Robust Construction: Features a galvanized steel enclosure and maintenance-free brushless DC motor technology

Key Benefits: Broad Compatibility: Direct fit for Lochinvar Copper-Fin

What are the signs of a failing defrost thermostat

utilizing it in non-compatible systems is not recommended as orifice alignment and tube length are application-specific

Can this be used on a 208V circuit

McDonnell & Miller 1575 Controller R-410A Robust Construction: Features a galvanizedThe McDonnell & Miller 1575 Controller (Part Number 171907) is a professional grade combination low water cut off and pump controller designed specifically for commercial and industrial steam boiler systems. This electronic control unit features a robust cast iron probe chamber with three pre installed stainless steel probes, engineered to provide precise water level management up to a maximum pressure of 250 psi and temperatures of 406F. The 1575