
Modine 3H0337490004 Conversion Kit
The Modine 3H0337490004 is a field-proven natural gas to propane conversion kit engineered for seamless fuel transitions in Modine unit heaters. As a veteran tech, you know that maintaining burner efficiency and manifold pressure is critical when switching to LP. This OEM Modine replacement part ensures your equipment maintains its high-performance standards without the risk of improper combustion or soot buildup common with generic kits. Designed for high-reliability applications, this kit includes the necessary high-precision unit heater orifices and LP gas valve springs required for a code-compliant installation in residential garages, commercial warehouses, and industrial workspaces.
When you are out in the field, compatibility is king. The 3H0337490004 conversion kit is specifically calibrated for the Modine Hot Dawg HD and HDS series, as well as select PA, PAE, and PV models. It provides a smooth fuel transition mechanism that optimizes fuel consumption while ensuring the burner assembly operates within manufacturer specifications. Using genuine Modine heater parts is the only way to ensure the pressure regulator and burner orifices are perfectly matched for safe, reliable operation throughout the heating season.
Key Benefits- Precision-Engineered OEM Quality: Ensures exact fitment and maintains the factory-specified combustion profile of your Modine unit.
- Optimized Fuel Efficiency: Properly sized orifices and springs prevent over-firing and wasted fuel, maximizing heat output on liquid propane.
- Industrial-Grade Reliability: Built to withstand the rigors of commercial and industrial heating environments.
- Straightforward Field Installation: Includes all necessary technical components to convert standard natural gas units to LP without improvised modifications.
What models are compatible with this conversion kit?
This kit is primarily utilized for Modine Hot Dawg HD and HDS series (specifically sizes 30, 45, 60, and 75), along with various PAE and PV series gas-fired unit heaters. Always verify your specific model and power code before installation.
Does this kit include the gas valve spring?
Yes, as a professional-grade kit, it contains the manufacturer-specified spring and orifices required to modify the gas valve and burner for liquid propane’s higher energy density.
Why is an OEM kit necessary instead of universal orifices?
Modine units require specific manifold pressures and orifice drill sizes to maintain safe carbon monoxide levels and prevent heat exchanger stress. Using the Modine 3H0337490004 ensures the unit operates exactly as engineered.
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.
Original: $119.35
-65%$119.35
$41.77Modine 3H0337490004 Conversion Kit
The Modine 3H0337490004 is a field-proven natural gas to propane conversion kit engineered for seamless fuel transitions in Modine unit heaters. As a veteran tech, you know that maintaining burner efficiency and manifold pressure is critical when switching to LP. This OEM Modine replacement part ensures your equipment maintains its high-performance standards without the risk of improper combustion or soot buildup common with generic kits. Designed for high-reliability applications, this kit includes the necessary high-precision unit heater orifices and LP gas valve springs required for a code-compliant installation in residential garages, commercial warehouses, and industrial workspaces.
When you are out in the field, compatibility is king. The 3H0337490004 conversion kit is specifically calibrated for the Modine Hot Dawg HD and HDS series, as well as select PA, PAE, and PV models. It provides a smooth fuel transition mechanism that optimizes fuel consumption while ensuring the burner assembly operates within manufacturer specifications. Using genuine Modine heater parts is the only way to ensure the pressure regulator and burner orifices are perfectly matched for safe, reliable operation throughout the heating season.
Key Benefits- Precision-Engineered OEM Quality: Ensures exact fitment and maintains the factory-specified combustion profile of your Modine unit.
- Optimized Fuel Efficiency: Properly sized orifices and springs prevent over-firing and wasted fuel, maximizing heat output on liquid propane.
- Industrial-Grade Reliability: Built to withstand the rigors of commercial and industrial heating environments.
- Straightforward Field Installation: Includes all necessary technical components to convert standard natural gas units to LP without improvised modifications.
What models are compatible with this conversion kit?
This kit is primarily utilized for Modine Hot Dawg HD and HDS series (specifically sizes 30, 45, 60, and 75), along with various PAE and PV series gas-fired unit heaters. Always verify your specific model and power code before installation.
Does this kit include the gas valve spring?
Yes, as a professional-grade kit, it contains the manufacturer-specified spring and orifices required to modify the gas valve and burner for liquid propane’s higher energy density.
Why is an OEM kit necessary instead of universal orifices?
Modine units require specific manifold pressures and orifice drill sizes to maintain safe carbon monoxide levels and prevent heat exchanger stress. Using the Modine 3H0337490004 ensures the unit operates exactly as engineered.
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
Shipping & Returns
Shipping & Returns
Description
The Modine 3H0337490004 is a field-proven natural gas to propane conversion kit engineered for seamless fuel transitions in Modine unit heaters. As a veteran tech, you know that maintaining burner efficiency and manifold pressure is critical when switching to LP. This OEM Modine replacement part ensures your equipment maintains its high-performance standards without the risk of improper combustion or soot buildup common with generic kits. Designed for high-reliability applications, this kit includes the necessary high-precision unit heater orifices and LP gas valve springs required for a code-compliant installation in residential garages, commercial warehouses, and industrial workspaces.
When you are out in the field, compatibility is king. The 3H0337490004 conversion kit is specifically calibrated for the Modine Hot Dawg HD and HDS series, as well as select PA, PAE, and PV models. It provides a smooth fuel transition mechanism that optimizes fuel consumption while ensuring the burner assembly operates within manufacturer specifications. Using genuine Modine heater parts is the only way to ensure the pressure regulator and burner orifices are perfectly matched for safe, reliable operation throughout the heating season.
Key Benefits- Precision-Engineered OEM Quality: Ensures exact fitment and maintains the factory-specified combustion profile of your Modine unit.
- Optimized Fuel Efficiency: Properly sized orifices and springs prevent over-firing and wasted fuel, maximizing heat output on liquid propane.
- Industrial-Grade Reliability: Built to withstand the rigors of commercial and industrial heating environments.
- Straightforward Field Installation: Includes all necessary technical components to convert standard natural gas units to LP without improvised modifications.
What models are compatible with this conversion kit?
This kit is primarily utilized for Modine Hot Dawg HD and HDS series (specifically sizes 30, 45, 60, and 75), along with various PAE and PV series gas-fired unit heaters. Always verify your specific model and power code before installation.
Does this kit include the gas valve spring?
Yes, as a professional-grade kit, it contains the manufacturer-specified spring and orifices required to modify the gas valve and burner for liquid propane’s higher energy density.
Why is an OEM kit necessary instead of universal orifices?
Modine units require specific manifold pressures and orifice drill sizes to maintain safe carbon monoxide levels and prevent heat exchanger stress. Using the Modine 3H0337490004 ensures the unit operates exactly as engineered.
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.












