Lennox Y8250 Control Freon Optimized for natural gas and

Optimized for natural gas and propane boilers

reducing communication-related error codes

and long-term operational reliability

Precise Differentials: Adjustable low-side differential (10–60 psi) and a fixed 60 psi high-side differential ensure stable system cycling and prevent short-cycling

Lennox Y8250 Control Freon Optimized for natural gas andThe Lennox Y8250 Deluxe Ventilation Control provides precision management of fresh air intake to maintain ASHRAE 62. 2 indoor air quality standards in residential and light commercial applications. This control is designed to interface directly with HVAC ventilation dampers and blower motors, automating the exchange of stale indoor air with filtered outdoor air based on user defined parameters. By monitoring both temperature and humidity levels, the