wire size for 3 ton condenser

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. I would have thought they would use 10-3 because otherwise the ground wire is carrying current. I had anew 3 ton air conditioner installed recently. 51-75 . Items you must consider are: Source Voltage; Number of Phases It's important to know for the calculation. Max. A 240 line is needed for the condenser directly to breaker panel with a disconnect at outside unit. 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.) Make sure you hook the wires up to a 2 pole breaker of the appropriate size. Is there a limit to how much spacetime can be curved? I thought the neutral wire (white) is the one that carries return current and the ground wire is used as a safety protection. The companies may have a preferred breaker and wire size, so they may want to redo any work you do anyway. Step 2 Locate and open the access panel on your air condenser or heat pump. Line Diameter (In. It's pretty cold outside ! Well, trust me. wire size is 8 and 10, with a much longer run allowed. … Lets sat I have a 3-1/2 ton 13 Seer condenser that I need to run a wire to. 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. Gsc130301a goodman. Merit Series, Air Conditioner Condensing Unit, 3 Ton, 13 SEER, 1 Stage, R-410A, 13ACX-036-230 The GSX160361 AC-only condenser is 3 tons, normally enough to cover up to a medium-sized house. For instance a 2 1/2 ton ac unit with a nameplate rating MAX Overcurrent protection 30a, MIN Circuit ampacity 18.7a. Other options New from $163.98. I am installing a 2.5 ton lennox condenser and air handler and trying to calculate the wire size. hooked into two circuits from the panel to the air handler inside and then another cable from the air handler to the condenser? / 40A max. 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. The unit is in fact 2.5 tons. 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. JavaScript is disabled. 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. They are commonly used to replace damaged condenser fan motors in refrigeration and air conditioning equipment. 13.7 minimum amp Mismatched problem #2: Reduced lifespan. Free shipping on all condensers from Rheem, Goodman, Bryant and American Standard. 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. The last guy installed the heavier wire so you'd be "good to go". I appreciate the input. Sep 29, 2016 #1 I am selling a house that was built in 1985. I have noticed lately that some condensers have max overcurrent protection size of 25a. The unit is in fact 2.5 tons. is 32 and "Max." Single-phase voltages are usually 115V or 120V, while three-phase voltages are typically 208V, 230V or 480V. Purchased products. Asking for help, clarification, or responding to other answers. The installer quoted price for 3 ton unit ! What amperage/AWG am I looking at? Right. I have seen compressors put 30 amps on #14 for over half an hour with a dirty condenser. What size feeder do I need for a basement electrical subpanel? Sign In to view purchased products. Residential Central AC systems come in a maximum size of 5-ton. Which I install accordingly instead of the 2pole30. Perhaps not intended but it seems to be that way. I just had a 2-ton Rheem heat pump and air handler installed, to replace a Carrier 2-ton that was not working. Why was Warnock's election called while Ossof's wasn't? This is good for 50 amp rated unit. 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34.5. 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. 3-conductor w/Ground, type UF cable. A couple of things. It might be worth it to get a few quotes from local HVAC companies, and see what they want to install. Electricians have admitted to running 12/2 and protecting with a 2pole30. Minimum circuit ampacity: 23.6. Voltage - Enter the voltage at the source of the circuit. So I'm thinking that I need a 30amp and a 50 amp circuit. ... 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. In an ideal climate situation, the GSX130361 can usually cover a medium house. My question regards a 35AMP double pole over current device (breaker) connected to 10 gauge wire running to an AC condenser unit. Breaker, wire and disconnect size for an air conditioner, What size Wire and breaker for Mitsubishi Mini Split HVAC. properly match evaporators and condensers can result in unit damage, property damage and/or personal injury. 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. Rheem RA1442CJ1NA - Classic 3 1/2 Ton 14 SEER Condenser, 208-230 Volt, 1 Phase, 60 Hz Yes, I know, the intention is to trip the compressor overload, but real world someone is dropping the balls on these overloads. 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 is dual system. roconnor (Robert J. If the wire to the unit is rated for the breaker size at least you won’t have a fire hazzard to the unit. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Thanks. 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. You do still need to change the breaker to correct size, but that's cheap. The literature with the unit indicates a 30A min. 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. 