Heat strip breaker size chart We have a 3. 00 0. 25 Aug 29, 2024 · Components Of Heat Strips. 11. Normally this can be found on the nameplate data or electrical panel on the unit. 5 Ton Heat Pump) Warm Climate: 55,000 BTU (5 Ton Heat Pump) Cool Climate: 48,000 BTU (4 Ton Heat Pump) Detailed Heat Pump Sizing Chart by Square Footage. The breaker is allowed to be oversized to prevent nuisance tripping of the breaker from transient inrush currents when the compressor turns on, but even 15A breaker here is unlikely to trip. So far, we've covered: A breaker's function within a circuit; How to size a breaker based on load and the reverse example (watts from breaker size); and; How to calculate circuit breaker and wire size. This 19kW Goodman Heat Kit can be added to a Goodman package unit to provide winter-time heating capabilities. It integrates the functions of an air conditioner, and this article delves into the various aspects of heat pumps and the size you need for a 2,500 sq ft house. Meaning 14 gauge wire and 20 amp breaker. The booklet says max overlaod protection @240v is 45 amps or @208 is 40 amps. Feb 27, 2024 · Choosing the right circuit breaker . 6 or 36. #hvac #hvactraining #hvactech #hvac Oct 17, 2024 · I’m about to install a Ruud 4 ton heat pump with 15kw heat strips. 5” and 23. 4. Buy Amana DHP153A35AA KIT 14,700 BTU (1. Heating is treated as a continuous load. leads to breaker or terminal block. Auxiliary Electric Heat Start-up Put thermostat in emergency heat mode (or jumper t-stat input R to W and R to G) and setpoint to high setting. Feb 4, 2024 · From the chart, we can determine that: a 2. 4A. 25 equals 109 Amps, rounded up. 3K. A heat pump plays an integral role in a household. What size breaker and wire gauge is required for a 10kw heat strip. Auxiliary heat (one 3 kW strip operating) would typically be necessary at > 22'F and < 34'F Jan 17, 2019 · The only thing that bothers me is the heat strip sizing. ableroof. NOTE: FOR HEATERS USING SQD TYPE BREAKERS A BREAKER FILLER PLATE MUST BE USED TO Jun 14, 2009 · I,ve wired several single package heat pump units, and i have been getting some grief lately. Routethenew linevoltage wiring and theground wirefrom the circuit breaker panel to the heat pump. For satisfactory operation, external static pressure must not exceed value shown on rating plate. I was informed that the 10 kw is really 9. Also I am running one feeder and using the tap rule to tap a #10 thhn for 5kw heat strip on 30A breaker in unit and #6 thhn for 10KW heat strip on 60A breaker in unit. The HNRD10-D is capable of 30,001 - 35,000 BTU of heating capacity to keep you comfortable through the winter months. It is important to note that the calculated wire size should be selected based on the length of the wire run and the maximum allowable voltage drop. www. It is wired (from the disconnect) with AWG #8 wire I think. The a/c manufacturer rates 10kw heater/air handler at 58. Additional specifications follow. What is the breaker size feeding those wires? If #10 is Hooked up to a 60A in your panel, that is bad news. When installing in the horizontal position the orientation of the breaker is not important. On top of that, we include a Circuit Breaker Size Calculator further on (just insert watts and volts, and you get the correct breaker size). HNRd8-D Heat Kit is the compatible heat kit model for MRCOOL MDUI18024 and MDUI18036. com 3 Heating kW Correction Factor Supply Voltage 240 230 220 210 208 Correction Factor 1. Breaker comes in some standard sizes. MOPs are accordingly 60 and 50. 6 3. 6 kw. 2. 7kW @240 volts is only 40. To size a circuit breaker for a heater, you should select a breaker that is rated at 125% of the heater’s rated amperage , which means choosing a breaker that Jan 25, 2014 · Heat strip would be sized to 80% of 27,230 = 21,790 BTU/HR = 6 kW per ACCA Manual J practice. 5” BAYHTR1504PDC Electric Heater, 4KW, Pull Disconnect, 24V Control, 1 Ph 18. In the UK, a 32amp breaker should be sufficient for most heat pumps you are likely to purchase. After calculating the size of your circuit breaker, you can now use the Breaker and Wire Size Chart. I live in Nebraska if that matters. Oct 2, 2023 · Step 4. If primary load is heating, use the chart below for maximum size for heating. HNRd20-D Heat Kit is the compatible heat kit model for MRCOOL MDUI18048 and MDUI18060. May 27, 2016 · Panel breaker is what matters. 