Zonefirst RTB14 Damper 30067439-890 Complete Kit: Includes the 347100

Complete Kit: Includes the 347100 strainer basket and the high-temp O-ring gasket for a complete seal

Does this unit rotate in both directions

What is the primary function of the A-AS384 in a refrigeration cycle

this coil is designed for the EVR valve range (EVR 2 through EVR 40)

Engineered with a robust bronze body (ASTM B584)

Zonefirst RTB14 Damper 30067439-890 Complete Kit: Includes the 347100The Zonefirst RTB14 is a heavy duty 14 inch round take off bypass damper engineered for precise static pressure relief in zoned HVAC systems. This barometric bypass damper features a built in take off collar, allowing for direct mounting to the supply plenum, which significantly reduces installation time and eliminates the need for additional transition fittings. Constructed from high grade galvanized steel, the RTB14 utilizes an adjustable weighted