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I have a weil mclain cgx series 2 gas boiler.(natural gas)
Hello,I have a weil mclain cgx series 2 gas boiler.(natural gas) It will fire and run, then shut off seemingly before satisfying t stat. Boiler temp never gets past 125-130 degrees F. After sitting ,t… read more
Rick
Rick
HVAC Supervisor
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I have a Taco SR503-EXP, 3 Zone Switching Relay with
I have a Taco SR503-EXP, 3 Zone Switching Relay with Domestic Hot Water Priority which is blowing the 1Amp Fuse on it's control board. My boiler is a Burnham V8 oil fired with a Burnham Indirect Water… read more
Rick
Rick
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My l8148e acquastat won't work, Now, If possible, No
My l8148e acquastat won't work JA: I'll do all I can to help. How long have you been dealing with this? Customer: Now JA: Do you plan on doing the work yourself? Customer: If possible JA: Anything els… read more
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Need help wiring a honeywell L6006 aquastat, the boiler
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Phil, I have an old "national US radiator" boiler. I have
Hi Phil, I have an old "national US radiator" boiler. I have replaced the gas valve and the thermocouple, but the pilot light keeps going out. Any ideas on what may be the cause?… read more
Phil
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Degree, Mech Engr Technology
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HAVE A UTICA BOILER, TRIED TO FIRE IT FOR THE FIRST TIME THIS
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Rick
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Hi, I need a replacement for an WR Aquastat: 8E42A:6 for a
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what is the correct aquastat replacement for a Honeywell L8148E
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Rick
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I have an older Gas fired boiler. When I attempted to get the
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I need help wiring an Aquastat L8148A controller. w/ Bonus
I need help wiring an Aquastat L8148A controller. w/ Bonus Another Just Answer expert helped me Friday to diagnose a possibly bad Aquastat. I decided to pick up a new Aquastat as it appeared the origi… read more
BillyHvac
BillyHvac
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Why we we have 24V coming in and only 12v coming out going
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Phil
Phil
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I have a Utica series M-AGB natural gas fired boiler with a
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gotoman for ac
gotoman for ac
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HI I have a Model MGB75HID Utica boiler ( Ser# DV07021 )that
HI I have a Model MGB75HID Utica boiler ( Ser# XXXXX )that I need a aquastat for. The honeywell model number that is on the stat is L8148e-1257. But I have odered 2 of these from a local company and n… read more
Rick
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replacing 2-wire to 3-wire type 1311 zone white-rodgers. Stat
replacing 2-wire to 3-wire type 1311 zone white-rodgers. Stat will open and close on demand ,but will not fire gas hot water boiler.I have 24 volt at aquastat model L8148e 1265… read more
Rick Mather
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Vocational, Technical or Trade Scho
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Pilot is lit, but when thermostat is turned on nothing else
Pilot is lit, but when thermostat is turned on nothing else happens. I've had the low water cut-off replaced and now it doesn't seem to fire up anymore. What could be possible problems? Boiler Model# … read more
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My steam boiler from time to time doesnt kick in. I have replaced
My steam boiler from time to time doesnt kick in. I have replaced the thermostat twice with the same results. It works fine for a couple days then wont kick in. For me to get it to kick in i need to l… read more
Rick
Rick
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I have an American Standard Empire 4-GA-E gas fired boiler.
I have an American Standard Empire 4-GA-E gas fired boiler. Can't get the burners to fire. I tried to manually actuate the Detroit Lubricator V-574 to no avail. Is there a way to test this valve or th… read more
BillyHvac
BillyHvac
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Phil

Phil

HVAC Technician

Retired HVAC/ Electrical & Boiler contractor. Industrial

7791 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

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

Brian HVAC Guy

Brian HVAC Guy

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

Kenton Guidry

Kenton Guidry

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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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