Every commercial valve maintenance technician knows that a proper seat and seal are vital for system efficiency

this aluminum-reinforced component provides the dimensional accuracy needed for tight housing tolerances and reliable HVAC blower assembly performance in Johnson Controls and Source 1 equipment units

This HVAC blower component weighs approximately 56 to 57

this valve is specifically calibrated for R410A refrigerant and should not be used in R22 applications due to different pressure requirements and spring rates

What is the tonnage rating for this valve

Browning 3L440 Belt 320734-701 Every commercial valve maintenance technicianThe Browning 3L440 Belt is a heavy duty Fractional Horsepower (FHP) V Belt designed for reliable performance in light duty HVAC and industrial power transmission systems. Featuring a 44 inch outside diameter and a standard 3L section profile, this belt is engineered with a 3 8" top width and 7 32" thickness to ensure a precise fit in small diameter sheaves. The wrapped construction provides a smooth, quiet operation that is essential for residential