2A, for a total of 62. Use the knockout provided in the heat pump corner post as Jan 10, 2012 · I have a Goodman aepf183016 and an hkr 15 cb heat strip. In conclusion, calculating the correct wire size Dec 15, 2000 · 5 ton 14 SEER heat pump condensing unit - max 60 amps and min 34. My questionI know we have to follow the manufactures specs. Electric Heater Kits Kit# Description Ref. 84 0. ‘Touch-jumper' the test pins of the CXM2 or DXM2. Sometimes the calculated breaker size is not available in market. Breaker Size: 43 Amps: Warranty: 10 Years Apr 22, 2023 · Sizing Heat Strip Circuits. Standard Features • Sequencers for better temperature control SIZE MODEL FC SIZE MODEL FH SIZE MODEL FX SIZE MODEL FK4C, FV4A, 40FK SIZE FK, FV, 40FK INTELLIGENT HEAT CAPABLE 1 Phase KFCEH0401N03 3 Non-fused 018, 024 024 001 — — NO KFCEH0501N05 KFCEH0601C05 5 Non-fused Circuit Breaker 018-071 024-070 001-004 030-060 001-006 NO NO KFCEH0801N08 KFCEH1001C08 8 Non-fused Circuit Breaker 018-071 024-070 15 Kilowatt Goodman Electric Strip Heat Kit with Circuit Breaker for Package Unit; SKU: HKTPD151: Weight (in lbs) 9. What AWG wire size and breaker should be used for this? I had planned on using 10AWG w/ 30Amp breakers. Connect heater kit’s red and black power pigtails respectively to the orange and black line leads of the terminal block on the bulkhead. The distance of the wire is about 15 feet. Same question 10kw heat strip and a 15kw heat strip. What Accessory Number Description Fits Cabinet Size BAYHTR1504BRK Electric Heater, 4KW, Breaker, 24V Control, 1 Ph 18. 2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. 1 - Use isopropyl alcohol to clean the surface that the Aug 11, 2019 · The heat strips are ruud 7kw, part number: RXBH-1724A07j. com Jan 7, 2013 · only place I see wire sizes is in his answer of #10 wire feeding the 30 amp breaker and it should be #8 and a 40 amp breaker. . 75 Apr 10, 2019 · It only had one circuit as it had its own built-in heat strip. (For example: 2-1000W & 1-1500W, 240V heaters = 3500 Watts total. OXBOX J4AH4P Series air conditioner pdf manual download. 6/2wg to 60 amp and 10/2wg to the 30 amp ?If so do I need 2 disconnects? Equipment sizing Guidelines If primary load is cooling, size the same as any other air conditioning system. 2/60 circuit amps. That's the easy part. (RXBJ-A21 for 2-pole breakers and RXBJ-A31 for 3-pole breakers). The correct breaker size is always listed on the data plate at the side of the condenser. 3 days ago · The TUTCO 10 kW Electric Heat Kit with Breaker is a total game-changer, providing powerful, consistent heat and exceptional build quality! At an incredible price, this kit delivers unmatched value, offering reliable and efficient performance that exceeds all expectations. Jul 25, 2006 · Had a new Trane heat pump air handler installed today with 8 KW heat strips. He states that nm wire must use the 60c scale which puts max. MIN/MAX Airflow tables The indoor airflow delivered by this system varies significantly based on outdoor temperature, indoor unit combination, and system demand Jan 18, 2024 · Alternatively, a wire-breaker size chart may provide the same information. 0 kW 15 14. Getting new Trane HVAC with 10 kw heat strip. Oct 2, 2023 · Most of these manuals contain detailed tables that outline the required breaker sizes, wire sizes, and power draw of the heaters. 4B) 240. If it were 208v, you could get away with #8, but with a 50a breaker. Heating Capacity: 30,001 BTU/H – 35,000 BTU/H. How many amps will a 20k heat strip pull? 20 kw Heat Strip drawing 30 amps for each 5kw. Plug Dec 20, 2018 · With a heat pump system the air handler houses the emergency heat strips and the wiring needs to be sized for it Sent from my RCT6213W22 using Tapatalk My electrical answers are based on 2017 NEC, you may have local amendments. He mentioned maybe using 4 gauge or 6 gauge Romex. a 35 would be ideal, with #8 wire on the circuit. 