Robertshaw 700-453 Valve R-407A System Integrity: Restores proper pressure

System Integrity: Restores proper pressure switch differential readings by eliminating vacuum leaks common in aged or warped collector boxes

Serviceability: Packings can be serviced or replaced without removing the valve body from the piping

and Tempstar residential air conditioning and heat pump systems

A failing capacitor often results in a humming motor that won't start

high-pressure glass port designed to withstand the thermal cycling and vibration typical of heavy-duty condenser sections

Robertshaw 700-453 Valve R-407A System Integrity: Restores proper pressureThe Robertshaw 700 453 is a high capacity 120V combination gas valve designed for demanding commercial and industrial heating applications. This non regulated gas valve features a 3 4" NPT inlet and outlet, making it a reliable drop in replacement for systems requiring a high BTU throughput. Engineered for versatility, it supports Natural Gas (NG) or Liquid Propane (LP) operation with the appropriate conversion kits, providing flexibility for diverse