Lau 02895781 Blower Wheel R-134A What causes a vent damper

What causes a vent damper to fail to open

5" LFB configurations

Using it for liquid service may lead to improper discharge and equipment damage

allowing for seamless integration into boiler safety chain sequences to monitor and regulate system pressure

Lau 02895781 Blower Wheel R-134A What causes a vent damperThe Lau 02895781 Blower Wheel is a high performance single inlet blower wheel engineered for reliable air movement in direct drive applications. This galvanized steel blower wheel features a 6 1 4 inch diameter and 4 inch width, optimized for maximum efficiency in HVAC blower motor assemblies. With a 1 2 inch bore size and a robust rating of up to 3450 Max RPM, this CW rotation blower wheel is built to withstand the rigors of heavy duty operation.