30 JUL 82 COMPARISON OF PROPOSALS FOR AIR CONDITIONING/HEATING SYSTEM ” FOR MABBETT ROOM, RECREATION CENTRE, PORT COQUITLAM VENDOR DELIVERY MAKE AND MODEL + SO rent «een 6 ny ene COOLING CAPACITY HEATING CAPACITY PROPOSAL A 0 can ene ae ue nee ere ee A & A AIR 8 weeks Climate-Master Model FLMR-25 PROPOSAL 8B BEL-AIR 8 weeks Carrier 278,000 BTU/H (25 tons) (9SF DB, 67F wB) 467,900 BTU/H DESIGN CONDITIONS ELECTRICAL FEATURES INCLUDED 75F/S5% RH (summer) 7OF (winter) 208/230/3/50 *Electronic tamp~ erature control *Roof mounting curt Modulating air dampers *Stainless steel heat exchanger *Disconnect switeh 208,000 BTU/SK 25 tons) (95F DB, 467 WB) 375,900 BTU/h *Thermostat control #Roof mounting curb *Economizer (100% outside air for cacling) Y eens river Meet PROPOSAL C BEL-AIR @ weeks Carrier 239,000 BTU/h {20 tons) j (9SF DB, 67F wed 450,000 BTU/H 74F +/- 2% 2OB/250/5/6 *Thermostat control *Roof mounting curb *Economizer (100% eutside air far cooling) ett, t i