Lochinvar 100110615 Blower Prover Switch

The Lochinvar 100110615 is a genuine OEM blower prover switch designed for Lochinvar boilers and water heaters. This critical safety component monitors the blower operation to ensure proper combustion air pressure is achieved before the heating unit ignites.

Key Features:

• Genuine Lochinvar OEM replacement part
• Verifies proper blower operation and air pressure before ignition
• Essential safety component for reliable combustion control
• Direct replacement for worn or failed prover switches
• Designed specifically for Lochinvar heating equipment

The blower prover switch is a vital safety device that prevents the burner from firing if adequate combustion air flow is not present. When the switch fails, the heating unit will not operate, protecting against unsafe combustion conditions. This genuine Lochinvar replacement ensures proper fit and reliable performance for your heating system.