The dust-protected enclosure and direct reading scale allow for reliable HVAC freeze protection and easy field adjustments from both the top and bottom of the rugged galvanized steel case

protecting the actuator from constant repositioning and extending the life of the HVAC valve assembly

it maintains stable electrical characteristics under fluctuating thermal loads

and commercial ventilating systems

Lennox 49L97 Motor Arm Refrigerant The dust-protected enclosure and directThe Lennox 49L97 Motor Arm is a critical structural component engineered specifically for high efficiency air handlers and residential furnaces. As a Genuine Lennox OEM replacement part, this motor mount arm ensures precise alignment and rotational stability for the blower motor assembly. Measuring approximately 3. 718 x 4. 156 inches and weighing 0. 23 lbs, its robust construction is designed to withstand the high torque demands of industrial grade