and HLD0112

Direct Cross-Reference: Validated replacement for obsolete numbers 319818-727 and 324901-702

How do I know if the diaphragm needs replacement

Contractor-Grade Durability: Designed for long-term HVAC safety control in both residential and heavy-duty commercial boilers

the 100109151 BTH Switch provides the reliability seasoned contractors expect from OEM Lochinvar parts

National Comfort Products 14270038 Motor 326058-757 and HLD0112The National Comfort Products 14270038 Motor is a precision engineered OEM replacement motor designed specifically for the NCPB Series of thru the wall condensing units and heat pumps. Built to maintain factory specifications, this 1 4 HP condenser fan motor operates at 208 230V on a single phase power supply. Rated for 1140 RPM, it ensures proper airflow velocity across the coil, which is critical for maintaining system subcooling and overall head