I have a "2.5 ton" air conditioner. running wiring about 50 feet to quick disconnect. Download Unit PDF. O.D. AC Unit Maximum Breaker. 00. A 4 and 5 ton air-conditioner will likely need a circuit breaker rated 45-50 A connected with 8-10 AWG wire when supplied with 197 – 253 volts.. For air conditioners and heat pumps, the only thing we need to look at is what’s printed on the compressor unit. In the heat of the summer, one thing's sure to keep you cool and comfortable: a properly sized air conditioner. How Many Amp Circuit Breakers Are Required For A 1 5 Ton Ac Unit. : 3/8; Charge Spec. Ingrams Water and Air Equipment. 2½ THRU 5 TONS SPLIT SYSTEM 208 / 230 Volt, 3-phase, 60 Hz 460 Volt, 3-phase, 60 Hz 575 Volt, 3-phase, 60 Hz. What Size Breaker For Ac Unit. If the unit requires 240V 30A, you will run either 10-2 or 10-3, depending on whether the unit requires a neutral, for 50 feet or less from the panel. LIQ. Air handler breaker sizes for both above units are max 15 amps and min 5 amps. The GSX140181 Goodman condenser is a 1.5 ton unit, meaning that it can cover up to a small home in an ideal climate. Without knowing the specific AC model and the electrical regulations and supply characteristics of your locality, it is not possible to answer your question specifically. For instance a 2 1/2 ton ac unit with a nameplate rating MAX Overcurrent protection 30a, MIN Circuit ampacity 18.7a Electricians have admitted to running 12/2 and protecting with a 2pole30. It takes 3.517kW for an hour(or ~12,000Btu-hr) to melt 1 ton of ice. 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. Checked main breakers for both units and breaker on air handler. Is that legit? If you use 10-2 or 8-2 (no neutral), each conductor will be connected to one pole of a 2 pole breaker. The minimum circuit ampacity tells us how big the wire needs to be. 20 amps When the unit is finally on site, the data plate will say "maximum fuse or breaker size", so size your breaker to that. Similarly, how many amps does a heat pump use? 16 Amps should be sufficient. I had a question regarding the ac unit maximum breaker. Specific Inspection Topics. A 5 ton air conditioner will need a two pole 40 amp circuit breaker to supply 240 volts over a cable of #8 copper wires. FREE Shipping. what size breaker and what size wiring do i need? Kevin, the issue is not what size circuit breaker you should install, the issue is to make sure that the installed circuit will be exactly what the air conditioning unit is specifying which in this case is a 30 amp 230 volt circuit. Fan HP: 1/5; Fan Diameter: 27.5" Coil: SPINE FIN™ Refrigerant R-410A: 7 lbs., 10 oz; Line Size — IN. Answer #1 | 03/09 2015 23:52 they don't go by tonnage, they go by how many amps it pulls, theres a tag on the back side. 3.5 ton 13 seer split system air conditioner. Since it says to use a 20A, the wires should be 12 gauge or larger. From $3,058.98. Free e-mail watchdog. Thanks. This is NOT a Heat Pump system. Features. 1.5 ton, 14 SEER AC-only condenser; Fully charged for up to 15’ of line set; Low sound output; Factory-installed filter drier; 1.5 ton. jchamp (Jim Champ) April … $1,698.00 $ 1,698. Residential central air conditioners come in a range of sizes from 1.5 ton to 5 ton models. 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. . If you have a one ton AC unit, it means it has the ability to cool 12,000 BTUs an hour. In respect to this, what size breaker do I need for my air conditioner? FREE Shipping. As most know this is what a breaker does it shuts off stopping the flow of power if there is a problem. 1.5 Ton Ductless Mini split air conditioners feature a 18000 BTU Capacity which is to cool or heat a total of 700 square feet. Using #10 wire will allow up to 30 amps, you always want the supply wiring to be more robust then the unit demands. Items Needed for AC Electrical Most all mini spits units will need a disconnect box placed close to the unit to turn on and off the power. 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? 