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We have a Honeywell Vision Pro 8000 thermostat installed.
We have a Honeywell Vision Pro 8000 thermostat installed. It's about 12 years old. After pressing Menu, the subsequent screens are pretty much unreadable. Any suggestions what the problem is? … read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
1,039 satisfied customers
I have a visionpro IAQ that went bad. They sold me a
I have a visionpro IAQ that went bad. They sold me a visionpro 8000 (TH8320R1003) as the new replacement. My IAQ only has 3 wires. Data, R, and C. Do you know what to put these 3 wires on in the new 8… read more
airheatman
airheatman
HVAC Technician
6 years college
11,885 satisfied customers
Hi, My 81M2601 Lennox Signature Stat thermostat works perfect
Hi, My 81M2601 Lennox Signature Stat thermostat works perfect except the display light has dimmed somehow making it very hard to read the display panel. What can I do to get this working again? Daryl.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
Is it better to have your heating and cooling system cycle
Is it better to have your heating and cooling system cycle every 1/2 degree like most Honeywell t-stats do or 1 degree like White-Rodgers and Robertshaw do by the factory setting?… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
Does the Honeywell th6110d thermostat have an internal lithium
Does the Honeywell th6110d thermostat have an internal lithium battery like the vision pro 8000 which i heard can go bad after 10 years & the t-stat needs to be replaced. The vision pro 8000 instructi… read more
airheatman
airheatman
HVAC Technician
6 years college
11,885 satisfied customers
I use the Honeywell Chronotherm III thermostat to control my
I use the Honeywell Chronotherm III thermostat to control my A/C only. nothing is on the display but i can make the A/C go off and on with the "Fan on" button. But still no display????? do i need a ne… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
My natural gas furnance turns on and off quite frequently.
My natural gas furnance turns on and off quite frequently. Isn't there a thermostat I can buy that delays the time between the cycling on and off. I have burned out 3 igniters in the last 4 years. Cha… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
My T8411R Electronic Heat Pump thermostat stopped working today
My T8411R Electronic Heat Pump thermostat stopped working today (following a very brief power outage). I have checked the circuit breakers and the heat pump is running; but, there is no visible displa… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
I have an older Carrier unit on the roof for heat and A.C.
I have an older Carrier unit on the roof for heat and A.C. I am replacing the old Day&Nite thermostat with a Vision pro 8000. How do I determine if I have a one transformer or a two transformer system… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
Hi. I just bought a Honeywell Vision Pro 8000 to replace an
Hi. I just bought a Honeywell Vision Pro 8000 to replace an older Honeywell thermostat (Chronotherm lll) that controls a single zone of a 3-zone, heat-only system. The old wiring was just 2 wires (R, … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
Hi, I have Trane Programmable Thermostat TCINT802AS32DAA. The
Hi, I have Trane Programmable Thermostat TCINT802AS32DAA. The touchscreen stopped working. Where can I find a replacement for it, and what are the compatible replacement models (I think this one is pr… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
I have Pro TH 4000 Series Programmable Thermostat (Pro TH4110D/Th4210D).
I have Pro TH 4000 Series Programmable Thermostat (Pro TH4110D/Th4210D). My question is are these thermostat able to have code input that will render them unusable to others without the code input. If… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
Hi I have a Honeywell Chronotherm III, which we were pleased
Hi: I have a Honeywell Chronotherm III, which we were pleased with for our forced air htg and A/C control, but it was blessed with a power strike which caused trouble in the htg portion. I need to rep… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
what is the replacement for Honeywell chrornotherm iv pluse.
what is the replacement for Honeywell chrornotherm iv pluse. I have a heat pump with a gas furnace for emergency heat or when it to cold for a heat pump.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
Hi I am looking for a thermostat which has a built in time
Hi: I am looking for a thermostat which has a built in time delay so that when it calls to shut down the compressoe, the fan on the indoor heat exchanger continues to run for aproximately two minutes.… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
Where can I get a replacement thermostat for ClimateMaster
Where can I get a replacement thermostat for ClimateMaster ATA32H01 Auto changeover 3 heat/2 cool. (Controls a ClimateMaster geothermal heat pump system)… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
Greetings, We just installed a York Affinity Y9C modulating
Greetings, We just installed a York Affinity Y9C modulating (multistage) furnace (95% + AFUE) and I am wondering which do-it-yourself installed Honeywell thermostat I should get? Thanks ... XXXXX XXXX… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
I have a Carrier HVAC system that currently has a Carrier thermostat
I have a Carrier HVAC system that currently has a Carrier thermostat using a 6 wires connection. I would like to change out the thermostat to a Honeywell Vision PRO 8000. How do I connect? The instruc… read more
Michael R.
Michael R.
Master Technician
High School or GED
3,694 satisfied customers
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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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