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Air Conditioning Niagara Blower Company AIR ENGINEERING EQUIPMENT AND SYSTEMS General Sales Office: 6 East 45th Street, New York City Buffalo Rochester Boston Philadelphia Pittsburgh Chicago St. Louis Seattle Cleveland Toledo San Francisco 16 Years experience in the engineering, design and installation of complete air conditioning. PRODUCTS--Exact Control Air Conditioning, Humidifying, Dehumidifying. Drying, Moistening,' Chilling, Comfort Systems, Niagara Air Con ditioners, High Humidity Spray Coolers, Fan Coolers, Fan Heaters, Cool ing Coils, Heating Coils, Evaporative Aero Condensers. NIAGARA AIR CONDITIONING SYSTEMS For human comfort and for all industrial applications requiring controlled climatic conditions of temperature, relative humidity, air purity and air movement. NIAGARA AIR CONDITIONER, TYPE A Maintains constantly, or makes any change required in temperature and relative humidity; dries or moistens within tolerance of 1 degree F. and 2 per cent R.H. in processing hygroscopic materials; cleans air effectively; secures satur ation for dehumidifying. Seven sizes. Available both in floor-mounted and space-saving suspended types. Niagara W Aluminum Surface Cod Air Conditioner, manufactured in 7 tixet both floor mounted and ceiling suspended models NIAGARA AIR CONDITIONER TYPE C Uses Surface Cooling Coil method for cooling and dehu midifying. Manufactured in sections so that any desired combination of air conditioning functions may be obtained; also solves installation problem in existing buildings as its sections can be brought thru any doors Niagara Air Conditioner, Type A. and erected in confined spaces. manufactured in 7 deer, both floor mounted and ceding euepended moddt NIAGARA SURFACE COOLING COIL METHOD Air conditioning for human efficiency and comfort. A year around operating system providing winter heating and humidifying and summer cooling and dehumidifying for offices, stores, restaurants and all places where people gather. . An advanced engineering method introducing simplified apparatus and controls, for superior operating results, economy and long life, which cut operating costs. NIAGARA FAN COOLER Recommended for comfort cooling, process cooling, low temperature storage for dairies, fruits, meats, food prod ucts, fur storage vaults, etc. Gives complete circulation of air at desired temperature with even temperature at all points. Manufactured in seven sizes. Niagara Pan Cooler Manufactured in 1-, t-. 3-. and 4-fan unite and in 7 sizes--both floor mounted and ceiling suspended types Niagara Disk Fan Cooler NIAGARA DISK FAN COOLER For overhead suspension, saves space and provides the effici ency of moving air cooling for small storage areas, market coolers, etc. 832 Niagara Blower Company Air Conditioning NIAGARA SPRAY COOLER For all cooling applications requiring high hu midity or high capacity in small space such as food product applications, especially meat chilling and storage pre-cooling and storage of fruits and vege tables. Prevents drying out, wilting. Also.used in industries requiring freezing temperatures such as ice-cream manufacture and frozen food storage. Niagara Spray Cooler is built with cooling coils in a constant brine or water spray. Maintains constant relative humidity as required. Available both in floor-mounted and space-saving suspended types. NIAGARA EVAPORATIVE AERO CONDENSER Saves power and water COSt Utilizing atmospheric air to remove heat of condensation, consuming Niagara Spray Cooler Illustration of t-fan unit. Also manufactured - asid 4-fan units and in 7 sizes, both ^oor ** spaded models only the small amount of water evaporated by the air cir culated. Seven sizes. NIAGARA FAN HEATERS ,,,, lUudrtfionof sjanmU. Also tnanufadured in S-, arid 4-fan unite and in 7 sizes, both floor mounted and ceding suspended models For the heating and ventilating of large areas, Niagara Fan Heaters put the heat immediatly where needed in the working zone, give quicker heating up to working temperatures. Defin>^Y built to the highest possible standards; welded alummimun heating coils, NIAGARA HUMID HEATER Recommended for industrial applications where heat and humidity are required as in manufacture of textiles, cordage, printing and paper converting plants. NIAGARA COOLING COILS High pressure tested cooling coils are used in Niagara Fan Coolers and Niagara Surface Method air conditioning. Encased. 13 standard lengths for blast cooling installations, in both 20-in. and 30-in. widths. Manufactured in aluminum and copper. Niagara Aluminum Heating Coil* NIAGARA ALUMINUM HEATING COILS For use with fan heating systems giving the advantage of alum inum, light weight and resistance to corrosion. Manufactured in two widths, 20-in. and 30-in., and in various lengths, giving a complete range of sizes. 150 lbs. working steam pressure. Niagara Aluminum Booster Heaters are used for reheaters to control room temperature independently of fan system. Niagara AU Aluminum Diek Fan Heater NIAGARA DISK FAN HEATERS Operate with low discharge temperature, cut down roof and wall losses. 833 md