Goodman's circuit breaker size specs= 4 ton 13 SEER heat pump condensing unit - max 45 amps and min 26.4 amps. Therefore, the more tonnage the AC unit is rated for, the more air it can cool down. Air handler breaker sizes for both above units are max 15 amps and min 5 amps. So you've determined that your AC is tripping the breaker, but you're clueless as to why. Tonnage ratings are typically expressed in increments of .5 tons, so residential air conditioners are usually rated as 1.5, 2, 2.5, 3, 3.5, 4, 4.5 or 5 ton units. If you want to run your central air conditioning we would need to install a 50 amp breaker not a 30 amp breaker. If you really want to … By multiplying the … "Min. A … read more You can damage the AC unit. So if you have a two-ton system, you need ductwork that will carry 800 CFM. 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. 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. DIY Calculations. The Goodman AVPTC61D14 air handler is a variable speed, energy efficient unit compatible with ComfortNet communicating technology. A 25 amp breaker is not a stock item, nor is it readily available. (1) 5.0 Ton Goodman 14 SEER GSX Straight Cool Condenser - GSX140601 (1) Goodman 5.0 Ton ASPT High Efficiency Multi-position Air Handler - ASPT61D14A Choice of (1) HKS Series Electric Heat Kits (5, 8, 10, 15 or 20 kW)Note: Adding heat kit will increase p 5 ton AC unit is one of the biggest that can be powered by a generator. 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. A #6 Al wire typically matches a 40A breaker so I can see that happening. Overcurrent Device". 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34.5. The ac should be installed prior to any finish work from what is being said here. (Cooling and Heating or Cooling Only) Select the optional heating type. Example: If the "Min." Two very important electrical components to know about are AMPs and volts. The inrush current was 7.26 times the steady state run current of 12.4 amperes. Yes this generator might power your central air conditioning unit but you are running into issues here. The lower two voltage ratings are common in smaller units, while units with a rating higher than 15,000 BTUs will require a 220-volt circuit. Look at the nameplate on the AC unit and you should see the amperage and on most units the required circuit size … Also tested was a 3 ton air conditioner. Residential Central AC systems come in a maximum size of 5-ton. It should be noted that there is a distinct difference between BTU and BTUh. Included in this cable will be a #12 bare ground wire. To get a rough estimate of the tonnage you will need from your AC unit, use the following calculation: 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. How Many Amp Circuit Breakers Are Required For A 1 5 Ton Ac Unit. is 50, I would go with a 40 amp breaker and then size my wire accordingly. without going over the Max. It gets tricky when we try to determine the size of a generator that can run a 5 ton AC unit. Follow these easy steps: Select the region you live in according to the color keyed map below. Using that measurement, a two-ton AC unit will remove 24,000 BTUs, while a three-ton AC unit will remove 36,000 BTUs. A rule of thumb says ducts should carry 400 cubic feet per minute (CFM) of air for every one ton of cooling. My questions is that 20 amp circuit gtoing to power both inside and outside unit or do I have to have two different circuits, one for inside unit and one for outside unit? You want to size the wire and breaker large enough to supply the Min. Most common voltage ratings for AC units are 115, 125 and 220 volts, and amperage rating can run from 15 to 20 amps. I am installing a 2.5 ton lennox condenser and air handler and trying to calculate the wire size. Learn all you need to know about AC volts and AMPs here. Notice that the MCA is 28.6 amps and the maximum fuse or circuit breaker is 50 amps. They may have just installed whatever was there before in terms of the breaker rating, or the old panel had a 30A breaker and they just installed a breaker to match the wire size. the run is about 60 feet from my subpanel. 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. is 32 and "Max." 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