This Modine heater gas conversion package includes high-precision main burner orifices

Always consult the product manual and adhere to manufacturer guidelines

allowing for use in substantial commercial boiler setups

If the element is fouled

CO-12 Head Gasket

Carrier 329117-704 Transition Assembly R-22 This Modine heater gas conversionThe Carrier 329117 704 Transition Assembly is a critical OEM component engineered for high efficiency 90+ RPJ3 gas furnaces. Built to survive the corrosive environment of condensing furnace systems, this genuine Carrier part ensures a precise mechanical interface between the heat exchanger and the venting blower. For technicians servicing Carrier, Bryant, and Payne residential units, maintaining the airtight seal at the transition point is vital to