Engineered for maximum efficiency, flexible installation, and peak performance. ADP Unit Heaters feature an available 15-year warranty on the stainless steel heat exchanger and a 10-year warranty on the aluminized heat exchanger. The patented heat exchanger design minimizes air resistance for even heating, reducing stress on the heat exchanger for increased durability.
Residential Unit Heaters
Commercial Unit Heaters
30% quieter than previous models.