$1,923.00. Central AC wire sizing. Society Can I Use A 230 V Air Conditioning Unit In 120. The breaker installed on this wire would probably be a 25 or 30A depending on what the manufacturer says. It provides a calculation and some cautionary measures to follow to pick a circuit breaker with the appropriate amperage. Goodman 3 Ton 14 Seer Heat Pump System with Multi Position Air Handler 4.1 out of 5 stars 24. FYI - The term ton comes from 2000 lbs of ice. The last 4 ton AC condensing unit I installed used #14 THHN/THWN >> copper in conduit. Circuit Breaker Size. Sizing An Air Conditioner Circuit Breaker Star Tribune. Circuit Breaker - Min Amps: 22.3: Color: Taupe: Compressor: Scroll: Condenser Motor HP: 1/4 HP: Condenser Motor RPM: 1100: Condenser Motor Speeds : 1 (Single) Condenser Motor Type: PSC (Permanent Split Capacitor) Cooling Capacity: 38500: Cooling Rated Capacity Btu/h: 42000: Cycle/Hertz: 60 Hz: EER: … View Profile View Forum Posts Visit Homepage View Forum Threads Professional Member* Join Date Oct 2010 Location Anderson, South Carolina, United States Posts 17,110 Post Likes . All models meet or exceed 330 to 400 CFM [156 to 189 L/S] per ton at .3… The maximum size will be clearly labeled on the compressor label. Sign in for pricing. What Wire Is Required For A 2 Ton Ac Quora. In the heat of the summer, one thing's sure to keep you cool and comfortable: a properly sized air conditioner. Goodman 2 Ton 15 Seer Heat Pump System with Multi Position Air Handler 4.3 out of 5 stars 13. 1 x 3 Ton AC Unit - Rheem 14 SEER Heat Pump Condenser - RP1436AJ1NA + $1,637.50. I was concerned about the length of the wire run. Jim Determining the correct circuit breaker size for appliances depends on the size and type of appliance. What Size Home Would Use a 2.5-Ton A/C Unit?. Your Circuit Breaker Box Is Full Now What Hometips . In an ideal climate situation, the GSX130361 can usually cover a medium house. The data plate on the condenser reads 1PH, 208/230 nominal volts, min ckt ampacity 17.2, max fuse or circuit breaker 30 amps hacr, my run is 50 to 60 feet from breaker panel to disconnect. Goodman 3 Ton 14 Seer Package Air Conditioner GPC1436H41. The "size" of a circuit breaker is the maximum current that can pass through the breaker without tripping the circuit and causing a loss of power. A 4 Ton 240V unit would probably have an MCA of 30 to 35 amps which requires a #8 copper branch circuit. Save To List . In stock. 1 decade ago. A correctly sized AC should have indoor humidity levels around 30–50%. Thank you for visiting one of our most popular classic articles. 11 years ago. Payne® - 3 Ton 13 SEER Residential Air Conditioner Condensing Unit; Payne® - 3 Ton 13 SEER Residential Air Conditioner Condensing Unit . That is probably more than adequate because it also is for the vertical loop pumps in the ground. Please let me know. Add To Cart . The GSX130361 condenser is a 3 ton AC only unit. Goodman 3.5 Ton 15 Seer Heat Pump System with Multi Position Air Handler. Lets sat I have a 3-1/2 ton 13 Seer condenser that I need to run a wire to. $119.53. I know by math the are both around 21 amps. Sizing a Circuit Breaker. X2, check min and max circuit breaker size for the od unit. the breaker for my ac says 50amp and the wiresize is AWG 10 whcih only supports 30amps. 1 1/2 ton [5.3 kW] through 5 ton [17.6 kW] models are between 42 1/2" to 57" [1080 to 1448 mm] tall and 22" [559 mm] deep. ft; 5 ton - 2500 sq. Why the difference? Circuit breakers are designed to carry 100% of their rated current while the NEC dictates an 80% application. And if an AC is constantly shutting off, it won’t run long enough to remove moisture from your home’s warm air. (1) Goodman 3.5 Ton 14 SEER GSZ Heat Pump Condenser - GSZ140421K (1) Goodman 3.5 Ton ASPT High Efficincy Multiposition Air Handler - ASPT47C14 (1) Choice of An HKS Electric Heat Kit For Air HandlersNote: Adding heat kit will increase price of system, plea $2,535.00 $ 2,535. This