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Joseph, HVAC Technician
Category: HVAC
Satisfied Customers: 97
Experience:  38 years diversified HVAC/R experience,Presenty an HVAC/R Contractor
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my heater is not coming on

Customer Question

my heater is not coming on
Submitted: 7 years ago.
Category: HVAC
Expert:  Joseph replied 7 years ago.
What do you have oil,gas , Heat Pump, check to see if a low voltage fuse opened. Check to make sure you have the correct voltage to the unit. Reset breaker. Jump out R To W to G terminal at the tstat (bypassing the stat ) may have to remove the stat to get to the tstat subase to where the low voltage wires hook up ,you can also go to the furnace and jump out at the terminal hookup as that is where the stat wires go. If nothing runs you have no power to the 24 volt or 120 volt side