Modine 3H0206340002 Air Shutter Designed with a 5-blade configuration

Designed with a 5-blade configuration and a 20-degree pitch

Key Benefits for Contactors Broad Series Compatibility: Engineered to fit and function within McDonnell & Miller 47

this high-temp silicone tubing is engineered to withstand the rigorous thermal cycles found in modern condensing furnaces and packaged units

this specific switch is calibrated for M7 models

As a veteran-grade boiler replacement part

Modine 3H0206340002 Air Shutter Designed with a 5-blade configurationThe 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