Description
Lochinvar & A.O. Smith 100208655 Pool Heater Flow Switch Overview
The Lochinvar & A.O. Smith 100208655 is an OEM replacement pool heater flow switch engineered to protect your pool or spa heating system from operating without adequate water flow. By confirming proper circulation before allowing the burner to fire, this flow switch plays a critical safety role — preventing dry-fire conditions, heat exchanger damage, and premature equipment failure.
Key Features
- OEM replacement part designed for Lochinvar and A.O. Smith pool heater applications
- Monitors water flow to protect the heat exchanger and burner assembly
- Prevents heater operation under low- or no-flow conditions, extending equipment life
- Direct-fit replacement for simplified installation with no modifications required
- Durable construction built to withstand the demands of pool and spa heating environments
- Helps maintain system efficiency and reliability season after season
Application
This flow switch is a genuine replacement component intended for use with compatible Lochinvar and A.O. Smith pool heater models. Always verify compatibility with your specific unit’s model and serial number before installation.
Why Choose OEM Parts?
Using factory-authorized replacement parts like the 100208655 ensures your pool heater operates as designed, maintains warranty compliance, and delivers the performance and safety standards set by the manufacturer. Avoid costly downtime and callbacks by installing the correct part the first time.
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