OT-88-17-1 -- Design Guidelines for Use of an Economizer with Heat Recovery
Energy conservation with building HVAC systems continues to be of concern to ASHRAE. This paper reports the results of ASHRAE RP-471, Development of Design Guidelines for the Proper Use of an Economizer Cycle with Heat Recovery Systems. A method is presented that will enable the design engineer to properly select among an economizer system, a heat reclaim system, or a combination of both, based either on energy or cost consideration.Units: I-PCitation: ASHRAE Transactions, 1988, vol. 94, pt. 2, Ottawa