Superior DRT3540 40" Traditional Direct Top/Rear Vent Natural Gas Fireplace 36in This wireless sensor is compatible

This wireless sensor is compatible with various fan systems

Energy Efficiency at its Best: By intelligently adjusting fan operation based on temperature

Intelligent fault detection and diagnostic capabilities

but will help prevent moisture buildup

Upgrade your AC refrigeration system today with the Lennox 58H31 Pressure Switch and experience the difference it makes in performance and efficiency

Superior DRT3540 40" Traditional Direct Top/Rear Vent Natural Gas Fireplace 36in This wireless sensor is compatibleThe DRT3500 Series is the true representation of fully featured value. Equipped standard with appealing features such as ceramic glass, interior illumination, full function remote, and blower kit. Choose from a variety of interior liners for a personal signature touch. Versatile. Efficient. Affordable. The DRT3500 Series is value without compromise. What's Included Literature Kit (bag in bottom compartment containing Installation and Operation