Economize On Energy

The 97% AFUE^† rating means that the QuietComfort^® VC/EC 97 can save you major fuel dollars. The weld-free clamshell construction and the integrated ripple-edged design of the RPJ^® heat exchanger increase heat transfer. The secondary heat exchanger adds to the efficiency.

^†AFUE stands for Annual Fuel Utilization Efficiency.

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