Document M4k8KRVXgQ1zxBmGK3Q25ODqx

Air Conditioning Unit Heaters and Coolers Heat Transfer Surface 4821 Easton Ave., St. Louis-13, Mo. Manufacturers of AIR CONDITIONING UNITS REFRIGERATION BLOWER UNITS FINNED COILS AIR CONDITIONING COILS: Direct Expansion Coils--Cold Water Coils-- Brine Coils. HEATING COILS: Steam Coils--Hot Water Coils. COILS FOR SPECIAL APPLICATION: Evaporative Condenser Coils--Drier Ovens--Steam Coils for Food* Dehydration--Central Station Air-Con ditioning Units--Comfort Coolers. KENNARD Water Cooling and Heating Coils. Ferrous or Non-ferrous coils for cooling with brine or cold water and for heating with hot water. KENNARD Ceiling Type Air Con ditioning Units. Ten sizes. Two to 35 tons cooling capacity range and 40,000 to 1,250,000 Btu's range in heating. Various arrangements of discharge, filter box, motor drive. KENNARD Floor Type Air Conditioning Units. Eight sizes. Capacities range from 4 tons to 35 tons in cooling; 60,000 to 1,250,000 Btu's in heating. Various arrangements of discharge, filter box, motor drive. KENNARD Steam Coil Core. A complete range of ferrous and non-ferrous steam heating coils. Steam coils can be furnished in non-freeze type with steam distributing tubes. KENNARD RS Unit. 100 per cent utilization of coil the Kennard Way. Full coil surface is utilized when air is drawn through coil. Units for brine, freon, am monia and methyl-chloride. 9 sizes basic capacity ratings 410 Btu's to 1521 Btu's. We are equipped to fabricate most types of STEEL COILS--available either hot dipped galvanized or paint dipped. COPPER COILS on W.P.B. approval. WRITE FOR COMPLETE INFORMATION 922 Air Conditioning Unit Heaters and Coolers D. J. Murray Mfg. Go. Wausau, Wisconsin Offices in Principal Cities MANUFACTURERS OF THE GRID UNIT Overall dimensions for installation of Cast Iron GRID Unit Heater Now made of high test cast iron in stead of aluminum heating sections, to cooperate with the war effort in conservation of vital materials. Patent applied for. Designed and tested to operate with steam or hot water systems--for steam pressures from 2 lbs to 250 lbs. Engineered along the same lines as the standard GRID Unit which had aluminum heating sections and has been on the market since 1929. Cl (CAST IRON) SERIES GRID UNIT HEATER DATA Model No. Cl-1000 C1-I200 C1-I500 CI-2000 C1-2504 C1-2500 Cl-3000 Cl-3000 Capacities SJETDimensions Motor Vol. 5 P&i Steam 60 F Approx. Pipe Size Fan A B C D E Up Rpm Cfm Btu/ Hr Final Air TMPF Lbs. Supply Return >/4n% 10Vr 12 10% 16 1/20 1750 675 HH I3M 12'/, 13% I9H 1/8 1750 .1142 Wi 15^ 12 16 23H 1/8 1750 1500 22M 2t% 12 21% 28% 1/6 1150 2600 27Vl 2iX 13 m2 25Jj 13 25H 35'/, 1/4 2SH 35'/, 1/2 1150 1150 3300 4350 32M 31 13 31 40>/t 1/2 850 6300 32H 31 13 31 W/i 1/2 1150 8000 30010 54000 76500 143000 206000 224000 332000 380000 101 103 107 110 117 107 108 103 160 230 300 500 675 700 1025 1075 i'/. i'/. i'/i' 2 2* 2* 2'h` 2'h' i'/. i'/. i'/. i'/. i'/. I'/, i'/. i'/< Vi Vl Vl Vl H H H H Furnished also with 2 in. top supply connection inlet. NO ELECTROLYSIS TO CAUSE CORROSION . Low maintenance expense. More air changes per hour. Positive "directed" heat. No leaks--no breakdowns. Lower outlet temperature. Larger air volume. No soldered, brazed or expanded joints. Open design that keeps units clean. Send for complete catalog information 923