Modine 3H0330740007 Burner Assembly

The Modine 3H0330740007 Burner Assembly is a high-performance OEM replacement part specifically engineered for Modine PV175 and PDP200 unit heaters. This heavy-duty assembly is constructed from professional-grade stainless steel, providing superior corrosion resistance and thermal stability compared to legacy galvanized steel components. As a direct drop-in for discontinued or failing burners, it is the validated replacement for 3H33074-7 and 3H33073B7 models. For technicians servicing power-vented gas-fired unit heaters, this assembly ensures precise fuel-to-air ratios and maintains the integrity of the combustion cycle in demanding commercial or industrial environments.

• Corrosion-Resistant Construction: Fabricated from stainless steel to withstand high-temperature oxidation and maintain port alignment over extended duty cycles.
• Direct OEM Compatibility: Verified Modine replacement part for model numbers 3H33074-7 and 3H33073B7, eliminating the need for field modifications.
• Optimized Combustion: Features precision-drilled burner ports for consistent flame patterns and efficient heat transfer in unit heater burners.
• Simplified Installation: Designed for standard mounting configurations in industrial heating systems, reducing downtime during seasonal maintenance or emergency repairs.

Which Modine heater models are compatible with this burner assembly?
This burner assembly is primarily designed for the Modine PV175 unit heater and the PDP200 series. Always verify your specific model and serial number against the 3H0330740007 technical specifications before installation.

Is this a stainless steel or galvanized steel burner?
Unlike older galvanized versions that are prone to scaling and rust, this is the upgraded stainless steel burner kit, offering enhanced durability for commercial HVAC applications.

Does this assembly include the full burner rack?
Yes, it is a comprehensive unit heater replacement burner assembly, designed to restore peak performance to the unit's manifold system.

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.