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2015 combi boiler domestic h20 works fine but heat side wont
2015 combi boiler domestic h20 works fine but heat side wont circulate thru primary loop .the boiler seems to be ramping up corectly just no circulation ,i tried to purge thru primary loop no luck any… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I am not getting hit in one of the rooms of my house I have
I am not getting hit in one of the rooms of my house I have two thermostats on my boiler one works the other one does not I don't know if it's the water pump or the connection… read more
Rick
Rick
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I have a very old furnace that keep both the first floor and
Hi. I have a very old furnace that keep both the first floor and 2nd floor my heat is working on the second floor but not the first one … read more
Rick
Rick
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Phil. I have a burnham hydronics series 2 boiler that heats
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Phil
Phil
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My heatmaker plus will not send hot water to the base board
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Phil
Phil
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I turned on the switch to my peerless boiler. it clicked and
I turned on the switch to my peerless boiler. it clicked and fired up. Three zone system. B 1 and 2. One of three lies buzzed for about 5 minutes. I feel the pipes and water is moving but no heat pres… read more
Phil
Phil
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7,791 satisfied customers
I have a baseboard , 2 pipe , thermostatically/ sensor controlled
I have a baseboard , 2 pipe , thermostatically/ sensor controlled Danfoss that is only giving minimal heat ..,68 degrees . It's in my apt . along with 2 others that are equally inefficient . I turned … read more
Phil
Phil
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I have a Weil-McLain boiler. I can I know if the water in
I have a Weil-McLain boiler. I can I know if the water in the system is at the proper level?… read more
Scott
Scott
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i have tall radiators, baseboard radiators and hot water system.
i have tall radiators, baseboard radiators and hot water system. one of my baseboard radiator is not working. it is always cold. the plumber worked on the another radiator and drained the water out of… read more
Rick
Rick
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I have a problem w my boiler! I thought it was the pop top
I have a problem w my boiler! I thought it was the pop top valve and I took apart zone #1 valve and it worked just fine. Next I went and bleed air out of all the baseboard units and found no air. Thir… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a 1983 Burnham SX 242 NRT. I have bled the baseboard
I have a 1983 Burnham SX 242 NRT. I have bled the baseboard heating and not the boiler. How do I do that? I can not locate a manual. The boiler is making a good deal of noise suggesting that it has ai… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
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I have a radiator based heating system. The boiler is in the
I have a radiator based heating system. The boiler is in the front of the house in the basement. The house is two stories with an attic. All of the vents in the front of the house on all 3 levels get … read more
Tom
Tom
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Vocational, Technical or Trade Scho
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my cast iron radiator inthe basemnt doesnt heat up there
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Rick
Rick
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Hi, in a two storey building not all the rads are heating.
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Tim H.
Tim H.
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Boiler water pressure is 12 psi cold and expansion tank is
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Douglas
Douglas
Vocational, Technical or Trade Scho
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I have baseboard heating (water not electric). I came home
I have baseboard heating (water not electric). I came home from a weekend away and the bottom floor is cold. The top floor is warm. I have had problems with 2 radiators on the bottom floor not working… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Hi, I have just moved into a house were the heating system
Hi, I have just moved into a house were the heating system has been drained for so time. It has a heatline compact boiler. ( no manual so not sure what model). The down stairs rads are geting luke war… read more
Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
Fixed oil-fired boiler with new motor. Temperature would not
Fixed oil-fired boiler with new motor. Temperature would not go above 60 degrees. After looking at options, changed thermostat to Honeywell CT87K heat-only model. Now, heat will not go above 68 no mat… read more
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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

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35 years experience, HVAC

Matthew

Matthew

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Brian HVAC Guy

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Kenton Guidry

Kenton Guidry

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Rick Ridley

Rick Ridley

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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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