Thermostat Helper
1F95U-42WF
App Overview
Remove old thermostat
Turn off power
Identify furnace type
Remove existing thermostat base
Install base
Install and connect
Pro installation
Common Wire Overview
Install common wire kit
Label existing wires
Unused wire as common wire
Using a g-wire (fan wire) as a common wire
Wire Picker
Remove jumper wire
Connecting wires
Create and manage schedules
Recycling old thermostat
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