Air conditioning source intake and heat exchanger - comprises housing with by pass between exchanger and outlet housing

摘要

The intake comprises a heat exchanger (14) in a housing and an associated outlet housing (20) with openings (24). A by pass (28) is set between the exchanger and the outlet housing, and has a shutter (30) regulated by a temperature control (26). The openings are slots in a face plate (22) wider than the housing (12), which have air guide flaps at right angles to the plate, formed from the cut out portion of the slot. ADVANTAGE - Maximum permitted temperature changes per metre background can be maintained.