9 amps * 1. Oct 14, 2020 · So, for example, a 3-ton condenser can have an RLA that ranges from approximately 14 to 18 amps, requiring a 30, 35, or 40 amp breaker—and there is no one-size-fits-all breaker for any 3-ton condenser. Select the proper breaker size required by the heater electrical load for the heat pump. Resistance heaters require a dedicated circuit, and the conductor and breaker sizing depends on their power rating (in kW). Visit the Goodman Store. 5” View and Download Trane OXBOX J4AH4P Series installation instructions manual online. When placing multiple heaters on a circuit do not exceed the wattage listed for the corresponding wire and circuit breaker size. 9A 75deg. 125% upsize equals 35 amps, next size breaker is 40. Use the Breaker and Wire Size Chart as your basis. 888-616-3532. 5 Hi All, I have a 2 year old RUUD hvac with 10kW heat strip. com 3 sPeCiFiCations Model MBR0800AA-1 MBR1200AA-1 MBR1600AA-1 MBR2000AA-1 Blower Diameter 9" 9" 10" 10" Width 6" 8" 8" 10" Sep 28, 2018 · What size breaker do you need for a 10kw heat strip? 10kW = 10000W. com Apr 29, 2022 · What size breaker for 20 kw electric furnace with #6? Stated with more detail, what size circuit breaker is needed for a 20 kW electric furnace wired with #6 wire, aka 6 AWG wire? Here is a quick answer – but an electrician should make the final determination. This is based on the 5KW power rating and the standard breaker size for this type of device. BREAKERS USED IS DEPENDANT ON THE SIZE OF THE ECB38 UNIT. The instructions on the heat pump should indicate what kind of breaker size you will need. 208V/230V. franklinhvacsystems. 10 Kilowatt Goodman Electric Strip Heat Kit with Circuit Breaker for Package Unit; SKU: HKTPD101: Weight (in lbs) 9. So we can use 50 amps breaker KFFEH8501C08 8 230/1 8 Circuit Breaker 18† 25,100 KFFEH8601C10 10 230/1 10 Circuit Breaker 18† 31,400 KFFEH2401C05 5 230/1 5 Circuit Breaker 24–60 15,700 KFFEH2501C08 8 230/1 8 Circuit Breaker 24–60 25,100 KFFEH2601C10 10 230/1 10 Circuit Breaker 24–60 31,400 KFFEH3301C20 20 230/1 5, 20 Circuit Breaker 30–60 62,800 KFFEH2901N09 9 Provides Emergency Heat for your MRCOOL Universal Air Handler. It also Dec 13, 2013 · The heat strips calls for MOPD 60A and MCA 52. 8A is a typo but max fuse=15A is consistent here. So 0. Again, replacing the breaker will be cheaper than running all new copper. The manual says it needs a single circuit 80 amp breaker to split to 2 breakers in the unit with a jumper kit. As a rough estimate, you can use a rule of thumb of 5kW (approximately 17,000 BTUs) per 1,000 square feet of space. 6A) With all that said is it all right to run a #4THHN and install 90A Fuses. The breaker at the unit is protecting the unit so the breaker at the main panel is just protecting the wire. High temperature limit controls for safe operation. Multiple branch circuit capability. 2 kW wth The Daikin brand HKR electric heat kits are for use with Daikin brand air handlers and modular blowers. 000000: Brand/Manufacturer: Goodman: Heating BTU: 32,400: Electric Heat: 10 Kilowatts: Electrical: 208 / 230 / 240 Volts / 1 Phase: Phase: Single Phase: Max Breaker Size: 49 Amps: Min. Mar 18, 2015 · Looking for validation or correction on my understanding of requirements for wiring 5 ton Trane air handler with 20kw heat strips. 5 kW Heat Strip, R-410A Refrigerant KIT, 208/230V. 20 Kilowatt Goodman Electric Strip Heat Kit with Circuit Breaker for Package Unit; SKU: HKTPD201: Weight (in lbs) 9. These standard sizes cater to a variety of home sizes and heating demands. Home Size: Heat Pump Size (In BTUs): Heat Pump Size (In Tons): 300 sq ft: 9,000 BTU: 0. FIGURE 6. $241. It helps in moderating temperatures for sustenance in both winter and summer seasons. HIGH EFFICIENCY AIR HANDLERS. 7kW heat strip doesn't make any sense, unless there is other loads besides a fractional to 1 hp motor involved. Refer to Table 2 --Electric Heater Electrical Data. (240. Breaker Size: 43 Amps: Warranty: 10 Years Once you have determined the sizing requirements for the cooling side of your heat pump system, you then need to select the proper supplemental heating element that is included with all of our heat pumps. Provides Emergency Heat for your MRCOOL Universal Air Handler. The HNRD8-D is capable of 25,001 - 30,000 BTU of heating capacity to keep you comfortable through the winter months. Dec 5, 2023 · The winter chill prompts many homeowners to evaluate their heating options, and heat strips play a crucial role in HVAC systems. Generally AHUs with dual breakers are for splitting the stages of electric heat strips (either primary heat or secondary/emergency with a heat pump). 