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Need replacement spark board model # to replace board on duo therm model #65930-064. Model year 1983.


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Need replacement spark board model # to replace board on duo therm model #65930-064. Model year 1983.


... Air Conditioners

Rheem Air Handler will not run. This is a 2006 Rheem model RHLA-HM3617JA Air Handler. I replaced both the condenser and air handler circuit boards. I replaced the motor in the air handler.. The condenser works fine, the board flashes normal. The air handler board shows 0 volts on the X13Com brown lead,..28 Volts on the center, X13G green/black lead, 1 volt on the Bottom, Blue, X13SPD terminal. The 24VAC Terminal shows 27 volts. The 3 amp fuse is good. The transformer appears normal. I replaced


Have you hard wired your fan motor to verify that the motor and or the capacitor are good? If you do a continuity test of the motor leads(with electricity off of course) you can see if the motor has open or grounded windings. ... Ruud Handler Air Conditioner

Rheem Air Handler will not run. This is a 2006 Rheem model RHLA-HM3617JA Air Handler. I replaced both the condenser and air handler circuit boards. I replaced the motor in the air handler.. The condenser works fine, the board flashes normal. The air handler board shows 0 volts on the X13Com brown lead,..28 Volts on the center, X13G green/black lead, 1 volt on the Bottom, Blue, X13SPD terminal. The 24VAC Terminal shows 27 volts. The 3 amp fuse is good. The transformer appears normal. I replaced


We tried to bypass at the Tstat. Thanks for your time and interest. ... Air Conditioners

I have a 15 ton carrier gas pack at work with inducer motor and spark igniter with hall senser ..showed error 6 flashes on igc board which the drawing said was inducer motor or hall senser problem..replaced both..they were old and rusty..error still there..inducer runs for 1 to 2 minutes..times out starts over again..no ignition..cannot here gas valve solonoid/coil click..checked igniter and flame senser cleaned..but they looked great ..no cracks anywhere..replaced heat exchanger 2 years ago..pr


... Carrier Air Conditioners

Dometic Duo therm RV a/c rooftop unit. 15,000 btu with heat pump. model 620515. age 5 years. Problem- will not always stay ON. Starts and cools fine. but shuts off within 5 mminutes sometimes.. or will run for hours and hours with no problems. when it stops, I can sometimes restart it by cycling thermostat.. if that does not work I can unplug thermostat from 12v power and then it starts when asked to. Have replaced computer circuit board and wall thermostat.. no change.


... Air Conditioners

I have had a Mitsubishi Mr. Slim MUZ-A24NA for three (3) years. I have been told that the electronic boards on the outside are bad because the unit outside does not work. Initially, I was told that one electronic board was bad and it would cost $570. Then the company replaced the board and realized that was not the board. Then they told me it was the other two boards and the cost to replace them was $1,117. I thought there were only two electronic boards on the outside unit. Are the electro


... Mitsubishi Air Conditioners

Evaporator Coil I have a Goodman A/C system (2 systems...1 for 1st floor, 1 for 2nd floor). The one for downstairs is 3.5 ton. the one for 2nd floor is 3 ton unit. Installed when house was built 5 1/2 years ago. The upstairs unit has had the evap coil replaced once, and repaired a leak once - 6 months ago. The downstairs unit has had the evap coil replaced twice -and is now leaking again. Model for the air handler is ARUF042-00A-1A. Goodman part# for the coil is P140142. Can I replace this coil


Yes, just count how many pins per inch and replace with the same number of pins per inch. ... Air Conditioners

I''ve been working on this thing for three weeks now. It is a Dometic Duo Therm model 57915.531 roof top ac on my rv. It will not run. This is what i have done so far: replaced the thermostat, there is voltage to the thermostat; there is voltage to the unit. I replaced the circuit board today (took two weeks to get it from Dometic)but nothing. I don''t know what else to do. It has a new thermostat and a new circuit board. Other than the two capacitors on top at the compressor there is nothing el


