Modine 5H0750320000 Ignitor

The Modine 5H0750320000 Hot Surface Igniter is the high-performance OEM replacement ignitor engineered specifically for technical compatibility with the Modine Hot Dawg and HD series unit heaters. This silicon carbide igniter serves as the direct professional substitute for the legacy 5H75032A part number, ensuring a seamless fit and immediate restoration of the combustion cycle. Designed to handle the rigorous 120V ignition sequence of Modine gas heaters, this component reaches peak temperatures of 1,800°F+ within 17 to 40 seconds to ensure reliable bulb ignition and flame sensing. As a critical failure point in older units, this Modine furnace part features a specialized ceramic base and robust lead wires to withstand high-frequency thermal cycling in commercial or residential environments. For service technicians, utilizing this genuine replacement heating element prevents the timing mismatches often seen with universal aftermarket kits, maintaining the integrity of the original furnace control board and gas valve operation.

• Exact OEM Match: Direct 1:1 replacement for 5H75032A and 5H75032, eliminating the need for bracket modifications or wire splicing.
• Optimized Ignition Timing: Precision-tuned to work with standard Modine 120V ignition modules for consistent light-offs without delayed ignition.
• High-Temperature Durability: Engineered with silicon carbide to withstand the extreme thermal stress of modern high-efficiency heating cycles.
• Broad Series Compatibility: Fits a wide range of popular models including the HD30, HD45, HD60, HD75, and TLP series units.

Is the 5H0750320000 compatible with my older Hot Dawg unit?
Yes, this is the current manufacturer-specified replacement for part number 5H75032A used in HD and HDS series heaters manufactured before May 2007, as well as several TLP models.

Can I touch the silicon carbide element during installation?
It is standard practice to avoid touching the black heating element with bare hands. Skin oils can create "hot spots" that lead to premature failure during high-temperature operation; always handle the part by the ceramic base.

Does this igniter include the necessary mounting hardware?
This HVAC replacement part is typically supplied with the lead wires and ceramic insulator as an assembly, designed to slide directly into the existing burner mounting bracket.

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.