Lochinvar & A.O. Smith 100278058 Adapter 319847-401 The Belimo NFB24-SR is a

The Belimo NFB24-SR is a high-torque spring return damper actuator designed for reliable proportional control in HVAC systems

Flexible Terminals: Dual-purpose binding head screws and quick connects support diverse wiring configurations

This motor is specifically designed for Raypak heat pump systems and certain hydronic applications

maintaining reliable performance within a 0-25 PSI pressure range

preventing unnecessary discharge and system stress

Lochinvar & A.O. Smith 100278058 Adapter 319847-401 The Belimo NFB24-SR is aThe Lochinvar & A. O. Smith 100278058 Adapter is a critical venting component designed for professional high efficiency HVACR installations. This DuraVent appliance adapter is engineered specifically to transition between the units flue collar and the vent pipe system, ensuring a gas tight seal for Category II, III, and IV gas appliances. Built from premium grade materials, this adapter is compatible with condensing boilers and water heaters from the