This HVAC gas burner is compatible with both natural gas and propane applications (with appropriate orificing)

and RV series models such as the Reznor RA350 and RV325

Direct OEM Compatibility: Verified as identical to part 46G4101 and replaces legacy LB-56689CB and 21G71 components

What are the symptoms of a bad Lennox 17J56 flame sensor

reducing mechanical slop and improving close-off reliability in chilled water

Reznor 110861 Pilot Kit R-410A This HVAC gas burner isThe Reznor 110861 is a critical Natural Gas Pilot Kit designed for a wide range of horizontal mount heating applications. As an OEM replacement part, this assembly ensures precise ignition timing and operational safety for Reznor unit heaters, specifically within the SC, SCA, SCB, SCE, and SSCBL series. This kit utilizes a high performance spark ignition system, replacing legacy standing pilot setups to enhance fuel efficiency and reliability in