Modine 3H0330740006 Burner Assembly 322056-301 and HKN-734-1 part numbers

and HKN-734-1 part numbers

it is designed to interface with 24V or 120V pilot duty circuits typically found in York control strings to interrupt the contactor coil upon reaching the 165 psi limit

Featuring 3/8 inch ODF x 3/8 inch ODM connections

This specific 35-66 series module typically utilizes a 4-to-7 second trial for ignition following the 20-second heat-up period to ensure the gas valve is only energized when the ignitor is at peak temperature

The Lennox 49L92 Pressure Switch is a high-precision OEM HVAC replacement part engineered for critical safety monitoring in Lennox gas furnaces and air handlers

Modine 3H0330740006 Burner Assembly 322056-301 and HKN-734-1 part numbersThe Modine 3H0330740006 Burner Assembly is a factory spec stainless steel replacement burner (replaces older aluminized 3H0330730006 units) engineered specifically for high demand commercial heating environments. This 8 burner, 3 inlet manifold configuration is critical for maintaining precise unit heater combustion and flame stability in Modine PDP175 and PA175 gas fired units, including the Modine PA170, PAE145, and PV145 series. Constructed from