Document ypwBpk1NZLzomBp4V14Y4mzO4

Air Conditioning UwtHeaters and Coolers Refrigeration Economics Co., Inc. 1231 Tuscarawas St. E., Canton 2, Ohio RECOY. PRODUCTS 4- C. T. COILS Continuous-tube down-draft fin-coils are still unsurpassed for meat coolers. Othersavailable for practically any ap plication. EVAPORATIVE CONDENSERS --> Evaporative condensers from 2 to 100 tons. Brine spray cooling to 25 tons. 4- CEILING DIFFUSER Ceiling diffusers distribute the cooled air across the ceiling, so the blast does not strike the products stored or occupants. C. F. COILS -4 Continuous fin coils for unit coolers, blast heaters, air con ditioning and condensers. 4- AIR CONDITIONING Air conditioning units of ceiling or floor type in all capacities, for cooling, heating, or both. AUTOMATIC DEFROST-> UNITS Complete, ready for electric* liquid, suction, and hot gas connections. One coil working always, .both 98 per cent of time. 4- WALL UNITS Recoy "AH Seasons" wall units provide a damper for deflecting the cold air down along the wall or out horizontally into the room, thus providing proper air circulation for "All Seasons.*' SHELL CONDENSER - Shell and tube, also sheh and fin coil condensers. Both types have tubes arranged for clean ing with tube cleaner. 4- WATER COOLING Self contained complete ice water and brine coolers com plete with high and low sides, circulating pumps, controls, and insulation. 1^ to 50 hp. FLOOR UNITS -4 Floor units with cooling surface exposed to view have a definite advantage over those with coils hidden. Design permits water defrosting. 1092 Factories: NEWARK. N. J. Air Conditioning vmt Heaters L. J. Wing Mfg. Co. 59 Seventh Avenue, New York IX, N. Y. Canadian Factory: MONTREAL WING REVOLVING UNIT HEATERS Motor Driven Heater Turbine Driven Heater This innovation in the method of dis tributing heat produces a sensation in heating comfort never before attained--a sensation of fresh, live, invigorating air. The fact that the outlets revolve as sures uniform and thorough distribution of comfortably warmed air throughout the entire working area, without drafts, hot spots or cold spots. Such an unprecedented high efficiency in distributing heat is the result of 25 years of constant study by Wing engi neers to improve on the Floodlight Sys tem of heating pioneered by WING in 1921. This method projects the heated air vertically downward by means of light-weight, ceiling-suspended unit heaters. It has needed only this latest refine ment of slowly revolving discharge out lets to bring that method to perfection. The WING Revolving Discharge type supplements the WING line of standard fixed discharge outlets, illustrated and described on the following page. Bulletin HR-5. The latest type of WING Unit Heater --with Revolving Discharge Outlets--is the WING TURBINE DRIVEN UNIT HEATER in which the steam used to drive the fan (instead of an electric motor) also supplies the heater section. The Wing Turbine Revolving Unit Heater employs the new Wing Allsteel Steam Turbine which operates at any pressure. Condensate from the heater is never at a temperature exceeding 170 F. The entire unit is so designed that there is no back pressure on the turbine, assur ing against leaks without the use of power-absorbing, troublesome packing. This also eliminates the need for traps and extra piping. As in the motor-driven heater, the re volving discharge outlet distributes the heat continuously in constantly changing directions. 1093