For service technicians and contractors maintaining intermittent pilot systems

This part is a specific OEM replacement for listed Lochinvar and A

The York S1-026-42586-000 Fan Guard is a field-proven 24-inch black fan guard engineered for a precision fit on external condenser fan assemblies

If you are replacing an older Utica-Dunkirk boiler part

the copper tube and aluminum fin construction maximizes the surface area for refrigerant transition

Browning BX37 Belt 319847-401 For service technicians and contractorsThe Browning BX37 is a high performance, classical section Gripnotch belt designed for the demanding requirements of commercial HVACR systems. Engineering with a 40 inch outside diameter and a 21 32 inch top width, this BX37 V belt features a precision molded cogged design that significantly increases flexibility compared to standard wrapped belts. This increased flexibility allows the BX37 to operate efficiently on smaller diameter pulleys, while the