For contractors performing a furnace heat exchanger replacement

the KMC Controls CSC-2007 is a trade-standard pneumatic reset volume controller engineered for precision airflow management

Built by Advanced Distributor Products (ADP)

For water or air applications

this 2-way globe valve features a 1/2-inch line size and a 2

Gates 4L450 Belt R-407C For contractors performing a furnaceThe Gates 4L450 Belt is a heavy duty Fractional Horsepower (FHP) V Belt engineered for high demand HVACR equipment. This Truflex V Belt features a 1 2 inch top width and a 45 inch outside diameter, making it a standard solution for light duty blowers, fans, and pump drives. Built with flex bonded cords, the belt ensures uniform load distribution and resists bending stress, which is critical when navigating the small diameter sheaves often found in