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Had a queston about my carrier 58pav. A few weeks -
a few weeks - basically the furnace lights and works fine, but sometimes it will get error code 34 and lockout. … read more
BillyHvac
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My lennox furnace is flashing a code 2. igniter was new at
my lennox furnace is flashing a code 2. igniter was new at beginning of winter. cleaned flame sensor. jumped thermostat. igniter glows, gas valve clicks, one tube lights briefly then shuts off. eventu… read more
gmac2905
gmac2905
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I have a Desa 115,000 btu Buddy Heater. It will glow the
I have a Desa 115,000 btu Buddy Heater. It will glow the ignitor, but will only run for a few seconds and then quit. It does not run long enough to pump fuel and ignite. What is the problem? … read more
Phil
Phil
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I changed my ignition control board now it gives me two code
I changed my ignition control board now it gives me two code the first code is system lockout or failed to detect or sustain flame … read more
Phil
Phil
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Have a goodman GMS8 series. Replaced the igniter and flame
Have a goodman GMS8 series. Replaced the igniter and flame sensor. When turned on the igniter will glow but the burners will not light. It will cycle through this process three times before lockout. T… read more
Rick
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This is very strange. So, I have a Trane XE80. My current
This is very strange. So, I have a Trane XE80. My current problem is: There is no gas ignition (or furnace appears to shut down) unless I jump the R/W in the furnace control board. The story: A couple… read more
airheatman
airheatman
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Bryant Plus 80. Code 34. I cleaned the sensor with no luck.
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Jerry
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Hi there, I have a Lennox G23 type furnace. It comes on and
Hi there, I have a Lennox G23 type furnace. It comes on and runs for ~15 mins and then it dies with the diag lights alternating fast flash. The manual says it might be one of three thing, one of which… read more
heatncoolrepair
heatncoolrepair
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i have a 80uhg lennox furnace which has been working fine until
i have a 80uhg lennox furnace which has been working fine until it fires up for 2 secs then no gas comes out and then flame dies is this a gas valve problem or control board problem… read more
BillyHvac
BillyHvac
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Error Code 34 problem with my carrier model 58MCA060. Works
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BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
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I have a robertshaw series 711 pilot igniton system on my upflow
I have a robertshaw series 711 pilot igniton system on my upflow furnace. occaisionally On ignition the pilot ignites, then the main flame comes on for 1/2 to 1 second and then flame-out occurs for 1-… read more
Douglas
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I have a Carrier Mdel 28RDS13600 that attempts to ignite but
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Phil
Phil
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I have a Trane XB90- few days ago the ignition was clicking
I have a Trane XB90- few days ago the ignition was clicking but not firing, now today Sat of all days it won't light at all- Fault light is flashing steady I thought it might be the ignitor but took i… read more
Douglas
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Of course on a sunday. I have a rheem gas hot water heater
Of course on a sunday. I have a rheem gas hot water heater with power vent. Fan turns on, ignitor glows, main burner starts and burns for 15 to 20 seconds and then burner shuts off. About a minute lat… read more
Heath Moyer
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I HAVE A GOODMAN 70,000 BTU 80% FURNACE, ABOUT 4 YEARS OLD.
I HAVE A GOODMAN 70,000 BTU 80% FURNACE, ABOUT 4 YEARS OLD. INTERMITTANT PROBLEM HAS NOW BECOME CONSTANT. FURNACE GOES INTO LOCK OUT AFTER TRYING TO FIRE 3X. WHEN CALLS FOR HEAT, INDUCER FAN STARTS, I… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
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Hi I have an American Standard 5000 propane furnace. once
Hi: I have an American Standard 5000 propane furnace. once in about a 24 hr period when it calls for heat the glow plug will get red and when the ignightor call for prophane it will not light and the … read more
BillyHvac
BillyHvac
Journeyman Service Technician
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GE Forced Air gas furnace, was working fine, suddenly the pilot
GE Forced Air gas furnace, was working fine, suddenly the pilot light went out and now it won't light. 21LU080A2M1 is the model number. We have tried cleaning the pilot, valves are ok, it's almost as … read more
Rick
Rick
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trane xr80 continous run no heat --- 9 flash check ignitor
trane xr80 continous run no heat --- 9 flash 'check ignitor' ignitor getting voltage but not glowing. Replaced ignitor . ignitor now glows for 5sec gas valve fails to open still getting 9 flash 'check… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,023 satisfied customers
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Phil

Phil

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Matthew

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Rick Ridley

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Tom

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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