Regency Fan Thermodisc Switch for Gas Fireplaces

Part Number: 911-149

When your gas fireplace blower stops responding to temperature changes or runs continuously, a faulty thermodisc switch is often the culprit. This genuine Regency OEM replacement part (911-149) restores proper automatic fan control to keep your heating system operating efficiently.

Purpose

The thermodisc switch controls when your gas fireplace blower activates and deactivates based on temperature changes. This critical electrical component ensures the fan circulates heated air into your living space only when the firebox reaches optimal temperature, improving heat distribution and overall heating efficiency while preventing the blower from running when unnecessary.

• Automatic temperature-based fan control
• Genuine Regency OEM replacement part
• Restores proper blower cycling
• Improves heating system efficiency

Compatible Models:

• Compatible model information not specified in product title

Other Notes

⚡ Always disconnect electrical power at the breaker before servicing and verify power is off using a voltage tester. Professional installation recommended.

Related Parts

Inspect and consider replacing remote control or thermostat at the same time for optimal performance.