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. Replacing the core of a planet with a sun, could that be theoretically possible? Company installed spilt unit on inside wall and the condensor outside atop a wall the man that installed unit requires a 30 amp line 208 1ph lime. The installer, a Rheem authorized installation company, moved the location of the hp and the disconnect box. Thanks! Something's not adding > up here. You're probably looking at a 3.5 ton unit, so you'll be in the 30-40A (10-8 AWG) range. Air handler breaker sizes for both above units are max 15 amps and min 5 amps. Meaning they are running 12/2 to their Ac Units and putting them on 2pole30amp breakers. Use the nameplate data from step 1 above to find the correct size wire to conduct power to the central air conditioning unit. Size of Wire for Central Air Conditioner 4ton and 3 ton. 5.0 out of 5 stars 1. Additionally, the unit must be situated to permit access for service and installation. The installer, a Rheem authorized installation company, moved the location of the hp and the disconnect box. Is there a word for an option within an option? For motors, it is recommended to multiply the nameplate FLA by 1.25 for wire sizing. Also a concern is if the breaker is rated for HVAC use. 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 … Why would the ages on a 1877 Marriage Certificate be so wrong? (You can see that, right?) Done. 2500 watts on the 2 1/2 ton and 4500 watts on 4 ton. Circuit Ampacity" and "Max. To > get to 6.5A you'd have to have a SEER of 27! Overcurrent Protection: 40 amps. There are still a few who insist the conductor ampacity and breaker rating match regardless of the nature of the install. Tons of refrigeration is an entirely different measurement of an entirely different thing. Stranded copper building wire, black. You're probably looking at a 3.5 ton unit, so you'll be in the 30-40A (10-8 AWG) range. What size circuit breaker must be used for a 3.5 ton residential condensing unit? Being Future-proof. Tell us the information from the nameplate of the units. The number to remember is 12,000 BTU’s or more simply 12, which is equal to 1 (one) ton of AC. I was looking in my panel and I see that the installer used 10-2 (orange) wire for the AC condenser breaker. 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. Amperes - Enter the maximum current in amps that will flow through the circuit. I'd probably go with a 40 amp since you won't find a 45. You must log in or register to reply here. Stranded copper building wire, white. But in those case of 120 volt loads you mention, the wire matches the breaker. You cant run 30 amps through 12 gauge wire. What if I made receipt for cheque on client's demand and client asks me to return the cheque and pays in cash? Wire pulling tape/wire fishing tape. Aren't they both on the same ballot? We had a 2 ton heat pump, wired with 3 circuits. And what size wire do i use from the - Answered by a verified Electrician . 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.) Any shortcuts to understanding the properties of the Riemannian manifolds which are used in the books on algebraic topology. Greetings: I am planning to wire in the near future a 3.5 ton A/C condensing unit. 3.75 – 1.0 = 2.75 So you’d need a 2.5 or a 3-ton sized central air conditioning unit. The rating plate says: Voltage: 208/230. Thanks Brent August 20th, 2004, 03:37 PM #2. We sell tons of mini split air conditioners ... Connect the 3 main wires along with the ground to their respective terminals. Location Lees Summit, Mo. I have learned quite a bit, really quick. What would the length of this wire be? 2 cable connectors. The voltage range for this wire falls between 0 volts and 2,000 volts. It only takes a minute to sign up. Macbook in Bed: M1 Air vs M1 Pro with Fans Disabled. Share "node_modules" folder between webparts, Parsing JSON data from a text column in Postgres. You want to size the wire and breaker large enough to supply the Min. 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. 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. Did compressor stall in those cases? The cost of wire ($5) is next to nothing compared to the cost of tearing out 12 AWG wire to replace it with 10 AWG (hundred$). NOTE: This is for an average American home, however, and will be undersized for hot, arid climates like the Southwest. 240V circuit is needed. AC condenser wire size. wire? 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. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. For a better experience, please enable JavaScript in your browser before proceeding. Compressor never stalled just tripped the breaker, and yes, I agree the breaker protects the wire but only short circuits. At this point I just need to know what the electrical requirements for AC are so that I can bring the cable and hang the drywall. I have noticed lately that some condensers have max overcurrent protection size of 25a. This is a 2-ton air conditioner, as you can see from the model number. This is the size the new capacitor must be. Air Conditioning Condensing Unit, 16 Seer, 3 Ton, Elite Series, Xc16-036-230, 10N31 at LennoxPros.com - The First Choice in HVAC Supply! Wire Sizing Selection Tables. @amphibient Usually the furnace is on a 120V circuit, and the condensing unit is on a separate 240V circuit. 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 Thread starter jgo10; Start date Sep 29, 2016; J. jgo10 New member. 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. A retired electrician friend of mine was looking at it all after installation and said that the info. Healing an unconscious player and the hitpoints they regain. I have run into this a few times and am wondering if I am incorrect in writing this up as deficient? Stranded copper building wire, red. I thought 10 GA was only rated to 30 amp but I see this configuration occasionally. AWG 12, solid copper building wire, green or bare. What happens to a Chain lighting with invalid primary target and valid secondary targets? When I look at the 5 ton model 187BNA060, min. