This industrial-grade relay board acts as the central communication hub

Debris Protection: Features internal inlet and outlet screens to prevent contaminants from fouling the internal valve seat

Which actuators are compatible with the AV-352 linkage

Key Benefits Enhanced Durability: The NEMA 4X watertight enclosure provides exceptional protection in corrosive or outdoor environments

Key Benefits: OEM Compatibility: Specifically engineered for York and Coleman HVAC equipment

Lochinvar & A.O. Smith 100113157 Transformer 321894-708 This industrial-grade relay board actsThe Lochinvar & A. O. Smith 100113157 Transformer is a critical OEM replacement part designed for high performance commercial water heaters and boilers. This 30VA step down transformer effectively manages voltage conversion, taking a 120 240V primary input and delivering a stable 24V secondary output to power ignition modules, gas valves, and integrated control boards. Built to meet rigorous HVACR technical specifications, this component ensures the