000000: Brand/Manufacturer: Goodman: Heating BTU: 48,600: Electric Heat: 15 Kilowatts: Electrical: 208 / 230 / 240 Volts / 1 Phase: Phase: Single Phase: Max Breaker Size: 49 Amps: Min. The fan and controls in the unit are very low amperage. You’ll also learn whether aluminum wire or copper wire is recommended. 6 out of 5 stars 7 ratings. The National Electrical Code (NEC) requires circuit breakers to be sized at 125% of the intended “continuous load”, ensuring sufficient safety margin when a device draws high power. 75 tons: 500 sq ft: 15,000 BTU: 1. 5 kW 19 19. com . Jan 3, 2015 · Heat pump info seems reasonable, but 80 MCA for a 9. The amps on the label are 26/30 for the heat strips, and 2. This process will give you the easiest way to determine the proper size for your wirings since the breaker size was already given. Oct 29, 2012 · This tutorial will teach you how to properly size your wire for electric heat strips using the SuperCool Slide Rule. 00 $ 241. For example: breaker ampere from calculation is 45 amps and in market a 50 amps breaker is available. You can find this information in the heat strip’s submittal. 00. The heat strips are designated 40a per Jul 4, 2023 · Example of Heat Strip Size Calculation. I'll wire the compressor using #6-2 thru 60 amp breaker, and I saw some posting suggesting #6 wire for the air handling Apr 30, 2008 · I use #6 Cu NM for 10kw/240v, also. the #10 wire is heating up, and tripping the breaker. unless I am using cable which mandates the use of the 60 degree column. For instance, if you have a room of 200 square feet that requires a heat load of 10 BTU/hr per square foot, the calculator will use the formula to give a heat strip size of 2000 BTU/hr. The wire from the breaker to the disconnect is AWG #6. If you have multiple single phase breakers, a single point accessory kit will be needed. 9. Inside unit is on a 40amp breaker When outside temps drop say below 25F, and Aux heat kicks in - about 5 minutes into the run it will trip the breaker on the main panel. Buy MrCool MHK10U 10kW Heat Strip w/ Circuit Breaker for Universal Air Handler on HomElectrical. 96 for downflow orientations. Search Input. For electric heat kits with circuit breakers, remove the two screws securing the circuit breaker mounting plate to the electric heat face plate. Your question is one that your contractor should answer as he knows the model and specs of the new equipment. 125% of that is 78A, so I'll need an 80A breaker in the main panel. Of course, read the label and identified that there are (2) 240v circuits required. which means the wires are going to be larger than #2. Is this correct?. Amana technical support information, product brochures and more. 6 kw requires 54. You already have all the knowledge you need to use the breaker size SS-FARUF www. Do I need to supply separate conductors to each breaker )ie. It is important to use the correct breaker size to ensure proper and safe operation of the heat strip. 000000: Brand/Manufacturer: Goodman: Heating BTU: 64,800: Electric Heat: 20 Kilowatts: Electrical: 208 / 230 / 240 Volts / 1 Phase: Phase: Single Phase: Max Breaker Size: 49 Amps: Min. Understanding the differences between 5kw and 10kw heat strips is essential for making an informed decision that aligns with your heating needs and budget. Buy MrCool MHK20U 20kW Heat Strip w/ Circuit Breaker for Universal Air Handler on HomElectrical. Use 2-wire cable with ground (Romex™ or BX). 18 Ton) Cooling, 10,900 BTU Heating, 10. 8/2 coming off a 60A breaker feeding the outside unit (XL1800 weathertron) and 8/3 feeding both breakers/disconnects (2 60A Square D breakers) in the air handler from a 100A breaker in The USA MrCool 18k is MCA=15A and MOP=20A. 4 amps (if it were exactly 40 amps the 125% factor puts you right at 50 amps for Jan 10, 2012 · I have a Goodman aepf183016 and an hkr 15 cb heat strip. If you are replacing an existing heat pump system simply locate your main breaker panel and identify the heating breaker. Definition of Heat Strips Heat strips, also known […] How to Calculate the Correct Size of Circuit Breaker? Breaker Size Calculator with Solved Examples Based on NEC, IEC ad IEEE. 6 EER Heat Pump Distinctions PTAC, 3. 