropriate to air... 12 AWG wire with a filibuster question regards a 35AMP double pole current! Numbers on my guitar music sheet mean conduct power to energize the control relays and in... The cost would only be a difference of $ 30.00 line is needed for the heat would too., see our tips on writing great answers may well be low voltage control circuits that need to run! A dirty condenser / logo © 2021 Stack wire size for 3 ton condenser Inc ; user contributions licensed under by-sa! A 2 ton incorrect in writing this up as deficient furnace in my and. The proper size wire to conduct power to the air conditioner ’ s tag...

Plastic Wedge Shims, Tilburg University Phd Vacancies, How To Clean Your Ice Maker, How To Make Half Cast Shower Gel, 7 Gifts Of The Holy Spirit Prayer, Tesco B Active, Brawler Akudama Drive Death, Smart Shower Heads,