Cat # : 12X49 Model/Part # ML14XC1-030-230. PJmax. Price and other details may vary based on size and color. If it turns out that your system is oversized, you may want to call the manufacturer because sometimes it is possible to install the next smaller size of evaporator coil. Note: Your AC system is sized in tonnage, which basically represents how much heat the unit can remove in one hour. Current is measured in Amperes, abbreviated to Amps or just the letter A. (For example, a 2 ton central air conditioning condenser might be paired with a 3 ton or 3.5 ton evaporator coil.) Get the cost of 1 ton, 2 ton, 4 ton and 5 ton ac unit. Normally this means he or she will shut off two circuit breakers — one labeled FURNACE or AIR HANDLER; the other labeled AC or AIR CONDITIONER. The power to the AC system is turned on, and the unit is tested to make sure it operates properly. In very simple terms, the cycle of any central air conditioner is for the evaporator to absorb heat from inside the house as the liquid refrigerant evaporates and becomes a gas inside the sealed piping. As the liquid flows through the condenser, its heat is dispersed as the fan blows air over the condenser's coils. I have an older central AC and not sure if its 4 ton or 5 ton (the label is not legible) but I am getting my panel upgraded now and I want to get the AC Breakers & its wiring upgrade to have it future proof as I plan to replace the existing AC with a 5 Ton Central AC early next year. \$\begingroup\$ Wire size is based on fuse or circuit breaker size. 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. "Min. Residential Central AC systems come in a maximum size of 5-ton. 3.5 ton The GSX140421 Goodman condenser is a 3.5 ton unit, meaning that it can cover up to a medium-sized home in an ideal climate. Discussion Starter • #1 • Oct 29, 2011. The low-voltage wire set will have two individual wire strands inside of an outer plastic sheathing. The GSX140421 Goodman condenser is a 3.5 ton unit, meaning that it can cover up to a medium-sized home in an ideal climate. You could also use 12-2 w/ground if you like to be extra sure. Now here's my problem. The rating plate says: Voltage: 208/230. After >> reading data plate and measuring operating current I switched to 20 amp >> breaker. How To Wire … Air Condition And Heat Pump Over Cur Protection Wire Sizes. 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. One set of wires provides high-voltage 240-volt current that powers the fan and compressor unit, while the other set of wires are low-voltage wires that run from the thermostat and inside furnace unit to turn the outside condenser ON and OFF when needed. FREE Shipping. There can be no AHRI certificate for the system however it would function. 5 \$\begingroup\$ You do not indicate so I wonder if you have considered the cable run length. However, some people still struggle with the wiring part of the motor to the capacitor. The low-voltage wires usually use white and red insulation, but the colors do not matter. For a system that heats and cools, you can set the thermostat to automatic or manual changeover. Circuit Ampacity" and "Max. 00. Pick Up in Store. Sep 29, 2016 #1 I am selling a house that was built in 1985. The air handler is what handles the temperature of the cooling/heating system. Greetings: I am planning to wire in the near future a 3.5 ton A/C condensing unit. 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. 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.) Probably 10-gauge. Performance & security by Cloudflare, Please complete the security check to access. share | improve this answer | follow | edited May 24 '17 at 14:52. answered May 23 '17 at 0:26. By creating an account you agree to the Hunker, Air Conditioniong and Refrigeration Guide: Air Conditioning Schematic, High Performance HVAC: Thermostat Wire Colors, Air Conditioning Heating Refrigeration News: Handling Central Air Conditioning Condenser Problems. I am in Miami and most likely I will be getting a 5 Ton AC without heater element. We use cookies to give you the best possible experience on our website. In a 240-volt circuit, both the wires are hot, so it doesn't matter which screw terminal you connect them to. The high-voltage wires have two insulated power wires and one bare copper ground wire. 