5 ton heat pump setup in Northern Virginia (DC Suburbs) He put a 20KW heat strip kit in. Feb 24, 2016 · OCP is 83A so Code says if not a standard size fuse you need to go up to next standard size. I’ve seen the old style with a 60 amp #6 wire and 30 amp #10 circuit but never two 60s. As a homeowner, it’s usually best to focus on the other relevant factors when choosing athe right heat strip size for your home. May 24, 2022 · But neither the installation instructions nor the submittals specify the breaker or wire size for the 15kW backup heat unit. Oct 26, 2022 · Heat pump amp draw is 8 to 37 amps based on the heat pump size and to a lesser extent its efficiency. Make sure to consult the manufacturer's specifications to ensure the correct breaker size for your specific unit. At the end, we also included the ‘just tell me the breaker size I need’ Breaker Size Chart that tells you what breaker size you need for devices with different wattages (from 50W units to big 20,000W Dec 13, 2014 · I am replacing a propane furnace with a Rheem Air Handler and 15kw heater kit. Jan 19, 2023 · The breaker size for a 5kW heat strip would typically be around 30 amps. A partially melted lug is a bad sign. 77 0. Max Fuse Breaker: 60 Amp. Jan 8, 2014 · I have 2. For a 50-foot run I would also whip out the voltage drop formula and make sure that I'm still within table 315 B 16 using the 75c column. Air Handler use 5kW Heat Strip 18,24,30,36,42,48,60 7. SHOWING WHAT SIZE WIRE TO USE FOR HEAT PUMP The Goodman® brand HKR electric heat kits are for Breaker None Single-‐ or 3-‐Phase Kit; Size (MAX) 05 4. Breaker E Three Phase 240 V X No circuit breaker F Three Phase 208/240 V C Circuit Breaker G Three Phase 460 V A Single Phase 208 V B Single Phase 240 V C Single Phase 208/240 V D Three Phase 208 V Heating Capacity @ 240 Volts 03 3. supercoolsliderule. Take advantage of FREE SHIPPING. 4 kW Cabinet Size (MAX) 05 4. Heat Pump Amps Jan 1, 2025 · Order Online or Call (888) 474 - 9966; Mon - Fri 9:00am - 3:00am EST - Se Habla Español Sat - Sun 9:00am - 6:00pm EST This 5kW Goodman Heat Kit can be added to a Goodman package unit to provide winter-time heating capabilities. Features: Can generally support up to an average-sized house (in ideal conditions) 10 kW heat kit, providing an output of 32,000 BTU; Requires one 60 amp breaker; Prevents hot spots to extend heater life Jun 28, 2022 · 1. The HNRD20-D is capable of 65,001 - 70,000 BTU of heating capacity to keep you comfortable through the winter months. Completely assembled and tested. 3 HACR type breaker or fuse. 5. Choosing the Right Heat Strip Size for Your Home. I am wondering what size of wire to run to the Unit. wire sizing, and breaker sizing. Also for: Oxbox j4ah4p18a1a00aa, Oxbox j4ah4p24a1b00aa, Oxbox j4ah4p30a1b00aa, Oxbox j4ah4p36a1b00aa, Oxbox Jan 9, 2023 · I am dealing with a local plan reviewer that has denied me a permit on an air conditioner change-out that has a 6ga Romex type wire. 5kW Heat Strip 10kW Heat Strip 15kW Heat Strip, Double Breaker panel 30,36,42,48,60 20kW Heat Strip, Double Breaker panel 36,42,48,60 HEATER MODEL NUMBER DIGITS ‘*’: A , B 5. Electric heat strips, emergency heat strips, and auxiliary heat strips offer supplemental heat sources within the HVAC system, providing efficient heating solutions. Aug 9, 2017 · Goodman 20 Kw Electric Strip Heat Kit with Circuit Breaker HKSC20DB . Now I add a plug-in heat strip, 5kW. NOTE: The circuit breakers for the 25kW are placed separately in the carton and are not attached to the heater plate. Controlled by sequencers for optimum temperature balance. II. 6a mca and 60a mop. 5 ton heat pump breaker size is about 20 to 30 amps; a 3 ton heat pump breaker size is also typically about 20 to 30 amps Nov 9, 2012 · This tutorial will teach you how to properly size your wire for electric heat strips using the SuperCool Slide Rule. These units get two circuits, im questioning the heating circuit. That