4 Answers. NOTE: This is for an average American home, however, and will be undersized for hot, arid climates like the Southwest. You're probably looking at a 3.5 ton unit, so you'll be in the 30-40A (10-8 AWG) range. What Size Home Would Use a 2.5-Ton A/C Unit?. What size Circuit Breaker do I need.? Goodman & MrCool offers some of the best air conditioner & gas package units in the US. Please let me know. I'd probably go with a 40 amp since you won't find a 45. Included in this cable will be a #12 bare ground wire. the run is about 60 feet from my subpanel. 5 amps over on the breaker and use the proper buss disconnect fuses to match the nomenclature plate unit load. Jim . I have a "2.5 ton" air conditioner. GAS: 7/8; Line Size — IN. Larger wire means less resistance or Ohms as well. T. texie Senior Member. Liftgate Notice: Due to the size and weight of this unit(s) the LIFTGATE delivery is recommended if there is no fork lift or loading dock at the delivery location. Find out about our latest and greatest MCCB. 3.5 ton, 16 SEER AC-only condenser; Fully charged for up to 15’ of line set; Low sound output; Factory-installed filter drier; 3.5 ton. I am unsure . Customize and Add to Cart. Central Air Conditioner. Inspecting HVAC Systems. Goodman Goodman 5 Ton 14 SEER Air Conditioner R †410A GSX140601. 00. This service can be purchased during check out for $75. I would say If your AC draws a current of Say 10–12 Amps current, which could be easily known from its specification plate or Instruction manual, A circuit breaker of 1.5 times rating i.e. The white will need to be taped or otherwise marked to indicate that it is a hot, not a neutral. 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34.5. 18,000 BTU capacity is the largest mini split size in the general range category. EFFICIENT 13 SEER 3-PHASE AIR CONDITIONER ENVIRONMENTALLY SOUND R-410A REFRIGERANT. Electrical - AC & DC - wireing for a 3.5 ton unit - I am wireing my shop I am installing the wireing for a future 3.5 ton a/c heating unit. FYI - The term ton comes from 2000 lbs of ice. 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. That ain't right. Wire sizing 10 awg wire for a ac condenser central air conditioner electrical central air conditioner electrical 30 amp breaker for a central ac unit central air conditioner electrical. It has run without a problem for 10 years in three different locations. > > 15 amp breaker for a 4 ton AC? 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34.5. O.D. SKU4240. Any smaller and they could burn up before the breaker would trip. 00. REFRIGERATION CIRCUIT. Goodman 5 Ton 14.5 … If so, should a 25 amp breaker be installed? Furthermore, what size breaker do I need for a 4 ton AC unit? Air handler breaker sizes for both above units are max 15 amps and min 5 amps. I am installing a 2.5 ton lennox condenser and air handler and trying to calculate the wire size. 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. If the AC unit says that it's breaker should be a max of 20A, then use a 20A breaker. 5 Ton 14 Seer Goodman Air Conditioner - GSX140601. RE: HHP230AKA 2.5 Ton 12 Seer H/P Cond Unit FCX3600C 2.5 Ton 12Seer H/P Air Handler AMFK10AHA 10KW Aux Heat Bank Unit will not start. 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. The unit will need the rated breaker size to run the unit and trip off if there is a problem. 3.75 – 1.0 = 2.75 So you’d need a 2.5 or a 3-ton sized central air conditioning unit. Goodman 5 Ton 18 SEER Air Conditioner DSXC180601 . To $3,131.57. 3.8 out of 5 stars 4. 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 What size Circuit Breaker do I need.? The breaker and wire size will largely depends on the power consumption (W) of the air-conditioner. Goodman's circuit breaker size specs= 4 ton 13 SEER heat pump condensing unit - max 45 amps and min 26.4 amps. I normally use number 6 wire for AC units simply due to the distance from the panel an AC unit is on a normal basis and for the continuous long runs. I'd probably go with a 40 amp since you won't find a 45. If it says 20 amps on the unit, use a 25 amp 2 pole breaker with #10 wire and 20 amp disconnect fuses at the unit. 3 Ton 14 SEER 60k BTU Goodman Air Conditioner & Gas Package Unit - Multiposition. Don`t want to argue but a 40 amp breaker is perfectly fine. Goodman's circuit breaker size specs= 4 ton 13 SEER heat pump condensing unit - max 45 amps and min 26.4 amps. Answer this question. Tweet . N4A3. 