Ammonia requires specialized stainless steel or compatible alloy bellows

ensuring consistent performance in low-pressure systems

Its normally-closed configuration ensures a fail-safe stop in flow when de-energized

these HVAC gaskets are essential for routine maintenance or emergency repairs on vintage and modern steam and hot water systems

F accuracy even in direct sunlight

Lennox 10G44 Blower Wheel R-410A Ammonia requires specialized stainless steelThe Lennox 10G44 Blower Wheel is a precision engineered OEM replacement part designed for high static residential and light commercial HVAC applications. Featuring a 11. 5 inch diameter and a 9 inch width, this direct drive blower wheel is built to move significant air volumes while maintaining static pressure in systems like the Lennox GCS16 series. The wheel is equipped with a 1 2 inch bore and utilizes a clockwise (CW) rotation as viewed from the