Whether you are performing a routine furnace tune-up or an emergency heating system repair

an Over Pressure Protection Device (OPD) model would be required to meet code and ensure system safety

it is rated for use in systems ranging from 3/4" to 1" (20mm to 25mm) water supply lines

installing a high-efficiency coalescing filter upstream is recommended to prevent oil and large particulate from fouling the brazed plate heat exchanger

High Pressure Capability: ANSI Class 250 rating supports challenging commercial environments with high static pressure requirements

Lau 60331504 Bushing 322838-753 Whether you are performing aThe Lau 60331504 is a professional grade H Series Split Taper Bushing designed for high torque power transmission in commercial HVACR systems. Engineering accurate shaft to hub concentricity, this split taper bushing features a precision machined 1 2 inch bore and a standard 1 8" x 1 16" keyseat to prevent mechanical slippage under heavy loads. Built for durability in demanding air handling environments, the Lau 60331504 allows for easy mounting and