Document GmEkmN19Oq5Q6ygO7E9r3rGwV

Air Conditioning Unit Heaters and Coolers Refrigeration Economics Co., Inc. 1231 Tuscarawas St. E., Canton .2, Ohio RECOY PRODUCTS C. T. COILS Continuous-tube down-draft fin-coils are still unsurpassed for meat coolers. Others available for practically any application. EVAPORATIVE CONDENSERS Evaporative condensers from 2 to 100 tons. Brine spray cooling to 25 tons. 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 Continuous fin coils for unit cool ers, blast heaters, air condition ing and condensers. AIR CONDITIONING Air conditioning units of ceiling or floor type in all capacities, for cooling, heating, or both. COOLANT COOLING Coolant coolers from 1 to 20 tons are a necessity for modern pro duction of accurate machine parts. WALL UNITS Recoy "All Seasons" wall units provide means of deflecting the cold air down along the wall or out horizontally into the room, thus providing proper air circu lation for "All Seasons." SHELL CONDENSER Shell and tube, also shell and fin coil condensers. Both types have tubes arranged for cleaning with tube cleaner. WATER COOLING Self contained complete ice water and brine coolers complete with high and low sides, circulating pumps, controls, and insulation, to 50 hp. FLOOR UNITS Floor units with cooling surface exposed to view have a definite advantage over those with coils hidden. Design permits water defrosting. 1002 Air Conditioning Unit Heaters Factories: NEWARK, N. J. L. J. Wing Mfg. Co. Canadian Factory: MONTREAL 59 Seventh Avenue, New York 11, N. Y. Branch Offices in Principal Cities WING REVOLVING UNIT HEATERS 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 assures uniform and thorough distribution of com fortably 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 System of heating pioneered by WING in 1921. This method projects the heated air verti cally downward by means of light-weight, ceiling-suspended unit heaters. It has needed only this latest refinement of slowly revolving discharge outlets 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-6. (Right) Crottsection of Tur bine Heater showingfan, tur bine, heater sec tion and revolt ing discharge outlet. Design No. 5. Turbine Driven Heater 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, assuring 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 revolving discharge outlet distributes the heat continuously in constantly changing directions. 1003