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The RUUD fp-33 is a factory-replacement natural gas to liquid propane (LP) conversion kit designed for 1-stage residential gas furnaces. This kit provides the hardware and components needed to convert a furnace configured for natural gas operation over to LP fuel supply. Conversion kits of this type are installed by licensed HVAC technicians as part of a fuel-source change, typically when a home or property transitions from natural gas utility service to a propane tank setup. The fp-33 is a genuine OEM-sourced part, ensuring fit and function consistent with the original factory configuration.
This conversion kit is used on RUUD R92PA, R95PA, and R95TA series gas furnaces. It is suited for residential installations where a 1-stage direct spark ignition furnace must be re-jetted and reconfigured for LP service. Technicians performing fuel conversions should verify the furnace model and stage count against the application list before ordering.
Designed for use with RUUD R92PA, R95PA, and R95TA series 1-stage gas furnaces. This kit supersedes RUUD part number 14600-2370.
Fuel conversion on a gas furnace must be performed by a licensed HVAC technician in accordance with local codes and the appliance manufacturer instructions. Before beginning, shut off the gas supply at the manual shutoff valve and disconnect electrical power to the furnace. All LP conversions should be verified for proper combustion and gas pressure after installation per the furnace service manual and applicable codes such as the IFGC.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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