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I have two twinned York furnaces hot air and two ac York Ac
I have two twinned York furnaces hot air and two ac York Ac coils in plenum linked I want to buy back up thermostat which is control for whole system it works fine but must be. 20 to 30 yrs old is the… read more
Tamar D
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Phil
Phil
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Gaztech
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What are your fees to chat please. What is the usual fee
I have a carrier 58 MVP natural gas furnace. The furnace was not heating the house and temperatures got into the 50s on Saturday. The blower was cycling on and off and I had error codes 4 short and 2 Long. On Sunday still the same but error codes 2 short and 3 long. Our repairman did come today and found condensation water backed up in the furnace. He drained a lot of water (more than 1/2 gallon) and cleaned out the trap. The furnace is working ONLY on low burner and low fan speed now. After 16 minutes of low burner it should kick into high burner and high blower speed. It will only run on low burner and low blower speed. The technician did use a jumper wire and the high burner and high fan speed did work and we left the jumper on to get the house up to temperature. Currently the furnace is running on low burner and low blower. The outside temperature is moderate now only 35 degrees and the house temperature is maintaining our requested 68 degrees. Looking on the internet I have seen this issue posted but no solutions. The technician is still researching this with a Carrier representative. My hunch is it may be due to the water backed up from the burners?? What are your thoughts on how to get the high burners and high blower to work automatically after the normal 16 minute period of low burner and low blower. There are no error lights on the furnace now just the continuous solid white light indicating all is well. We always run our carrier thermostat on continuous fan. The unit was installed in 2005 and had not problems. We also have a carrier heat pump which we use only for air conditioning in the warm weather. No issues with the heat pump and no issues until today with the carrier 58 MVP natural gas furnace. I have seen this issue posted on the internet but without any solution. … read more
airheatman
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Limit switch is tripping every time stage 2 fires up on my
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I have a Goodman GMVC950704CXAB two stage gas furnace. Low
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airheatman
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I have York two-stage gas furnace with single stage Honeywell
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We have an 11 year old Carrier Weathermaker 8000TS furnace,
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airheatman
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I have a Goodman GMH 95 115 5 DX propane furnace. I had it
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I have a Honeywell 7184A 1000 controller on my York furnace,
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Rick
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Hello, I do have a Weathermaker Infinity 58MVP080-14. Lately,
Hello, I do have a Weathermaker Infinity 58MVP080-14. Lately, it seems that it takes an unusual time to get to the set temperature. It also seems that the second stage (not sure if this is the correct… read more
BillyHvac
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have a Trane XL80 2 stage unit. when I turn on heat just
have a Trane XL80 2 stage unit. when I turn on heat just get a click sound as if the thermostat is sending a signal to start the heater; however nothing turns on, no fan, nothing cooling works just fi… read more
airheatman
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I HAVE A NEW LENNOX FURNACE, TWO STAGE BURNER AND 5 SPEED FAN
I HAVE A NEW LENNOX FURNACE, TWO STAGE BURNER AND 5 SPEED FAN (MAYBE THREE) ITS INSTALLED AND WORKS FINE BUT WE HAVE JUST A REGULAR THERMOSTAT FOR HEATING AND COOLING, THIS FURNACE CAN BE WIRED FOR TW… read more
gotoman for ac
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I have a Tempstar smartcomfort VS90 Variable-Speed Two-Stage
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Bill P.
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my payne furnace constantly runs in two cycle mode only. the
my payne furnace constantly runs in two cycle mode only. the second stage is always kicking in no matter how long the furnace is on. also, when the furnace shuts down after coming up to temp, there is… read more
Tim H.
Tim H.
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I have a York variable speed diamond 95 ultra gas forced air
I have a York variable speed diamond 95 ultra gas forced air furnace. Up until this morning I have had no trouble with this. I went to bed at 7pm and it was fine, at 3 am the second stage fan was not … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
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i have a carrier 58 mvp gas furnace. it is operating in low
i have a carrier 58 mvp gas furnace. it is operating in low heat mode. the green light is on solid. i have cleaned the electrostatic filter and the insert filters. it was popping a 12 code (blower cal… read more
Douglas
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I have a coleman evcon residential furnace everything operates
I have a coleman evcon residential furnace everything operates and the blower kicks on at low speed and then the unit shuts off with an error code of High Aux. or Spill Limit Switch Open. What does th… read more
coolman1973
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Phil

Phil

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Matthew

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Brian HVAC Guy

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Tom

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A-1 Tech

A-1 Tech

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I have been in the HVAC business for over 40 years.

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