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 >> > If you figure a SEER of 12, 3.5T (42,000BTU/HR) is 3.5kW or 14.5A. \$\begingroup\$ Resistance losses are also a factor, if you size the wire to the minimum \$\endgroup\$ – Voltage Spike ♦ Mar 12 '17 at 4:14. add a comment | 2 Answers Active Oldest Votes. FREE Shipping. The ac condenser has 12 awg wire with a 30 amp breaker and the inspector says the wire is undersized. It is the component responsible for actually releasing the heat collected by the evaporator inside the home. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. … What size circuit breaker must be used for a 3.5 ton residential condensing unit? Testing - all units are run tested at the factory prior to shipment. The number to remember is 12,000 BTU’s or more simply 12, which is equal to 1 (one) ton of AC. These connections are usually made at the time an entire system is installed or replaced, and this is really the territory of a professional HVAC contractor or licensed electrician. Dense wire coil guard; Applications. is 32 and "Max." >> It's only drawing 6.5 Amps and no problems. The gaseous refrigerant then flows outside to the outdoor unit, where the compressor squeezes the gas back into liquid form. Central Air Conditioner Electrical Disconnect Amperage Home. 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. This particular 5 Ton 14 SEER Trane RunTru Central Air Conditioner Condenser can efficiently cool your home with a 14 SEER rating. Goodman 5 Ton 14.5 … Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. And connecting a new condenser involves soldering work to reconnect the refrigerant piping; it may also involve adding more liquid refrigerant to a system — a job that local codes may not allow you to do, even if you wanted to. Design extra 10 percent for constant load for total of 4650 W. Using 240 volts at 20 amps (W = Amps x volts), on 12 AWG wire, you would get 155 … You may need to download version 2.0 now from the Chrome Web Store. What size wire and breaker for 2.5 ton arcoaire hvac heatpump with 10kw heat strips? How Many Amp Circuit Breakers Are Required For A 1 5 Ton Ac Unit . So if I understand this correctly, you CAN put a 3 ton coil and condenser on a 5 ton air handler. One is allowed to use the next size higher breaker, which is a 30, the wire size must be increased accordingly. Any help is appreciated. To > get to 6.5A you'd have to have a SEER of 27! (This is a general estimate, not an exact figure.) Dave Rongey says: February 9, 2013 at 9:01 pm Hi Donald, 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. The three main components of this outdoor air conditioner condenser include a condenser fan, a compressor contactor, and high and low pressure switches that control the refrigeration system. Low ambient (down to –20°F/–28.9°C) with accessory kit Within 60.0 miles of: (Select default store) See Availability. The ground connection fitting is usually a set-screw connnection. Next, if it's not already done, the service person will remove the control panel cover on the outside air conditioner unit. 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. Log in to Reply. 5 ton The GSX140601 Goodman condenser is a 5 ton unit, meaning that it can cover up to a medium-sized home in an ideal climate. FREE Shipping. Replacing a condenser also involves cutting the lines that carry refrigerant, which can lead to spilling the liquid refrigerant, an environmental issue that your community will likely frown upon. This control panel is located above the spot where the copper refrigerant lines enter the unit. There are other components to an air conditioning system, but this simple overview explains why the condenser is so important — it is this component that actually releases heat to the outdoors, and without it, your home would not cool at all. Overcurrent Device". Can anyone advise what sized breakers should I get installed (I am assuming most of the 5 TON AC's will have in same range). The size of an air handler is related to the size of the condensing unit. Most residential AC sizing varies from 1 to 5 tons. The condenser is one of three crucial parts of a home air conditioning system. Rheem RA1460CJ1NA - Classic 5 Ton 14 SEER Condenser, 208-230 Volt, 1 Phase, 60 Hz He lives in Minneapolis, MN. The last guy installed the heavier wire so you'd be "good to go". Location Lees Summit, Mo. Thread starter jgo10; Start date Sep 29, 2016; J. jgo10 New member. For example, you might be able to run a 3.0 ton condenser with at 2.5 ton evaporator coil. The central air conditioners that are installed in your home range from 1.5-ton to 5-ton units and increase in half-ton increments (2-ton, 2.5-ton, 3-ton, etc…). The low-voltage thermostat wires connect to the sides of the contactor. Max hvac breaker size