Lochinvar & A.O. Smith 100332665 Pressure Switch

Description

The Lochinvar & A.O. Smith 100332665 is a genuine OEM pressure switch designed as a direct replacement for compatible Lochinvar and A.O. Smith boilers and water heating equipment. Pressure switches are critical safety and operational components that monitor system pressure and signal the control board to allow or interrupt operation, helping protect equipment from unsafe pressure conditions.

Key Features

• Genuine OEM replacement part from Lochinvar & A.O. Smith
• Direct drop-in replacement for compatible models — no modifications required
• Monitors system pressure to ensure safe and efficient equipment operation
• Helps protect boiler and water heating systems from unsafe pressure conditions
• Engineered to OEM specifications for reliable, long-lasting performance

Application

• Compatible with select Lochinvar and A.O. Smith boilers and water heaters
• Verify compatibility with your specific model before ordering

Why Choose OEM Parts?

Using genuine OEM replacement parts like the 100332665 ensures your equipment operates as designed, maintains warranty compliance, and reduces the risk of premature failure. Trust Lochinvar & A.O. Smith quality for dependable, code-compliant installations.