Modine 3H0206340002 Air Shutter High-voltage insulation prevents electrical leakage

High-voltage insulation prevents electrical leakage and ensures 100% of the energy reaches the igniter

Is the 8402-114BX compatible with older Bard units

As a critical link in the electrical control circuit of high-performance HVACR systems

Operating within a 20-30 millivolt (mV) output range

As a direct substitute for the 36453B001 flame sensor

Modine 3H0206340002 Air Shutter High-voltage insulation prevents electrical leakageThe Modine 3H0206340002 Air Shutter is a critical combustion component designed for Modine gas fired unit heaters. This genuine OEM replacement part is the direct successor to the legacy Modine 3H20634 2, engineered to regulate the primary air to fuel ratio within the burner assembly. Proper adjustment of this primary air shutter control is essential for achieving a stable flame, ensuring complete combustion, and preventing soot accumulation or