AC / Heater Blower Fan Stuck On - Troubleshooting and Repair

Replacing the Blower Motor Relay fixed my problem! MARS 90380 Relay - amzn.to/2LSei5H Honeywell RTH7600D Programmable Touchscreen - amzn.to/2MckbaX Note --- A commenter mentioned their THERMOSTAT relay failed (mine was in the air handler). In newer digital thermostats, you can often hear the relay clicking when it turns on/off. If that's the case, you'll need a new thermostat.

• #howto_style
• #ac
• #blower
• #fan
• #stuck
• #heater
• #problem
• #issue
• #broken
• #repair
• #fix
• #help
• #thermostat
• #fan_relay
• #relay
• #stuck_on
• #blower_relay
• #ac_repair
• #blower_fan_stuck_on_high
• #heater_fan_stuck_on_high
• #ac_fan_stuck_on_high
• #troubleshooting
• #heater_problems
• #blower_fan_stays_on
• #blower_motor_stuck_on_high
• #fan_stuck_on_high
• #ac_stuck_on_medium
• #rv_ac_stuck_fan
• #gmc_fan_stuck_on