Reznor Model RHH has large, hinged access-panel doors for quick and easy access to cooling, heating, and blower sections as well as the control panel. Wiring diagrams are mounted inside control panel door for easy reference. Noise-reduction features double-wall insulated cabinet on rooftop installed equipment. In addition to providing energy-efficient makeup air in cooling mode, Model RHH also will provide gas heating at up to 93 percent fuel efficiency.

Source: ACHR News (a part of news report)

http://www.hiross.org 精密空调∕机房空调厂家