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Duotone bay — asphalt brief on the left, yellow-folded service sheet on the right.
Broad Compatibility: Direct replacement for AO Smith 9004314005 and compatible with Lochinvar and State Select gas water heaters
Common Questions & Technical Support Is the ZR-EXT-01 compatible with all Belimo rotary actuators
and 3" vent piping
Direct OEM Cross: Identical to manufacturer part numbers 100165923 and PLT3003 for seamless field installation
and CW rotation—match exactly
Reznor 99255 Conversion Kit 318423-701 Broad Compatibility: Direct replacement forAs a seasoned technician, you know that field converting fuel sources requires precision components that match the original equipment manufacturers standards. The Reznor 99255 Conversion Kit is the professional grade solution for transitioning specific Reznor unit heaters from natural gas to liquid propane (LP). This HVAC propane conversion kit includes high precision burner orifices and the necessary regulator spring components to ensure the manifold