Heatilator 22922B 350°F Manual-Reset High-Limit Switch

Heatilator 22922B 350°F Manual-Reset High-Limit Switch

This normally closed high-limit switch opens at 350°F and requires manual reset. Its flush-face body and mounting flange must match the original safety control.

Key Features

• 350°F opening temperature
• Normally closed manual-reset switch
• Flush-face switch body with mounting flange
• Heatilator part-number reference 22922B
• Match the original safety control and appliance revision

Specifications

• Component: Limit Switch
• Part number: 22922B
• Opening temperature: 350°F
• Reset: Manual
• Switch configuration: Normally closed, flush face

Cross Reference

• Heatilator: 22922B
• Heat & Glo: 22922B

Fireplace Models

• Heatilator GNDH36E and GNDH36LE fireplaces where the appliance parts list specifies 22922B; confirm the production revision.

Product Description

One 22922B-reference manual-reset high-limit switch.

Important Note

Do not bypass a safety control or substitute a different rating. Have a qualified technician diagnose the cause of a safety-control trip and verify the exact replacement specification before installation.

Why Choose Total Hearth?

Find replacement parts with clear identification and application details to support a careful repair.