Check the compressor winding resistance from common to start \015\012start to run\015\012run to common \015\012the two lowest should equil the highest\015\012also check shorted to ground \015\01 ... Dometic Rooftop RV Air Conditioner

I have a fujitsu twin head air con that is at least 10 years old the external compressor is not turning on but it does work my fridge mech was not sure of problem but thought it was the control board not sure of the model but it had a aot 19 rm !!!and finished with 2 can i get a new control board from some where or am generic replacement part


The outdoor PCB has a series of led's on it which indicate the status of what is operating. If the lights are on and nothings working then you will need a new outdoor pcb which is only availible from fujitsu. ... Fujitsu 18C1 Air Conditioner

I purchased a model m363cx had installed by dealer used for 1 hr left for 5 months turned on ,did not work,they replaced board and tested 2 months ago,turned on yesterday,no work. they checked .and requireds another board,Had a total of 2 hrs working. Any help?


... LG Air Conditioners

RV Dometic Duo Therm roof top AC w/heat pump Model #630515.321El Serial #21631212 Yr. 2003. It is the rear unit, front unit working fine. In AC mode it is blowing hot air as if the heat pump is on. Fan and compressor are working. Thermostat control was replaced and a new circuit board was applied, but did not solve issue. What is the answer to solve it?


If the Air comeing out is the same as the temp inside the RV make sure the compressor is running and not just the fans. It could be low on freon. If freon is ok then you would need to ck the wiring to the selector switch for a short. It would be obvi ... Dometic Rooftop RV Air Conditioner

My house had a power surge and now my inside fan will not come on. It is a frigidaire heat pump 3 years old. Model # b5bm-t49k-c 4 ton unit. Outside unit is ok. i replaced the circuit board but still have the same problem. It is a 13 cer unit? i have 220 volts at the motor but unsre how to verify if it is bad. Any ideas would be appreciated


... Air Conditioners

We have a King Pellet Stove 1 year old. Fuses keep blowing. Have replaced ignitor and fuses several time. Is a surge protector the answer or is it the circuit board? Thanks!


Please understand the reason for fuses blown:1. High amphs of the main part in the unit. 2. Short circuit 3. Loose wiring. 3. Wire contacts corroded due to rusted or dusty. ... Air Conditioners

I have a 5 year old Frigidaire Model # L1RA 090N-16B furnace. The fan is stuck in the on position. Thermostat is set on auto, yet fan remains on unless furnace is unplugged. Is this a sign that the control board needs to be replaced?


That can be the controller board or the thermostat. To rule out the thermostat first take it off auto and see if that does anything, then set the temp much higher and lower and finally try disconnecting it. You can also check the signal from the ther ... Air Conditioners

I have a Honeywell spark igniter system with gas valve VR8304M3558. The valve is extremely noisy when activating (can hear it on the second floor!). Only 1 year old, been that way since new. Is this GSV8304M4507 a newer design replacement and is it quiet?


... Air Conditioners

I have a weathermaker SX furnace, model 58SXA060-GG, series 100, direct vent. On heating cycle it won't start occasionly, until I shut it off and turn it back on, then its fine for another few days. Both boards have been replaced, awhile ago, it was better but the problem still exists. the furnace is 20 years old. The problem is very intermittent and hard to pinpoint what is going on. If anyone could help I would greatlt appreciated it. Thank You


Hello,The board may have a fault code led light that blinks a series BEFORE you shut the unit off/on(helpful in pointing you in a direction)there may be a peephole to see the lite in the door as there is a door switch inside that will reset the board ... Air Conditioners

Dometic Duo-Therm - 13,500 B.T.U. Model #3107541.009 - Serial # WA346967 - Yr. 1999-2000. Blower motor will not start. Replaced the start capacitor - no help. It will run by spinning the motor by hand


Yes you should try replacing the run capacitor. ... Air Conditioners

I have a Carrier whole house Air Conditioner I want to replace. It is model 38EN048320. @ things: 1. What "ton" is that AC rated at? It's so old I can't find what size it is so hard to pick a replacement. 2. With todays models they are all high efficency, should I get the same size replacement or can you step down a notch based on the efficency in models made today? I know a contractor would figure this all out but I'm doing this job myself as I have done this before.


