Reznor 99249 Conversion Kit

The Reznor 99249 is a field-installed Natural to Propane (LP) conversion kit specifically engineered for B/E25 and AH2 model unit heaters. This OEM conversion kit provides the critical components required to re-rate gas manifolds for LP fuel sources, including precisely machined burner orifices, a high-quality regulator spring, and the necessary LPG conversion disc. Maintaining the Combustive efficiency of your unit depends on using factory-spec HVAC replacement parts like these, which ensure the manifold pressure is correctly calibrated for liquid petroleum. For technicians performing gas furnace maintenance or fuel swaps, the Reznor 99249 eliminates the guesswork involved with aftermarket hardware. Proper installation of this natural to LP conversion kit ensures the burner plate receives the correct BTU input while preventing soot accumulation or delayed ignition. Each component is fabricated to tight tolerances to verify gas valve compatibility and uphold the structural integrity of the combustion system across diverse environmental conditions.

• Ensures precise LP gas manifold pressure for optimal burner performance.
• Complete OEM kit includes all necessary orifices and regulator components for B/E25 series.
• Facilitates a seamless transition from natural gas to propane without compromising system safety.
• Constructed from industrial-grade materials to maintain HVAC system reliability in high-demand settings.

Is the Reznor 99249 compatible with all Reznor unit heaters?
No, this specific kit is designed for B/E25 and AH2 models. Always verify your unit's serial number and valve type before installation.

Are the regulator springs in the kit interchangeable with other brands?
No. Regulator spring kits must match the manufacturer of the gas valve (e.g., Honeywell or Robertshaw) to ensure proper gas flow regulation.

Can I drill out my existing orifices instead of using the kit?
Never attempt to drill orifices. Use only the factory-supplied orifices included in the Reznor 99249 to prevent hazardous combustion levels or equipment damage.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.