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We just had a new furnace installed with the Hydrostat 3250
Hi Pearl. We just had a new furnace installed with the Hydrostat 3250 plus. We do not have a separate water tank. We have three zones and our upstairs zone is working correctly. The Honeywell reads 68… read more
Rick
Rick
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My air conditioning part of my HVAC setup stops, but then
My air conditioning part of my HVAC setup stops, but then restarts to cool. I had the technician out last week. Pressure readings, etc at the heat exchanger were all normal; he changed the air filter … read more
Phil
Phil
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Degree, Mech Engr Technology
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my Aguatrol AQ 475 does not start the boiler when the circulating water temperature dropped below the set point on the boiler. When I press the test button, the boiler ignite and heat for a short whil… read more
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I woke up to a houde that is 62 degrees and the HVAC thermostat
I woke up to a houde that is 62 degrees and the HVAC thermostat said it was 70. Since the setting is 68 the unit was motoring all night. The hole in the wall where the wires come out of is an inside w… read more
gotoman for ac
gotoman for ac
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Buderus with Ecomatic control head has issues with Aqua stat
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Rick Mather
Rick Mather
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Sir, I have a weil mclain oil fired hot water boiler with
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Having a problem with a comfortmaker furnace with electronic
Having a problem with a comfortmaker furnace with electronic ignition; will not start. Several months ago, replaced the old mercury type Honeywell round 2-wire thermostat because the house was always … read more
M Oglesby
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I had a new Armstrong pump installed to my hot water furnace.
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Rick
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Our church has an older oil fired hot The top one is a Honeywell
Our church has an older oil fired hot The top one is a Honeywell L 4006 H with a reset button. The lower one is a Honeywell L 6006 A, B. Originally, the visible dials on these were both set to the sam… read more
Rick
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I have 3 honeywell TH6110D1005 with a carrier 58MVB120-20 furnace,
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BillyHvac
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I have a carrier split zone system for ac/gas heat. I want
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Bart Jay
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Vocational, Technical or Trade Scho
my 4 zone carrier will not follow the hold button and maintain
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I have a Payne gas furnace, electric ignition (~2000). When
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BARRY
BARRY
owner
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I have a gas powered Utica Boiler that is almost 5 years old
I have a gas powered Utica Boiler that is almost 5 years old now, controlled by a round mercury thermostat. We recently had an HVAC Tech come and give it a tune-up, and ever since then it hasn't been … read more
Rick
Rick
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I cannot get the heat to turn on. It either reverts back to
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BillyHvac
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My furnace is not shutting off even though the thermostat says
My furnace is not shutting off even though the thermostat says that the house has reached the same temp as the thermostat is set at?… read more
Bob B.
Bob B.
Master's Degree
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I hace a honeywell programable thermostat Why will it not
I hace a honeywell programable thermostat? Why will it not cut the unit off when it reaches the desired temp. It just continues to run. Temp set at 68 degress, the thermometer reads 68 but continues t… 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

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

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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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