Siemens Building Technology VMP42.11(2) Valve Body L99H008 High Compatibility: Direct replacement for

High Compatibility: Direct replacement for Utica and Dunkirk boiler/furnace models requiring specific vacuum thresholds

The "U" suffix typically denotes universal packaging for retail or distribution

The 5300 series thermostat is known among technicians for its mechanical reliability and fixed 10°F differential

Common Questions What does the Carrier HN67GJ003 time delay relay do

Verify the original part length and threading before installation

Siemens Building Technology VMP42.11(2) Valve Body L99H008 High Compatibility: Direct replacement forThe Siemens Building Technology VMP42. 11(2) Valve Body is a precision engineered globe valve designed for modulating control or on off service in hydronic systems. This 1 2" NPT 2 way or 3 way valve body features a 0. 74 Cv flow coefficient, making it ideal for the water side control of individual terminal units, including fan coils, induction units, and reheat coils. The valve is constructed with a rugged bronze body and stainless steel trim to