reducing the risk of over-pressurization during low-demand periods

Zero Maintenance Design: The solid-state construction features no moving parts

This 5023029 part is fabricated from high-grade elastomeric materials compatible with standard HVAC oils and refrigerants

preventing mechanical binding

this unit features a single-pole

Lochinvar & A.O. Smith 100109201 Burner 319848-301 reducing the risk of over-pressurizationThe Lochinvar & A. O. Smith 100109201 Burner Assembly is a factory authorized OEM replacement part designed for high efficiency natural gas water heaters and boilers. This critical combustion component features a precision engineered #33 orifice, specifically calibrated to maintain the correct BTU input and air to fuel ratio for FVIR (Flammable Vapor Ignition Resistant) compliant systems. As an updated version for the 9003380005, this assembly ensures