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and fan-coil units originally equipped with the specified motor platform
this 1/70 HP unit is purpose-built to purge the heat exchanger and establish the negative pressure required to close the furnace pressure switch
we recommend inspecting the existing grommets and replacing them if they show signs of dry rot or compression set
and necessary mounting hardware
Watts B548-02AHC Regulator 320734-701 and fan-coil units originally equippedThe Watts B548 02AHC Regulator is a precision engineered 1 4" NPT filter regulator specifically designed for high sensitivity pneumatic control and HVACR instrumentation. As a veteran grade compressed air regulator, this "MiniFiltReg" combines a 20 micron polypropylene filter element with a relieving type pressure regulator to ensure clean, stable airflow in space constrained installations. This Parker Watts B548 series unit features an aluminum body
US$ 48.00
US$ 35.00
US$ 40.00
US$ 20.00