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I have a Weil McLain gas furnace. The pilot light is on, but
Hello, I have a Weil McLain gas furnace. The pilot light is on, but the burners won't ignite. Do you have any suggestions on where to start troubleshooting? … read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
My Weil-McLain furnace is not lighting. I changed the
My Weil-McLain furnace is not lighting. I changed the Thermocouple thinking that would do the job, but the pilot light won't stay on after if released the red button. I tried several times holding the… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
My home heater is a Weil-McLain 91-112006-1000. I am having
My home heater is a Weil-McLain 91-112006-1000. I am having a problem with my pilot light. It doesn't want to stay on when I release the red button. I have trying keeping the button down for one minut… read more
Tim Ohms
Tim Ohms
HVAC Journeyman
35 satisfied customers
I have a Weil McLain Gold CGa furnace. The pilot light keeps
i have a Weil McLain Gold CGa furnace. The pilot light keeps going out while the burners are already lit causing the furnace to shut down. We have already replaced the thermocouple and the gas valve. … read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
I have a cgm series 10 weil -mclain gas fired boiler with a
i have a cgm series 10 weil -mclain gas fired boiler with a manual pilot light ignition . the pilot lights when i hold in the button and light it but goes out as soon as i release the button . cant se… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
I HAVE A WEIL AND MCLAIN FURNACE IM ATTEMPTING TO TURN IT ON.
I HAVE A WEIL AND MCLAIN FURNACE IM ATTEMPTING TO TURN IT ON. I LIT THE PILOT TURNED THE ELECTRICAL SWITCH ON, TURNED THE THERMOSTAT TO 70 THE TEMPERATURE ON IT READS 57, I HEARD A CLICK IN THE THERMO… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
My furnace will sometimes kick on and run a few minutes and
My furnace will sometimes kick on and run a few minutes and shut off... it is inconsistent. It just shut off a minute ago but did not reach the temp set at Thermostat. Changed batteries in thermostat … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
Power is off because of hurricane here in NJ; any way to start
Power is off because of hurricane here in NJ; any way to start and run my W-M furnace without electricity?… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
Our weil Mclain gold GV3, series 2 boiler is not working, we
Our weil Mclain gold GV3, series 2 boiler is not working, we have no heat, The heat in the garage on a separate service is working so we know we have power and propane. I cannot get our service man on… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a Weil mclain gas boiler. The pilot light is lit.
I have a Weil mclain gas boiler. The pilot light is lit. it makes noises like it is about to light but the gas does not flow to the manifold. For the past several weeks I sometimes get up in the morni… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Our pilot is lit, we have a brand new thermocoupler, the furnace
Our pilot is lit, we have a brand new thermocoupler, the furnace worked fine for a few days after the new thermocoupler was put in. This morning we woke up to a freezing cold house and the furnace won… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
hello, my name is Martin. I have an WM894 boiler with its ITT
hello, my name isXXXXX have an WM894 boiler with its ITT magnetic gas valve missing. I've looked on line and can't find one. Its cat# XXXXX XXXXX Do you know what I would replace it with? Thank you… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
This is an older Biltwell forced air furnace. My husband replace
This is an older Biltwell forced air furnace. My husband replace part of the flu last week, now the pilot light keeps going out. Where can we find a schematic? We can't afford a new furnace, and are b… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I have an older model Bryant gas furnace (125 394U), the fan
I have an older model Bryant gas furnace (125 394U), the fan is turning and the pilot light is lit, however it is blowing cold air only and my house is freezing. Can you tell me what the problem might… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
My pilot light on my Weil McLain furnace has gone out. The
My pilot light on my Weil McLain furnace has gone out. The furnace is a steam furnace that was converted from oil to gas. Lately I have been experiencing trouble with the conversion burner. How can I … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
every time i try to light the piolit it wont light i push the
every time i try to lite the piolit it wont lite i push the red reset button try to light it it wont stay lit.Its a weil mclain heater you take the front panel off and there is a part with a red nob t… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
I have 2 carrier furnaces that the pillot light went out on
I have 2 carrier furnaces that the pillot light went out on both at the same time. I noticed a electrical light switch (2 switches on a box) that was mounted in the attic next to the furnaces going to… read more
Mike
Mike
Service Tech/ Installer
High School or GED
153 satisfied customers
I have a weil Mclain gas heater or boiler last night No heat
I have a weil Mclain gas heater or boiler last night No heat was coming on the burner looked lit and this morning its still ,looks like it's lit but it does'nt fire up.… read more
Rick
Rick
HVAC Supervisor
25,172 satisfied customers
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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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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