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I have a maple chase 9400 themostat It is old and I wish to
I have a maple chase 9400 themostat It is old and I wish to replace it . they have discontinued the item. What can I purchase instead? … read more
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Patrick
Bachelor's Degree
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We just moved to a new house and it has 2 Nest thermostats
We just moved to a new house and it has 2 Nest thermostats and no manual. Do you have someone who can come to the house and set them up? We live in Santa Rosa. … read more
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airheatman
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I bought a nest e Thermostat today and have trouble installing it due to not knowing about if my system has heat pump and auxillary power... … read more
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Daniel Plourde
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Vocational, Technical or Trade School
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I was installing a Nest thermostat yesterday, with the A/C
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Phil
Phil
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I have a Carrier unit with a Nest Thermostat which has been
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airheatman
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BillyHvac
BillyHvac
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Ci have a Honeywell pic 8900 thermostat, this morning I had
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BillyHvac
BillyHvac
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We are having issues with our A/C unit. We have a nest
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Tim H.
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Hi there, I have a Lennox heat pump w/ electrical aux/emergency heat, approx. 6-7 years old (can get exact model # ***** I get home). I installed a Nest thermostat the same as the old one (R, C, G, Y,… read more
Appliance Guru
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gotoman for ac
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I have Carrier 58BV125 gas furnace. Over summer replaced
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BillyHvac
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this is great that I found this site online. My friend works
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Rick
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I have a new home with 3 trane variable speed systems and a
I have a new home with 3 trane variable speed systems and a heat pump all with pure air. What do I need to do to put the 3 sytems on one zonning system and dehumidife and take in out side air. I purch… read more
gotoman for ac
gotoman for ac
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I have a Trane 5 ton a/c unit for the living area of the house.
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Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
We just upgraded our 16 yr old gas 90% 120kBTU furnace to a
We just upgraded our 16 yr old gas 90% 120kBTU furnace to a Trane system: TUH2C100A9V4VA 95% gas furnace with 4TWR3042A1000A heat pump, and TH8320 Honeywell Visionpro thermostat. With the very cold we… 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

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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