Resideo PCV150 Check Valve Refrigerant Dual-Action Safety: Provides both anti-scald

Dual-Action Safety: Provides both anti-scald and anti-chill protection by automatically reducing flow if the cold water supply is interrupted

This two-way normally closed assembly features a 1-inch sweat connection and a robust forged brass body rated for 300 PSI static pressure

ensure the sensor is mounted away from direct drafts or external walls that could lead to localized moisture buildup

It maintains the same physical footprint and rotational direction for a drop-in fit

this furnace wire harness simplifies HVAC repair by replacing messy individual wire runs with a single

Resideo PCV150 Check Valve Refrigerant Dual-Action Safety: Provides both anti-scaldThe Resideo PCV150 Check Valve is a heavy duty 1 1 2 inch circulating pump check valve engineered to maintain unidirectional flow and eliminate gravity circulation in high demand hydronic heating and chilled water systems. Specifically designed for compatibility with the PC3F4344IUF00 and PC3F43 series wet rotor circulators, this valve provides a robust solution for preventing backflow and reverse pump rotation during shutdown. This in line flow check