Ask Experts Questions for FREE Help !
Ask
    daisymay54101's Avatar
    daisymay54101 Posts: 5, Reputation: 1
    New Member
    		  
    #1

    Dec 15, 2008, 12:43 PM
    Heating thermostats
    What part do the batteries have to play in the thermostat
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 15, 2008, 12:48 PM
    They keep the time during a power outage and also run the thermostat during different installs if the thermostat is not supplied voltage by the furnace.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Heating system isn't heating.. Is there a pilot that needs lighting? [ 1 Answers ]

I am renting a home that is 50 years old. It has recently turn cool, low 30s. If I turn the heating/air switch to heat and 70 + degrees. All I get is cool air coming out of the air vents. Can someone tell me what things I should do before calling heating specialist?

Heating elements/thermostats [ 1 Answers ]

How is the best way to check the heating elements and thermostats on a hot water heater?

Carrier heating unit --fan won't work with heating [ 6 Answers ]

I have a carrier heating unit installed in 2000... it worked fine since then but now... fan will work if we turn it ON by itself... but if we turn on auto heat then heater goes on (blower like sound) but fan doesn't force the air into the house... if we turn off the heat... fan comes on...

View more questions Search