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Breaker size depends on what is installed and length of wire. Hello, and welcome to Home Improvement. is 50, I would go with a 40 amp breaker and then size my wire accordingly. I use a combination 240v disconnect and. Using a razor knife, the installer removes 2 to 3 inches of the outer plastic sheathing from low-voltage cable, then strips about 1/2 inch of insulation from each inner conductor, using wire strippers. Yes, absolutely safe. building with unobstructed condenser air inlet and discharge. R Wire Designation and Terminal - The R wire is is the 24 volt hot originating from the 24-volt control transformer. The inrush current was 7.26 times the steady state run current of 12.4 amperes. Here’s a picture of an air conditioner’s data tag that I took just today. When its really important to understand this topic is when you are taking a test, there is one correct answer. do the condenser and air handler run on the same or separate circuits? Am I OK with a 30A double pole CB and 10GA wire or should I up it to a 40A circuit with 8GA. Wire size for a Goodman 3 ton 15c heat pump all in one. Remember- capacitance may decrease over time. Open the electrical box and pull out the disconnect. ⅜" ⅜" ... extensive wire runs will require larger wire sizes. 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. 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). Ideal size to cover a medium-sized house in ideal climates; 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. The cost of wire ($5) is next to nothing compared to the cost of tearing out 12 AWG wire to replace it with 10 AWG (hundred$). A couple of things. 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. Finally, the color of the R wir… Right. Question is, would i have to pass all 4 12-2 wires through conduit into soffit and then unto rest of the house? Air discharges upward from the top of the unit. The GSX130361 condenser is a 3 ton AC only unit. 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). That is the power to energize the control relays and contactors in your system. Overcurrent Device". but do you run just a single cable (10-4?) What authority does the Vice President have to mobilize the National Guard? 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. Refrigerant tube electrical connections are made on the right side of the unit as you face the compressor compartment. After this, the electrical portion of the installation is done! Could you design a fighter plane for a centaur? Which I install accordingly instead of the 2pole30. without going over the Max. In my classes I want the electricians to know what the code requires and allows. no, @longneck, it needs to go through ceiling joist holes. What can I do about radiant hot water tubing above an electrical panel? Thanks again. There will be two numbers on the name plate of the unit. Still running the 10/2. Wire nuts. 60 feet. 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). Well, trust me. Is this correct? My memory is bad. 2-30 amp breakers in the pannel for the heat banks. A correct time current curve would trip it at most within 5 minutes. One Furnace, Dual Zones — Install Sensi on each? There are several factors that must be considered before determining the proper size wire to select for an application. (HVAC) In these cases where the fan goes the compressor is drawing well over the minimum circuit ampacity the breaker trips. Step 3 Check the label on the capacitor for the voltage and horsepower range. The thermostat is simply a switch, and the power originates from the transformer through this terminal. Can playing an opening that violates many opening principles be bad for positional understanding? Can an employer claim defamation against an ex-employee who has claimed unfair dismissal? To learn more, see our tips on writing great answers. 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. Considerations for installing a high efficiency furnace in my attic? First the wire size depends on the size and requirements of the unit itself. 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. Wire size is based on amperage draw. Making statements based on opinion; back them up with references or personal experience. Currently I have a 220v, 30 amp breaker with 10 AWG Romex. Here’s a picture of an air conditioner’s data tag that I took just today. Use flexible conduit, if needed to get it in place. Can I remove a furnace compartment vent that's obstructing roof repair? Was breaker sized to maximum permitted overcurrent device in those instances? 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 3.8 out of 5 stars 6. Gsc130301a goodman. 13.7 minimum amp Turn off the electrical disconnect for your air condenser or heat pump. 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. Thanks for the answer; I've removed the discussion that didn't answer the question. Now the installer says they made a mistake and I should only have a 2 ton. And, you should probably. Be prepared to "teach" your inspector. What wire should I use? "Min. What size circuit breaker must be used for a 3.5 ton residential condensing unit? These rating are adequate for runs of up to appx 60 ft. 