
Reznor 1036537R Conversion Kit
The Reznor 1036537R Conversion Kit is a field-installed OEM component designed to adapt specific gas-fired unit heaters from natural gas to liquid propane (LP). This kit is essential for contractors retrofitting Reznor UDX-60, UDX-75, UDZ-60, and UDZ-75 series heaters, as well as select UDAP-75 and UDAP-250 models. As a genuine Reznor replacement part, it ensures precise fuel delivery and atmospheric mixing by replacing the standard natural gas burner orifices and pressure regulator springs.
For high-performance propane conversion, the kit includes precisely sized orifices and Honeywell-compatible regulator spring sets (such as the #393691 for single-stage VR8205 series valves or #396021 for two-stage configurations). Utilizing a natural to LP conversion kit allows technicians to maintain factory-spec manifold pressures—typically 10" w.c. for propane—while preserving the heater’s thermal efficiency and combustion safety. This HVAC conversion kit is a critical Reznor heater part for ensuring clean ignition and stable flame patterns in areas without natural gas infrastructure.
Key Benefits:
- OEM Compatibility: Precision-engineered for Reznor unit heaters, ensuring a direct fit without manifold modifications.
- Optimized Combustion: Includes correct burner orifices and regulator springs to achieve reliable transition to liquid propane.
- High-Altitude Ready: Designed to accommodate standard installations and supports proper manifold adjustments for varying elevations.
- Safety Verified: Meets specific manufacturer requirements for gas furnace repair and fuel-type transitions when installed by a qualified technician.
Common Questions:
Which heater models are compatible with the 1036537R?
This kit is primarily designed for Reznor UDX and UDZ models in the 60,000 to 75,000 BTU range, though it also fits certain UDAP-250 and UDAP-75 configurations depending on the gas valve series.
Does this kit include the air restrictor plate?
Yes, for model sizes like the 60 and 75, many versions of this kit include the necessary air restrictor to manage the different combustion air-to-fuel ratios required for propane.
Can I use this for Canadian installations?
No, this specific kit is intended for use in the United States. Canadian installations typically require a separate, Canada-specific conversion kit to meet local regulatory codes.
This item is not eligible for free shipping.
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.
Reznor 1036537R Conversion Kit
The Reznor 1036537R Conversion Kit is a field-installed OEM component designed to adapt specific gas-fired unit heaters from natural gas to liquid propane (LP). This kit is essential for contractors retrofitting Reznor UDX-60, UDX-75, UDZ-60, and UDZ-75 series heaters, as well as select UDAP-75 and UDAP-250 models. As a genuine Reznor replacement part, it ensures precise fuel delivery and atmospheric mixing by replacing the standard natural gas burner orifices and pressure regulator springs.
For high-performance propane conversion, the kit includes precisely sized orifices and Honeywell-compatible regulator spring sets (such as the #393691 for single-stage VR8205 series valves or #396021 for two-stage configurations). Utilizing a natural to LP conversion kit allows technicians to maintain factory-spec manifold pressures—typically 10" w.c. for propane—while preserving the heater’s thermal efficiency and combustion safety. This HVAC conversion kit is a critical Reznor heater part for ensuring clean ignition and stable flame patterns in areas without natural gas infrastructure.
Key Benefits:
- OEM Compatibility: Precision-engineered for Reznor unit heaters, ensuring a direct fit without manifold modifications.
- Optimized Combustion: Includes correct burner orifices and regulator springs to achieve reliable transition to liquid propane.
- High-Altitude Ready: Designed to accommodate standard installations and supports proper manifold adjustments for varying elevations.
- Safety Verified: Meets specific manufacturer requirements for gas furnace repair and fuel-type transitions when installed by a qualified technician.
Common Questions:
Which heater models are compatible with the 1036537R?
This kit is primarily designed for Reznor UDX and UDZ models in the 60,000 to 75,000 BTU range, though it also fits certain UDAP-250 and UDAP-75 configurations depending on the gas valve series.
Does this kit include the air restrictor plate?
Yes, for model sizes like the 60 and 75, many versions of this kit include the necessary air restrictor to manage the different combustion air-to-fuel ratios required for propane.
Can I use this for Canadian installations?
No, this specific kit is intended for use in the United States. Canadian installations typically require a separate, Canada-specific conversion kit to meet local regulatory codes.
This item is not eligible for free shipping.
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.
Product Information
Product Information
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Description
The Reznor 1036537R Conversion Kit is a field-installed OEM component designed to adapt specific gas-fired unit heaters from natural gas to liquid propane (LP). This kit is essential for contractors retrofitting Reznor UDX-60, UDX-75, UDZ-60, and UDZ-75 series heaters, as well as select UDAP-75 and UDAP-250 models. As a genuine Reznor replacement part, it ensures precise fuel delivery and atmospheric mixing by replacing the standard natural gas burner orifices and pressure regulator springs.
For high-performance propane conversion, the kit includes precisely sized orifices and Honeywell-compatible regulator spring sets (such as the #393691 for single-stage VR8205 series valves or #396021 for two-stage configurations). Utilizing a natural to LP conversion kit allows technicians to maintain factory-spec manifold pressures—typically 10" w.c. for propane—while preserving the heater’s thermal efficiency and combustion safety. This HVAC conversion kit is a critical Reznor heater part for ensuring clean ignition and stable flame patterns in areas without natural gas infrastructure.
Key Benefits:
- OEM Compatibility: Precision-engineered for Reznor unit heaters, ensuring a direct fit without manifold modifications.
- Optimized Combustion: Includes correct burner orifices and regulator springs to achieve reliable transition to liquid propane.
- High-Altitude Ready: Designed to accommodate standard installations and supports proper manifold adjustments for varying elevations.
- Safety Verified: Meets specific manufacturer requirements for gas furnace repair and fuel-type transitions when installed by a qualified technician.
Common Questions:
Which heater models are compatible with the 1036537R?
This kit is primarily designed for Reznor UDX and UDZ models in the 60,000 to 75,000 BTU range, though it also fits certain UDAP-250 and UDAP-75 configurations depending on the gas valve series.
Does this kit include the air restrictor plate?
Yes, for model sizes like the 60 and 75, many versions of this kit include the necessary air restrictor to manage the different combustion air-to-fuel ratios required for propane.
Can I use this for Canadian installations?
No, this specific kit is intended for use in the United States. Canadian installations typically require a separate, Canada-specific conversion kit to meet local regulatory codes.
This item is not eligible for free shipping.
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.












