Lochinvar & A.O. Smith 100173794 Door Kit 323080-701 000 BTU plate on this

000 BTU plate on this valve

Key Benefits for Technicians: Direct OEM Fit: Ensures seamless mechanical alignment with Raypak 004879F atmospheric heaters

PopTop Compatibility: Specifically designed for AG and AH series actuators

Proper installation within the refrigerant flow restrictor housing is essential for achieving the rated subcooling and superheat values across the evaporator coil

Included Baseplate: Simplifies installation on uneven surfaces and ensures a rigid

Lochinvar & A.O. Smith 100173794 Door Kit 323080-701 000 BTU plate on thisWhen you're servicing high efficiency units like the Lochinvar Knight XL or A. O. Smith commercial boilers, maintaining the integrity of the combustion chamber is non negotiable. The Lochinvar & A. O. Smith 100173794 Door Kit is the specific OEM replacement part required to ensure a gas tight seal on the heat exchanger access point. Designed for precision fitment on models including the KBN399 and KBN500, this heat exchanger access door kit allows for