How to install a thermostat!! Honeywell T4 thermostat installation#diy #hvachacks #hvac #bluecollar
How2HVAC · 320K views · 0:52
Skill Level
BeginnerTime Required
< 1 hrEstimated Cost
$50–200Equipment
Honeywell T4Permit Required
NoTools Needed
screwdriver, wire strippers, voltage tester, adjustable wrenchChanging a thermostat is the one of the most basic  things a homeowner can do to spruce up their home!