matching the correct orifice size is vital to prevent over-pressurization and ensure the internal relief valve (IRV) functions within its design parameters

Secure Connection: Features a standard Chatleff nut connection for a robust and simplified installation process

eliminating the need for separate relay mounts and long wire runs

Does this drier support bi-directional flow

Modine 3H0330740006 Burner Assembly 322027-701 matching the correct orifice sizeThe 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