Johnson Controls DB Series Heat Pump

The Johnson Controls DB Series large-capacity water-to-air heat pump delivers high-efficiency performance with value-added features across multiple capacity offerings. Designed for demanding commercial applications, the DB Series includes standard features such as scroll compressors, variable air volume capability, and 100% outside air operation—providing exceptional flexibility, reliable performance, and quiet operation. Utilizing low–global warming potential R-454B A2L refrigerant, the DB Series supports sustainability goals while meeting low-GWP regulatory requirements.