would be #2 wire. Can I use 2 40 amp breakers with #6 wire instead of one 80 amp on a #4 wire. The handler by itself, with no heat strip, will be connected to the old Ruud circuit, but with a 15 amp circuit breaker and not the old 60 amp breaker. When I install the heat strip (hvac work is not my thing) and its circuit I am pretty sure that becomes the circuit that powers the air handler and of course heat strips, despite the fact it says maximum ocp of 15 amps. Plug If the breaker is visibly damaged, then replace the breaker. Nov 27, 2024 · What size breaker goes with a 15kw heat strip? A 15kw heat strip typically requires a double-pole breaker with a rating of 60 amps. Having two breakers is still not a problem. Model BTU Capacity Power Supply MCA MOP Breaker Size Wire Size; HyperHeat-24K: 24,000 BTU: 230V, 60Hz, 1Ph: 20A: 25A: 25A: 10 AWG: HyperHeat-30K: 30,000 BTU: 230V Jul 24, 2019 · We are going with a Goodman 2. The minimum branch circuit ampacity on the data label says 36/41. Introduction A. 95 for horizontal right & . amps at 55. See table on Page 1. So if I am going from 61f to say 68f inside the house, aux heat kicks in and then trips the breaker. www. It has 2 60 amp breakers. There’s no better reference for this exact information than what the manufacturer advises. Air handler breaker sizes for both above units are max 15 amps and min 5 amps. The nameplate on the heat strips say 51. Sep 20, 2020 · For instance, going from 5 kW heat strips to 10 kW heat strips for an upflow air handler can cost as little as 15 dollars — typically representing an increase of only about 2 percent of the total cost. This page on heat pump amp draw and related electrical topics begins with a heat pump amperage chart followed by a chart showing heat pump breaker size and wire size. These versatile heat kits are designed for easy installation in the field. com. Slide the electric heat kit into the opening in the air electric heat. 92 0. Minimum circuit ampacities are 57 and 50 amps respectively. 3. 8 for the motor. Maximum protection reads 40/45. I'm master electrician and planning to wire both units myself. Use wires suitable for at least 167°F. 4 amps would likely work out on a 50 amp breaker but they may go up one more step to 60 amp only because of the extra . Limit switch; Circuit breakers; Heat Strip Kit; Comparison With Other Heating Options. So you can use the nearby rating ampere breaker. 5 with Max breaker of 35 or 40A depending on the voltage Apr 19, 2024 · The kW rating of a heat strip corresponds to its energy consumption and heat output (with 1 kW being roughly equivalent to 3,412 BTUs of heat). If the wire run is long or if there are significant voltage drops, a larger wire size may be necessary to ensure proper performance of the heater. 5 into test mode to reduce time delays. The backup heat unit is divided into two internal circuits with three elements each. Another question is the heat strip he sold me being 15 kw isn’t listed on the unit. The HKS heat kits are designed for use with packaged electric/heat pump units. Credit: www. Breaker Size: 43 Amps: Warranty: 10 Years 3 482 01 2226 04 Specifications are subject to change without notice AIRFLOW DELIVERY (CFM) EBV/FVM Model Size Outdoor Unit Capacity (BTUH) Electric Heater kW Range 0--5 0--10 0--15 0--20 This 8kW Goodman Heat Kit can be added to a Goodman package unit to provide winter-time heating capabilities. 5 ton heat pump with a 10kw heat strip. If the air handler is not in direct line of sight of the electrical panel, the heat strips will need a switch or disconnect. If you decide to keep the AL wire, then make sure the breaker is rated for AL. My new handler, a DiamondAir, came without a heat strip. I was told the capacity of the #4 wire is 55 amps and The 9. Please note that this unit requires one 60 amp breaker to function, and that this item cannot operate independently from a compatible ACiQ unit. Be advised that heat strips for "emergency" or "auxiliary" heat that can be added to the air handlers are rated in 5KVA increments and would require appropriate breakers. For single-phase installation, a minimum 100-amp breaker is needed to support 20 kW. 5kw 17,000 Btu's 7Kw 24,000 Btu's 8Kw 27,000 Btu's 10Kw 34,000 Btu's 12Kw* 41,000 Btu's* 15Kw 51,000 Btu's 17kw* 58,000 Btu's* 20Kw 68,000 Btu's If two circuits, you would need minimum size conductors for either 51. The old Goodman had 60 amp breakers but perhaps it had a 10 KW strip. 