Document n9O2jNg2mv3zdjKg7ZGqQ2a52

Air Conditioning Unit Heaters and Coolers McQuay, Inc. 1602 Broadway, N.E., Minneapolis, Minn. MANUFACTURERS OF AIR CONDITIONING EQUIPMENT Sales Offices in all Principal Cities Air Conditioners ' Air Conditioning Coils Blast Heating Coils Refrigeration Coils Convection Radiation Unit Heaters Unit Coolers PB0E S THE EXCLUSIVE McQUAY RIPPLE-FIN COIL ASSEMBLY The McQuay Fin and Tube assembly in all Mc Quay coils and cores is one of the reasons McQuay products are considered "Tops in Over-All Efficien cy" by many heating and refrigeration authorities. Heat transfer efficiency primarily depends on three elements in coil construction. First, "Area of Con tact," Second, "Contact Pressure" and finally "Quality of Contact" between collar and tube. In McQuay coils all three necessary elements are found developed to their highest degree. The famous McQuay "Wide Fin Collar" plus Exclusive Hydraulic Expansion together with the polished sur face, secured by "spinning" the fin collar, truly provides the last word in Heat Transfer. Comfort Coolers Blower Coolers (Suspended & Floor Type) Room Coolers (Cabinet Type) Ice Cube Makers Icy-Flo Accumulators Zeropak Low Temp. Units RIPPLE-FIN COIL McQUAY STANDARD CONVECTORS The Standard all purpose Convector has been designed to meet all heating requirements. They are available for free standing, partially recessed, fully recessed and wall mounting applications. All enclosures are constructed from high grade steel, properly reinforced to make a sturdy cabinet. The heating element is constructed of a series of round tubes to which are attached die formed radiating fins, which are STANDARD CONVECTOR, bonded to the tubes by an exclusive process. We offer the services of our Engineering and design department to help solve your heating problems. MORE THAN 1,000,000 STANDARD COIL TYPES AND SIZES McQuay manufactures the most complete line of Standard Coils in the Industry. Coils for Heating--1 to 10 rows deep using low or high pressure steam or hot water. Non-Freeze--(steam distributing tube) type coils 1 and 2 rows deep. Removable Plug--(cleanable tube) type coils 1 to 12 rows deep. Water Coils for Cooling--1 to 12 rows deep. Direct Expansion Coils--for cooling 1 to 10 rows deep. Refrigeration Coils--all types and sizes. Special Coils--of. various materials furnished on order for special applications. 882 McQuay, Inc. STANDARD UNIT HEATER RADIAL UNIT HEATER CABINET TYPE UNIT HEATER COMFORT COOLER COMFORT COOLER AIR CONDITIONER (YEAR-ROUND I Air Conditioning Unit Heaters and Coolers UNIT HEATERS Critical materials must be conserved. McQuay Unit Heaters have a steel core of highest heat transfer efficiency, and a sturdy steel cabinet. Truly it can be said that McQuay construc tion provides "greatest Btu per pound of metal used." All McQuay Unit Heaters are fur nished in sizes to meet with govern ment regulations and with motors to meet all electrical current characteris tics, making it convenient to select the proper size heater for every installation. DOWN FLOW UNIT HEATER McQUAY COOLERS For Industrial Application Made in two types--one for use with water or brine; another for Freon or methyl chloride. Eight sizes in each type--all with 4-speed motors. BLOWER TYPE UNIT HEATER AIR CONDITIONERS--COLD WATER AND FREON TYPES ForTndustrial Application Choice of recirculation of indoor air, entire intake of outside air, or a com bination of both. Cold water or brine used in one type; Freon or methyl chloride in another. Modern "sound isolated" construction assures quiet operation. Capacities to 6 tons. BLOWER TYPE UNIT HEATER CENTRAL SYSTEM AIR CONDITIONING UNITS Suspended and floor types, cools, dehumidifies, filters, and circulates air in summer, heats, humidifies, filters and circulates air in winter. Extreme flexibility and accessibility "built-in." Cooling capacities from 5 to 50 tons in both Suspended and Floor Type. McQUAY ICY-FLO ACCUMULATORS The new practical "Storage-Battery", for refrigeration effect is now available for handling heavy loads of short duration. AIR CONDITIONER t YEAR-ROUND ) All McQuay Units are available in a large range of sizes, under applicable government regulations for Army, Navy, Maritime Commission, Coast Guard and essential industries. Write for Descriptive Bulletins. McQuay, Inc., 1602 Broadway St. N.E., Minne apolis, Minnesota. 883 ACCUMULATOR