This unit is built for commercial HVACR applications where industrial water heating or space heating requires tight tolerance control

Featuring a 3/8" sweat ODF connection and an 8 cubic inch desiccant volume

Field-Ready Terminals: Standardized 1/4-inch male disconnects allow for rapid integration with existing wiring harnesses

this Apollo valves set is built to withstand rigorous mechanical room environments

Lau 05099801 Pitch Gauge Tool 320819-301 This unit is built forProfessional grade fan blade pitch identification is critical for ensuring system efficiency and preventing motor overload. The Lau 05099801 Pitch Gauge Tool provides a precise, physical reference to determine the exact degree of propeller pitch and rotation direction on any blower wheel or fan blade. Built for the rigors of field service, this HVAC diagnostic tool eliminates the guesswork involved in selecting replacement fan blades, ensuring that