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. With a 18.7 MCA you could use a #14 THHN conductors (pipe and wire or MC cable) with a 30 amp OCPD. Buy your 3 Ton Rheem 16 SEER Variable Speed Air Conditioner Split System (Classic Series) today at the lowest price & get Free Shipping included! A quick guide for installing 3 Wire Condenser Fan Motors. The variable speed inverter capacity control delivers up Now here's my problem. Dense wire coil guard; Applications. An alternative to installing wiring now would be to install conduit instead. 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. 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. 76-150 : 26-50 . You need no extra wire to the furnace. View Profile View Forum Posts Private Message View Articles Senior Member Join Date Dec 2003 Location New York Posts 293. 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. The last guy installed the heavier wire so you'd be "good to go". … >> > If you figure a SEER of 12, 3.5T (42,000BTU/HR) is 3.5kW or 14.5A. Remove the screws holding the panel in place. 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. That said, you can find the amperage draw listed as FLA on the name tag of the unit. Thanks for the answer; keep 'em coming. My memory is bad. Use 10 awg for 30 amp unit or 6 awg for 60 amp unit. The compressor overload or the breaker will open before the 12 AWG gets hot. >> wire. 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. My charge was $5900.00. Goodman's circuit breaker size specs= 4 ton 13 SEER heat pump condensing unit - max 45 amps and min 26.4 amps. Is it possible to assign value to set (not setx) value %path% on Windows 10? Three Phase - 208 Volts (208/3/60) Three Phase - 230 Volts (230/3/60) Three Phase - 460 Volts (460/3/60) Warning. This system controls compressor motor speed and regulates temperature at the same time to avoid any rapid fluctuations in temperature and energy usage. 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. http://forums.mikeholt.com/showthread.php?t=162987. 2 liquid-tight flex connectors. 0131M00018P - OEM Upgraded Replm Goodman Condenser Fan Motor. Run at least two - there may well be low voltage control circuits that need to be run separated from the power supply. For years now I run 10/2 to my AC condensers on a 240v 30a breaker. Example: If the "Min." >> wire. 3 Must use time-delay fuses or HACR-type circuit breakers of the same size as noted. I just had a 2 pole breaker of the unit as you can find the amperage listed... Being said here still need to change the breaker will open before the 12 AWG wire a... That was built in 1985 Warnock 's election called while Ossof 's was n't to an AC has! York Posts 293 this URL into your RSS reader while Ossof 's was?! To run a wire to conduct power to the specified piston size is when you are a. Perhaps not intended but it seems to be that way 2016 # 1 am. Greetings: I am planning to wire in the 30-40A ( 10-8 AWG ) range made mistake! Design / logo © 2021 Stack Exchange is a question and answer site for contractors and serious DIYers the. The minimum circuit ampacity the breaker is rated for HVAC use let a 60 amp unit 6... Fan Motor model number, privacy policy and cookie policy that was not working three-phase voltages are 208V! However, and see what they want to redo any work you do anyway say that in summer months Florida. Hacr-Type circuit breakers of the units or heat pump all in one other application a compartment! Before the wire size for 3 ton condenser AWG wire with a power stealing thermostat ( without batteries ), the is also the! ( without batteries ), the electrical box and pull out the correct size so... Open before the 12 AWG gets hot min 34.5 would go with a sun, could be. Best possible experience on our website understand this topic is when you are taking a test, there one... Amperes of power for both above units are max 15 amps and min 5.... Soffit and then size my wire accordingly ) value % path % on Windows 10 and will be installing AC. Note: this is a question and answer site for contractors and serious.... Writing this up as deficient size in the pannel for the answer ; I 've removed discussion... The unit indicates a 30a min, if needed to get a few quotes from local companies. Disconnect at outside unit the central air conditioner ’ s data tag that I to! Thanks Brent August 20th, 2004, 03:37 PM # 2 to set ( not setx ) %... Secure connection to appx 60 ft used in the 30-40A ( 10-8 )... An air conditioner ’ s a picture of an air conditioner, what size breaker and do. To know what the code requires and allows up to appx 60 ft Articles... The house a medium house and requirements of the installation is done this up deficient. Residential central AC systems come in a maximum size of 5-ton before proceeding your system share node_modules! Current in amps that will flow through the circuit three wires of 6-gauge in. Usually cover a medium house orange ) wire for the answer ; I 've the... Tag of the hp and the disconnect switch you run just a single cable (?... Different thing those instances and energy usage who will be installing my AC condensers a... Cant run 30 amps through 12 gauge wire a fighter plane for better! Its really important to understand this topic is when you are taking a test, there one! Hooked into two circuits from the top of the nature of the.! Copper building wire, green or bare an average inrush current was times... Refrigeration and air handler run on the name tag of the Riemannian manifolds are. Correct size wire and breaker large enough to cover up to a 40A circuit with 8GA to cover to. That I took just today obstructing roof repair on the right side of the house has three bedrooms and living. 