5 tone Goodman (brand new) heat pump w/AC and air handler with 10 kw heat strip. His reasoning was: 1) Thats what was there before and the breakers were sized to take that large of a heat kit 2) If you ever loose Oct 1, 2023 · How do I know what size heat strips I need? The size of heat strips you need depends on factors like the size of the space you’re heating and your desired indoor temperature. I always pull #8 thhn on 40 amp breaker because the strips are rated 7500 watts @240v 31 amps, add 125% for continuous load (which i Jan 4, 2025 · What Size Heat Pump Do I Need for 2500 Square Foot House? Hot Climate: 65,000 BTU (5. Each Kw produces about 3400 Btu's of heat, so the heating output of the various heat strip options are as follows. It is 15kw with a 60amp [COLOR=blue !important][COLOR=blue !important]breaker [/COLOR][/COLOR] and a 30 amp breaker. 4 Bold indicates that the circuit breaker on “CB” circuit breaker models must be replaced with size shown. 98 for horizontal left, . Easy to see that this is the original wiring from when the home was built based on the wall texture/paint overspray on the wiring at the top of the main panel. This allows the circuit to handle the high power requirements of the heat strip safely. You need to get an evaluation from a professional. Unit will require 15-20 seconds before engaging emergency heat mode stage 1 (W1) and then Heat Pump Sizing Chart By Square Footage. Efficiency And Electricity Usage Feb 28, 2012 · Does that mean that their 15kw heat strips come with a 50 & 30 amp breaker that goes on the AH? If it does then as long as the breaker in the main panel is 50 amp or greater there shouldn't be a problem. PACKAGE UNITS: Attach circuit breaker mounting bracket inside the top left corner of electric heat kit box. Two 3 kW heat strips would be practical to handle the Aux Heat down to 10'F with a 2-ton 10 HSPF rated heat pump. According to the NEC (National Electric Code), IEC (International Electrotechnical Commission), and IEEE (Institute of Electrical and Electronics Engineers), it is essential to have the proper size of a circuit breaker for all electrical circuits, whether in residential PRoduCt sPeCiFiCations SS-FGMBR www. Element size Heating output . HVAC Shop Talk is a YouTube channel & podcast that celebrates the guys and girls in the skilled Trades - especially HVAC. The current system is on a 60 amp breaker and the HVAC guy said the current system has a 15kw heat strip. Oct 27, 2008 · trying to remember--does anyone know off hand how many amps a 15 kw heater would pull on a goodman split heat pump,i couldnt remember how many and if it would take 2 power sources or just one,the size of the breaker and the size of the wire if just one was used,right now there is a number 6 wire pulled and i was putting in a 4-ton split goodman heat pump--but was debating on 10kw or 15kw--the 120 Volt heaters require 1-Pole circuit breakers; 240 Volt heaters need 2-Pole breakers. Heat Pump Sizing Chart by Room or home Size (sq ft): HNRd10-D Heat Kit is the compatible heat kit model for MRCOOL MDUI18024 and MDUI18036. • Use the CFM adjustment factors of . 7 or 59A and Max breaker of 60A for one circuit For the other, you need minimum size for 31. 6 kw and that the existing #4 aluminum wire I have is sufficient to carry the amperage required of the 9. Typical Electric Heat Section with Circuit Breakers Circuit Breaker Cover Installation If the air handler is installed in an unconditioned space, the provided circuit breaker cover must be installed. • The chart is for information only. Selecting the most appropriate heat strip size is a crucial decision for Aug 9, 2019 · 86. Plug Jun 23, 2015 · So I have this question regarding how to wire up the heat package. The breaker must be inserted with the "OFF" position down. Built-in overcurrent protection on all units as indicated in electrical data chart (see spec sheet). Each of the two circuits draws 31. wggwhrjznlcnrdopflmlybvwmszrljzuiaejwfabmbtpobzxqa