electrical diy chatroom home improvement central air conditioner electrical disconnect amperage home what most techs get wrong about wire sizing 2017 09 18 achrnews max hvac breaker size electrical diy chatroom home improvement the 3 best ways to determine amperage of circuit breaker wikihow checking wire size ac units 2 you. Again, wire color combinations do not matter. Dense wire coil guard; Baked-on powder paint; Applications. It is the component responsible for actually releasing the heat collected by the evaporator inside the home. Never hurts to use thicker >> wire. The installer now pushes the low-voltage wire set into the control box through the access opening. Step 3 Check the label on the capacitor for the voltage and horsepower range. 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34.5. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. On your pump there is a rating schematic where you will wire it up to. Add To Cart. The grounded terminal block is mounted directly to the metal panel and has two or three flathead screws that hold wires in place. They used 10 gauge and 30 amp breaker. A 25 amp breaker is not a stock item, nor is it readily available. To find the specific coils or air handlers that are recommended by Goodman for this central air conditioning condenser, please click on the Accessories tab above. You should have it wired from the main to a disconnect box within 5' of the unit. The wires from the disconnect box connect to one end of the contactor, usually from the bottom. Low ambient (down to -20°F/-28.9°C) with accessory kit 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. The literature with the unit indicates a 30A min. A/C condenser circuit size. NOTE: This is for an average American home, however, and will be undersized for hot, arid climates like the Southwest. Bryan Trandem is an avid home improvement DIYer and trained Master Gardener. What Most Techs Get Wrong About Wire Sizing 2017 09 18 Achrnews. Step 3 Multiply the working power of the motor (it should be listed in kilowatts in your owner's manual) by the power factor in table 1 included in the Resource below. They are inserted up into slots at the bottom of the contactor, and then screw terminals are tightened down to secure the wires. Now, the service person will strip about 1/2 inch of insulation from the ends of both insulated high-voltage wires, using wire strippers. The condenser is located in the metal cabinet outside the home, along with the compressor and the fan. The ends of the low-voltage wires are attached to push fittings mounted on the side of the contactor block. Ideal size to cover a medium-sized house in ideal climates; 3.5 ton, 14 SEER AC-only condenser; Fully charged for up to 15’ of line set; Low sound output ; Factory-installed filter drier; 3.5 ton. You do still need to change the breaker to correct size, but that's cheap. 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. / 40A max. The insulated wires may be either black and red, or black and white, but either way, they each carry 120 volts of hot current. Here’s a picture of an air conditioner’s data tag that I took just today. I am installing a 2.5 ton lennox condenser and air handler and trying to calculate the wire size. Our Price: $ 2,800.00. 00. This is a 2-ton air conditioner, as you can see from the model number. As long as the breaker is correct for the wire size 5 amps isn’t a big deal. If you think the condensor unit may use a 2P50A breaker then you could use 6-2 w/ground. 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Medium-Sized home in an ideal climate amp since you wo n't find a.... So I wonder if you ’ re helpful here get the cost of ton! About wire Sizing 2017 09 18 Achrnews ID: 60e22b4699ee0662 • your IP: 88.208.193.166 Performance! Most likely I will like to know what size breaker and the inspector says the wire size heats and,... Wire falls between 0 volts and 2,000 volts conditioner - GSX140601 while most units be! R †410A GSX140601 you 'll be in the metal cabinet outside the home, along the. Of these high-voltage wires have two individual wire strands inside of an conditioner... Condenser might be able to run a wire to conduct power to the central air conditioning system to! Condenser and air handler breaker sizes for mini split units being 10-12 gauge be sure to you... Panel, you might be paired with a 3 ton coil and condenser on a 5 ton SEER! The central air conditioning condenser might be paired with a wire nut like a high-voltage switch,... 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