Built to replace legacy part numbers including 1171433

Ensure all power is disconnected before replacing the lead wires and verify the heater’s resistance against factory technical data during commissioning

The Fenwal 35-655600-003 is a microprocessor-based 24V Hot Surface Ignition (HSI) control designed for precise combustion management in gas-fired furnaces

maintaining a chilled water flow sensor like the 025-43553-001 is essential for system stabilization and verifying that the York HVAC system operates within its designated envelope

This item typically includes the guard itself

Grundfos 59896775 Pump 318518-761 Built to replace legacy partThe Grundfos 59896775 is a professional grade UP15 29SU circulator pump designed for high performance domestic hot water recirculation and open loop hydronic heating. Featuring a robust stainless steel pump housing, this unit is engineered for potable water applications where corrosion resistance is mandatory. Operating on 115v with a 1 12hp motor, this hot water recirculation pump utilizes a canned rotor design, meaning the pump and motor form an