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My thermostat won't allow me to set temp. It just flashes and
My thermostat won't allow me to set temp. It just flashes and shows multiple items when I try to set any button. I've replaced the batteries. The fan will come on when I switch it from auto to fan, th… read more
Phil
Phil
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Degree, Mech Engr Technology
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we have a white rodgers programable thermostat that is flashing
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type2technician
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How do I get a instruction manual for a 1F80-51 White Rodgers
How do I get a instruction manual for a 1F80-51 White Rodgers thermostat? I need to erase all programming and start again.… read more
A-1 Tech
A-1 Tech
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my thermostat is chirping; batteries have been replaced.
my thermostat is chirping; batteries have been replaced. what now? Thermostat is type no. 1f88-51… read more
Kevin
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hello, I tried to turn on our heater for the first time
hello, I tried to turn on our heater for the first time this season and the thermostat display was blank.... I replaced the 3 batteries on the thermostat and now it displays all 8's and says "Battery … read more
Scott
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The LCD display is looking "fractured" and we cant read it
The LCD display is looking "fractured" and we can't read it anymore. Model 1F80-51 White-Rodgers Programmable electronic Digital Thermostat. We have tried replacing the batteries. They are good but it… read more
Matthew
Matthew
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How do you program a White Rodgers 1F80-361, I can't find my
How do you program a White Rodgers 1F80-361, I can't find my manual and the temperature is stuck at 69.… read more
airheatman
airheatman
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I never had problems with my thermostat until yesterday when
I never had problems with my thermostat until yesterday when I tried to reprogram it. I pressed "HOLD" to maintain a constant temperature to heat the house up and after about an hour and a half, I pre… read more
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white rogers 1f80-51 programmable thermostat for single unit
white rogers 1f80-51 programmable thermostat for single unit a/c heat - heater continues to shut off at 54 degrees (air con works and batteries have been changed)… read more
Rick Mather
Rick Mather
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We had to replace the batteries on our 1F80-51 thermostat and
We had to replace the batteries on our 1F80-51 thermostat and it needs to be re-programmed. We cannot find our owners manual. Is it possible to have instructions faxed to us? or e-mailed? All we want … read more
BillyHvac
BillyHvac
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I am having the same problem reported here http //www.justanswer.com/hvac/35ela-white-rod
I am having the same problem reported here http://www.justanswer.com/hvac/35ela-white-rodgers-1f80-51-thermostat-replace.html I am able to turn on the fan through the thermostat (by using the "fan on"… read more
Tim H.
Tim H.
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How to get thermostat back to farenhiet only reading 32 and
How to get thermostat back to farenhiet only reading 32 and lower after changing batteries came back on and the temprange is 32 and lower… read more
Matthew
Matthew
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Still waiting for an answer.. everything is flashing on my
Still waiting for an answer.. everything is flashing on my white-rodgers 1F80-51 thermostat. i've replaced batteries. and still flashing an no heat. the heat (on a separate thermostat which is work) d… read more
Mark Henley
Mark Henley
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I have a White-Rodgers 1F80-51 programmable thermostat for
I have a White-Rodgers 1F80-51 programmable thermostat for our downstairs unit. New batteries, all programs set, etc. Heat fan will not stay on for more than 5 minutes. Heat does work at random times … read more
Douglas
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I have a white- rodgers 1F80-51 thermostat. I awoke one morning
I have a white- rodgers 1F80-51 thermostat. I awoke one morning to stifling heat and a thermostat with an empty display, nothing, no temp, time... nothing. I changed batteries with no change in it's f… read more
Tim H.
Tim H.
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My White Rodgers thermostat reverts to factory settings. Why?
When I recently changed the batteries on my White Rodgers thermostat, the thermostat became temperamental about my changing settings and reverts, regularly, to factory settings. What can I do? I tried… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
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I have the white rodgers 1F80-51, the display is clear when
I have the white rodgers 1F80-51, the display is clear when it is off ie it shows the correct time and temperature, but when you move the switch to Heat, the digital display is no longer clear and is … read more
Mark Henley
Mark Henley
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having problem with thermostat 1f80-51. replace batteries and
having problem with thermostat 1f80-51. replace batteries and temperature starts counting down backwards from factory settings. help please, mike… read more
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Expert
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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

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35 years experience, HVAC

Matthew

Matthew

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Brian HVAC Guy

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Kenton Guidry

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Rick Ridley

Rick Ridley

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Tom

Tom

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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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