FP-45 | FREEZE PROTECTION VALVE 43F OP | Robertshaw

Freeze Protection Valve (FP-45) by Robertshaw: Designed for cold climates, the Robertshaw Freeze Protection Valve (FP-45) prevents costly burst pipes during freezing temperatures. Ideal for protecting water lines vulnerable to freezing, this valve automatically opens at 43°F, allowing water to trickle through, preventing freezing and resulting damage. With durable construction and reliable performance, the FP-45 is essential for maintaining water system integrity in cold environments. Key Features: - Automatic activation at 43°F, preventing water freezing - Protects exposed pipes from bursting during freezing temperatures - Durable construction for longevity and reliability - Essential for winterizing water systems in cold climates - Simple and economical solution for freeze protection