article will help you understand the steps needed to size a circuit breaker to your home's specifications. Thanks. Heater Option. To determine the right circuit breaker size for an air conditioner, we look at both the minimum and maximum size allowable. Dual Element, Time Delay UL Class RK5 Fuse (Used with Properly Sized O/L Relay) Circuit Breaker (Instantaneous Trip Circuit Breaker) Continuous Amp Rating SINGLE PHASE UNITS ½ 115V 8.4 14 15A 15A ½ 208V / 230V 4.4 / 4.2 14 8A / 7A 7A ¾ 115V 11 12 15A 15A ¾ 208V/ 230V 5.5 / 5.4 14 12A / 10A 15A 1 115V 12.4 12 20A 15A 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. One HP = 746 watts. The breaker for this would need to be a 40 or 50A breaker again depending on what the manufacturer allows. Step 2 Use the screwdriver, Philips or slotted, and remove the metal cover that protects the panel box. 4.3 out of 5 stars 23. For the case of inverse time breakers and single-phase motors, that factor is 250%, so for our example of the 1/3 hp motor, multiply 7.2 Amps by 2.5 giving 18 OPD Amps. I'm installing a used air handler/heat pump in a rental house. Originally Posted by George2. 00. Like we explained in the first problem, an oversized AC will cycle on and off frequently. 00. A table below can be used as a reference for a quick estimation when sizing the residential heat pump of the average home in regions with the mild climate. I'd probably go with a 40 amp since you won't find a 45. Only 10 left in stock - order soon. FREE Shipping . It takes 3.517kW for an hour(or ~12,000Btu-hr) to melt 1 ton of ice. Next. peterbu. Goodman's circuit breaker size specs= 4 ton 13 SEER heat pump condensing unit - max 45 amps and min 26.4 amps. Air handler breaker sizes for both above units are max 15 amps and min 5 amps. The Selection of Wire largely depends on the Current it has to carry when the Appliance operates at Peak Loads & Peak Temperatures. I am installing a 2.5 ton lennox condenser and air handler and trying to calculate the wire size. Air Circuit Breaker rating = 2.5(4.05) =10 amperes. 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. Re: AC circuit Breaker Size Tadziu - The conversion of 1 ton = 3.517kW cannot be used to calculate input power to a A/C unit. The 25A breaker is specified in both the nameplate and Installation Manual so I will go with that. 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34.5. Single Phase BREAKER SIZE WIRE SIZE Based on copper THHN wire – increase one size when using aluminum conductors AT 115 VOLTS AT 230 VOLTS 15 amp #14 1,380 2,760 20 amp #12 1,840 3,680 30 amp #10 Seldom used on 115 voltage 5,520 40 amp # 8 Seldom used on 115 voltage 7,360 50 amp #6 Seldom used on 115 voltage 9,200 *60 amp # 6 Seldom used on 115 voltage … 06-12-2013, 11:22 PM #5. jtrammel. It has run without a problem for 10 years in three different i … Availability. and cUL requirements for service disconnect. Price and other details may vary based on size and color. Kits include circuit breakers which meet U.L. > It is a 240 volt three phase unit and 15 amps 3 power is what it calls for. In some unit bundles, the required AC coil may be larger than this condenser in tonnage. 2 ton - 1000 sq. 4.8 out of 5 stars 8. ft; 4 ton - 2000 sq. FREE Shipping. The branch circuit should be properly grounded and polarized and protected by a 15/20 amp circuit breaker or fuse. All I can find is two stickers in it: 4.8 kw @ 230 & 5kw @ 230. Quantity * Required Fields. My 3 ton geo unit uses a 30 amp breaker. What Most Techs Get Wrong About Wire Sizing 2017 09 18 Achrnews. It was a 3 unit that called for a 15 amp 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. A gas range requires a circuit breaker with capacity for 110 to 120 volts and 60 hertz. Minimum circuit ampacity: 23.6. Overcurrent Protection: 40 amps. >> home. The engineer would then take the next smaller standard breaker size, below the derived OPD ampacity. 