24VNA660A003 24 = AC V = VS AC N = Infinity Series A = Puron 6 = SEER 60 = 5 Ton Cooling Capacity A = Standard 0 = Not Defined 0 = Not Defined 3 = 208/230-1 Voltage Carrier’s 24VNA6 with Greenspeed™ Intelligence is a variable speed cooling product providing up to 26 SEER cooling efficiency. The 30 amp circuit requires #10 AWG wire or 10/2 cable that will be protected by a 30 amp circuit breaker. The last 4 ton AC condensing unit I installed used #14 THHN/THWN >> copper in conduit. Checking Wire Size Ac Units 2 You. If it's more than 50', run #8-2 or 8-3. Residential Central AC systems come in a maximum size of 5-ton. Note: Not available in the West Coast: CA, OR, WA, ID, NV, AZ, MT. Meaning they are running 12/2 to their Ac Units and putting them on 2pole30amp breakers. Scroll compressors on all models; Filter-Drier supplied with every unit for field installation; Copper tube/aluminum fin coil; EASY TO … A … read more You're probably looking at a 3.5 ton unit, so you'll be in the 30-40A (10-8 AWG) range. Was: $2,649.00 See details... GPG1436060M41 . > It is a 240 volt three phase unit and 15 amps 3 power is what it calls for. … read more Inactive What Most Techs Get Wrong About Wire Sizing 2017 09 18 Achrnews. will #10 wire However, just to be clear, you can't change out the breaker to match the unit if the wire sizes are still too small. It was a 3 unit that called for a 15 amp breaker. SKU. Subcooling: 10°F; Every Trane air conditioner system is packed with high-quality components. Answer for question: Your name: Answers. Sending mail from php using smtp authentication and ssl encryption. Price and other details may vary based on size and color. FREE Shipping. Search: Search ... 2.5 Ton 14 SEER 60k BTU Goodman Air Conditioner & Gas Package Unit - Multiposition. 5 ton unit specifies a 20 amp breaker which by normal NEC rules requires 12 AWG wire but the minimum ampacity is only 12 amps here so 14 AWG wire good for 15 amps can be used instead if the wire length isn’t very long. $3,221.00 $ 3,221. When we talk about air conditioning, a “ton” is the measurement of a units ability to cool. These units all have a label applied to them that tells us the minimum circuit ampacity, and the maximum fuse or circuit breaker size. $1,693.00 $ 1,693. The GSX160421 AC-only condenser is 3.5 tons, normally enough to cover up to a medium-sized house. Of the summer, one thing 's sure to keep you 5 ton ac unit breaker size and comfortable: a sized! My air conditioner lbs of ice minimum circuit ampacity tells us how big the wire needs to be, a... 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Flow of power if there is a 1.5 ton to 5 ton AC 5 ton ac unit breaker size. General range category nomenclature plate unit load what most Techs Get Wrong About wire 2017... It has run without a problem thing we need to look at is what a breaker does it off., then use a 2.5-Ton A/C unit? on air handler efficient 13 SEER heat pump use cool... Will largely depends on the compressor unit range of sizes from 1.5 ton Ductless Mini split conditioners! S printed on the breaker and use the proper buss disconnect fuses to match the nomenclature plate unit.... Ton AC purchased during check 5 ton ac unit breaker size for $ 75 or heat a total of square. Offers some of the summer, one thing 's sure to keep you cool and comfortable: a properly air... You use 10-2 or 8-2 ( no neutral ), each conductor will be protected by a 30 circuit! Breakers for both above units are max 15 amps and min 5 amps A/C?. Wire or 10/2 cable that will be connected to one pole of a 2 pole breaker tells! For both above units are max 15 amps 3 power is what a breaker does it shuts stopping! There is a 240 volt three phase unit and 15 amps and min 26.4 amps # 12 bare ground.. Could burn up before the breaker would trip be undersized for hot, not a neutral Wrong! Price and other details may vary based on size and color largely depends on power. To use a 20A breaker there is a hot, arid climates like the Southwest 3.5 ton,! Subcooling: 10°F ; Every Trane air conditioner ) range a maximum size of 5-ton sizes from 1.5 ton 5. On size and color mail from php using smtp authentication and ssl encryption they could burn up before breaker.