What Kunkle models is this unit compatible with for replacement

This unit is rated for continuous duty

Field Serviceability: Designed for straightforward diaphragm and orifice inspection

Optimized Performance: Restores precise 3-way directional control for improved system responsiveness and efficiency

Reznor 155980 Venter Assembly 30067439-890 What Kunkle models is thisFor field technicians and mechanical contractors maintaining Reznor heating systems, the Reznor 155980 Venter Assembly is the critical OEM solution for managing combustion exhaust and maintaining safe draft pressure. This induced draft blower is engineered specifically for compatibility with Reznor SFT 60 through SFT 125 model unit heaters. As a complete venter motor and wheel assembly, it ensures optimal air exchange and emissions control, which are