3 ton, 14 SEER AC-only condenser; Fully charged for up to 15’ of line set; Low sound output; Factory-installed filter drier; 3 ton. The 3 Best Ways To Determine Amperage Of Circuit Breaker Wikihow. 2-30 amp breakers … In the example below, it’s 60 amps. MFR: PA13NA0360NG . How to Size a Heater Circuit Breaker. If an ac unit is labeled for a maximum 25 amp breaker and a 30 amp breaker was installed in the panel box would this be considered overfused? If so, should a 25 amp breaker be installed? But in order to dehumidify your home’s air, your AC has to run normal-length cycles. National Brand Alternative 61220350 A/C Line Set, 3/8" x 3/4", 35' 4.8 out of 5 stars 26. 30 amp breaker for a 3.5 ton seems light. Sign in to see real-time inventory at the stores closest to you. ft *Orders … The National Electric Code requires that the rating of a circuit breaker be 125 percent larger than the circuit it controls. Keep the screws in a safe place so you do not lose them. a suggestion from an electrician says all i have to change is either the wire size or the breaker size. Look at the nameplate on the AC unit and you should see the amperage and on most units the required circuit size will be stated as well. ft; 3 ton - 1500 sq. Decrease quantity Increase quantity . 30 amp breaker for a 3.5 ton seems light. Qty: Add to Cart *Apply coupon code NEWYEAR at checkout to save 8% - no minimum order. Item: PA13NA0360NG . We are foam insulating the entire house and downsizing from 3.5-ton unit so I do not anticipate upgrading to a bigger unit. You are looking for the MCA or minimum circuit ampacity and the MOCP or in this case the overcurrent protective device. Switch the main breaker to the "off" position to remove all power to the panel box that holds the AC unit's circuit breaker. $2,389.00. Pauley. I had a question regarding the ac unit maximum breaker. 1 x 3.0 Ton Rheem RH1T High Efficiency Air Handler + $1,030.93. My question is what size breaker do I need. May 01, 1996 . 9 3. wmkl99. Only 1 left in stock - order soon. * Quantity . (80% of Breaker Max.) If you’d like to see updated information on this topic, please check out this recently published article, Overcurrent Protective Device Sizing. > > 15 amp breaker for a 4 ton AC? If it is a unit for the North American market the condensing unit will have a data plate or sticker that will have this info. The heating and cooling capacity of the heat pump is expressed in tons where one ton equals 12,000 Btu/h. The rating plate says: Voltage: 208/230 . The GSX140361 Goodman condenser is a 3 ton unit, meaning that it can cover up to a medium-sized home in an ideal climate. That ain't right. Max. Rheem 3.0 Ton 14 SEER Heat Pump System. Wire Size Awg No. $2,122.00 $ 2,122. RH1T3617STANJA . There are a variety of sizes of air conditioners available that require 208/230 volts, and the specific circuit breaker and wire size is only determined when the size of the AC is known. … It is about a 2 - 2 1/2 ton unit. Your Customization. What’s the price? Now here's my problem. A 1 HP air conditioner at 230 volts, 60Hz may have a circuit breaker rating of 15 or 20 amperes because 10 amperes may be hardly available., but the circuit wiring should be No 12 TypeTHWN, rated 20 amperes at 75 deg C. Source(s): Electrical engineering practice for 27 years. It doesn't have any of the normal info on the panel cause all the info is worn off. Ge 30 Amp 120 240 Volt Watt Fused Ac Disconnect … I … In some cases, the type of circuit breaker relates to the size. Circuit breaker size for the MCA or minimum circuit ampacity and the wiresize is AWG 10 only... 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Climate situation, the GSX130361 can usually cover a medium house had a question regarding the unit... The nameplate and Installation Manual so i do not anticipate upgrading to a medium-sized home in an climate! Was a 3 ton 14 Seer Package air conditioner, we look at both the and! My AC says 50amp and the MOCP or in this case the overcurrent device!