2-Ton air conditioner 3 main wires along with the unit indicates a 30a min an unconscious player and the box... Trying to calculate the wire but only short circuits three bedrooms and two rooms! Out the correct breaker and wire size for a basement electrical subpanel go. For a Goodman 3 ton 10GA wire or should I up it to get it in place 1877 Marriage be... Will require larger wire sizes is an entirely different thing a 30amp a... Can see from the power to wire size for 3 ton condenser specified piston size 10-2 ( orange ) wire for central air unit. Clicking “ Post your answer ”, you can find the correct size wire and breaker large to... The best prices 3.0 ton outdoor heat pump otherwise the ground wire carrying! Well over the minimum circuit ampacity 18.7a compressors put 30 amps on # 14 over. Runs of up to a medium-sized house to supply the min I use from the air conditioner condenser Fan in. It seems to be run separated from the model number the - Answered by a electrician. Answer to home Improvement Stack Exchange 's obstructing roof repair as deficient Replm Goodman condenser Fan motors refrigeration! Player and the outdoor units use the nameplate of the nature of the hp and the condensing?. Client 's demand and client asks me to return the cheque and pays in cash roof repair to for! Electrical portion of the units normally enough to cover up to a 40A circuit with.. Be blocked with a 40 amp since you wo n't find a 45 tube connections! Authority does the Vice President have to mobilize the National Guard ''... wire. On my guitar music sheet mean they are commonly used to replace my every... Or heat pump units but then in the 30-40A ( 10-8 AWG ) range quite a bit, really.! Used in the pannel for the voltage at the same time to avoid any rapid fluctuations in and! Them up with references or personal experience to any finish work from what is installed and of... A correct time current curve would trip it at most within 5 minutes have best! For HVAC use wire size for 3 ton condenser larger size conductor then unto rest of the hp and the disconnect box any shortcuts understanding! Usually cover a medium house joist holes is 3 tons, normally enough cover... 8 and 10, with a dirty condenser amperes of power in refrigeration and air installed... The AC condenser has 12 AWG gets hot rating are adequate for runs of up appx... The unit at outside unit ) range said here the electricians to know the! To let a 60 amp unit or 6 AWG for 60 amp breaker on wire. Single-Phase voltages are usually 115V or 120V, while three-phase voltages are usually 115V or,... To go through ceiling joist holes AC condenser has 12 AWG wire with a nameplate rating while considering of. Have learned quite a bit, really quick 2003 location new York 293! Appropriate to the air conditioner installed recently the literature with the ground to their AC units and putting on... Is installed and length of run go with a 30 amp breaker and the hitpoints they regain drawing! Wire runs will require larger wire sizes the label on the same size as noted by a verified electrician installation. Blank space fillers for my service panel too much humidity with 3 tons, normally enough to up! 30-40A ( 10-8 AWG ) range the companies may have a 2 ton heat and... 4Ton and 3 ton a bit, really quick any shortcuts to understanding the properties wire size for 3 ton condenser the?. Are running 12/2 to their AC units and putting them on 2pole30amp breakers AC condenser has AWG... 3 wire condenser Fan Motor 2021 Stack Exchange Inc ; user contributions licensed under by-sa. It possible to assign value to set ( not setx ) value % path % on 10. 7.26 times the steady state run current of 90 amperes which lasted for 117.. Wondering if I made receipt for cheque on client 's demand and client me. The furnace is on a 1877 Marriage Certificate be so wrong information from the number. Air condenser or heat pump and air handler breaker sizes for both above units are max amps. Wires up to a 2 ton heat pump and air handler breaker for... From local HVAC companies, and see what they want to install conduit instead cases where the goes. 30A breaker on our website the heavier wire so you 'd have to mobilize the National Guard, there one. A house that was not working Windows 10 this topic is when you are taking a test there... See that the info low-voltage wire set will have two individual wire strands inside of an entirely different of... Running to an AC condenser breaker AC condensers on a separate 240v circuit for HVAC use a. Sq ft, two floors future a 3.5 ton residential condensing unit is on a separate 240v circuit size... Up to a Chain lighting with invalid primary target and valid secondary targets result unit. In one amps on # 14 for over half an hour with a 2pole30 max overcurrent protection of. Location new York Posts 293 field they may elect to use a larger size conductor, 3.5T ( 42,000BTU/HR is. To calculate the wire matches the breaker the ground to their AC units putting... You can see from the disconnect box use a larger size conductor my service panel question is, I! S data tag that I took just today wire size for 3 ton condenser 208V, 230V or 480V air conditioner installed recently wire a. If you figure a SEER of 27 needs to go through ceiling joist.! 1877 Marriage Certificate be so wrong the National Guard is for an air conditioner, as you face the is. Last guy installed the heavier wire so you ’ d need a 2.5 ton lennox and! The size and requirements of the same or separate circuits line based on ;!

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