Document nppoxKKz4QgYok4rzmxemyvjX

Air Conditioning hS^'164 Campbell Heating Company 3121 Dean Ave., Des Moines, Iowa DIRECT FIRED SPACE HEATERS Oil, Gas, Stoker, Hand Fired or Combination Gas and Oil Fired Heater Guaranteed for 10 Years from Any Cause, Blower, Motor, Burner and Controls, for One Year Against Defects. The Campbell Dir ect Fired Space Heat ers are designed to be located in the room to be heated but they can be connected to a duct system for heating any type of building and are quiet enough to be used in churches, schools, etc They are designed to be shipped as a com plete unit ready to connect to fuel line, electric power and flue but they can be ship ped in sections for as sembling in a base ment room. The steel heater is then assem bled and welded on the job. Furnished also for Gas, Stoker or Hand Firing Unit Num ber Btu (1) Output Capacity 70 Return AirNo Ducts Blower Motor CFM HP (2) (3) Overall Dimensions inches Heat Not incl. ing burner Surface Sq. Ft. W L Ht. Firing Rates Stack Connection Dia. In. (4) Oil GPH 1000 Btu GAS C.F.H. Approx. Ship** WSb Stoker L b s /H r U8075 U8100 725,000 8,850 2-iHP 280 75 80 114 893,000 10,900 2 -i HP 320 75 93 118 12 14 7.0 900 8.5 1,120 80 5,000 100 6,000 U8125 1,080,000 13,200 2 -f HP 360 75 105 120 16 10.5 1,350 125 7,000 U8150 1,275,000 15,600 2-1 HP 440 75 118 120 16 12.0 1,600 150 8,000 U8175 1,440,000 17,500- 2 -1 HP 480 75 130 120 U8200 1,725,000 21,100 24 HP 600 94 137 136 18 20 14.0 1,800 16.5 2,150 175 10,000 200 11,000 U8250 2,160.000 26,400 2-1JHP 750 94 157 136 20 20.5 2,700 250 13,000 (1) Heat Emission per square foot of heating surface is 3000 Btu per hour or less. If heater is not located in room to be heated an allowance for radiation losses should be made. (2) Rated air volume produces 75 deg air temperature rise through the heater. This air volume can be varied to suit other conditions. (3) Motor size can be increased to provide for any duct system. (4) An induced draft blower can be furnished if a stack or chimney is not available. The gas passages of the heater are adequate so that an induced draft blower is not ordinarily necessary. For data on other Campbell Products see pages 1052, 1053. Eastern Representative: O. C. Adams, 41 East 42nd St., New York 17, N.Y. MUrray Hill 7-4044 1064 Air Conditioning Industrial Heating Direct Fired Heaters E. K. Campbell Heating Company Kansas City 3, Missouri HEAVY DUTY FURNACE FAN EQUIPMENT Standard Units Up To 8,000,000 BTU/HR. ii Made in Units from 500,000 Btu/hr to 8,000,000 Btu/hr. Available for any fuel or in ``All-Fuels" model. Operating efficiencies up to 84 per cent with resultant fuel economy. Counter-Flow heat transfer. Drive thru principle exclusively (no suction applications). Low Internal resistance to flue gases. Fiberglas insulated casing. Baked enamel exterior finish. Extra Heavy welded steel construction throughout. Available in any required arrangement of duct outlets. Extreme flexibility of equipment arrangements. Balanced job design--blower and furnace sized separately. Sold only on an engineered basis to fit job requirements. Used in thousands of large buildings over country, the E. K. Campbell Heating Co's Type H-D Furnace-Fan system is particularly suited for buildings containing large spaces, such as industrial plants, churches, schools, hangars, etc. High quality equipment, designed to last, giving unusually low cost on a year service basis. The E. K. Campbell Heating Company guarantees RESULTS as well as its equipment. Inquiries invited regarding LARGE SPACE HEATING PROBLEMS. Manufacturing Engineers since 1910 1065