1. 3 Ton Up To 4 Ton 2. You should get the same size - high efficiency means that for the same heat extracted from the residence the unit consumes less electricity than an older one. How much less is explained in the ratings: if your prese ... Air Conditioners

Carrier 38CK036330 Hi,  I totally know nothing about air conditioning. It's getting so hot in LA and we really need help since our house has a 18-month old child. We have a Carrier 38CK036330 central unit, and it's not cooling the house as we'd like it to. It's already about 13 years old and we are looking for a new one to replace it. The question is we cannot find this model anymore, or do we have to replace it with the same model?? What model or brand would you suggest for a 1350 square feet h


The model numbers change.You have a 3 ton system.The make and model that you replace it with is not nearly as important as a quality install.Do your homework on picking a contractor that you can trust.Have them do a load calculation to make sure a 3t ... Carrier 38CKC060 Air Conditioner

Ruud furnace Model UGPH-10EBRJR Silhouette ll. blower fan stays on continously, (also draft blower) and the only way it will shut off is to disconnect power. I've replaced thermostat, fan limiter switch, switch on the blower housing, even replace circuit board (IFC). I've even disconnected the thermostat wires to circuit board and blower still comes on as aoon as power is connected. I've disconnected everything on the circuit board except for blower wires and 24 volt transformer and it still com


... Air Conditioners

1. Have 610015.405 AC Penguin model that has no low or medium speed and low voltage light comes on at these speeds only. Works fine on High. Suspect control board, is that right? Where do I get a control board. 2. Have another AC, same model, that comes on even with switch off. Is this switch or control board? What is going on? Parts? Thanks in advance for your help. Van


... Dometic Rooftop RV Air Conditioner

Intertherm gas furnace 80 % mod# MMHA-070ABHR-05 will not open gas valve and light <changed gas valve <control board<ignitor all three limits and still not working I have been in the hvac buisness for 10 years but cant solve this one ,the board is flashing a 3 code < i have called a fellow tech who had the same problem on the exact same model last year and he spent 10 hrs trying to repair this unit but was unsuccesfull also<i can make this furnace burn by wiring 24 volts direct t


... Intertherm Air Conditioners

I have an Amcoraire model AOS091HX that also displays an F1 error code. Fuses were blown on the outside unit. I read about the fix by replacing the capacitors in the middle of the circuit board. I contacted Pridium and was told the circuit boards from China have been on order for six months, so I have nothing to lose by replacing a capacitor or two. Any other advise would be greatly appreciated.


... Air Conditioners

Goodman gas pack,stopped working,replaced batterys in thermo,board looks good.can reset temp,switch,will run 5 minutes or so.could jets cause flame to wander? not serviced in 2 years,board,temp,switch and gas valve and exhaust motor all 2 years old.


What switch are you resetting? If it's a limit or roll out then first check for proper air flow (filter, A/C coil) to see if it's overheating. Then watch the burner flames. When the blower comes on do they change shape, color or waiver? If so you may ... Goodman Air Conditioners

I have a Fedders model number c1036bd1v rev:00 the out side part of unit is not working. This happened to me last year around this time and I had it fixed. They replaced the capacitor it was leaking fluid. I took side panel off and look at the capacitor and it leaking fluid again. I have repair people come to look at and fix it. My question is this if it is the same problem again what is causing this to happen? I don't want to keep replacing the capacitor every year.


This NEVER used to happen there is no more quality control. you can replace the the capacitor again and it will work however i would just by a new a/c. they are more efficiant and you will save money in the long run ... Air Conditioners

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