Document yrBK5yLBgdba2kzYx0L128ReD

270 Heating System? COLUMBIA Boiler Company of Pottstown Pottstown, Pa. Makers of steel power and heating boilers PACKAGED HRT* AND VERTICAL TUBELESS BOILERS AND STEAM GENERATORS TANKLESS INDIRECT WATER HEATERS HRT* PACKAGED GENERATOR A.S.M.E. Code Construction, Oil or Gas Fired, 2 to 100 H.P. Com> . plete. Automatic Power Plants for Every Steam Processing or Hot Water Heating Need. Designed tor tiring with gas, light or heavy oils; available with combination burner for interchangeable use of gas or oil. COMPLETE DEPENDABLE EFFICIENT Unit includes boiler, burner, gauges, controls, jacket, insulation, etc. It is shipped fully assembled, fully piped and wired, factory fire tested . . . ready for operation on arrival. Every part, every accessory was designed for maximum functional efficiency in proper relationship with all other parts. Problems of installation and service are thus reduced to a minimum__ and maximum efficiency is assured. HIGHER STEAM OUTPUT, MORE EFFICIENT HEATING, SIMPLIFIED SERVICING Having a greater heating surface than most makes of the same or higher ratings, the COLUMBIA generator produces more steam or hot water at higher efficiencies. More heat is converted into steam, more heat is transferred to water. It is proportioned to make maxi mum use of the hot gases of combustion . . . rapidly heating re fractory surfaces and extra insulation enhance efficiency. Front and back access to tubes by easy removal of cover plates makes cleaning and inspection a cinch. HORIZONTAL RETURN TUBULAR Bp Ratio*............................ Lrnvtb O-A......................... Width O.A. .................. .................... in. Water Heating Surface... 03 Filial Rate................... Gaa or 03 Inpat................ Approximate Output......... 72 42 60 30 2.00 280,000 200,000 8 81 64 56 2.30 400,000 300,000 10 81 44 H 66 72 490,000 350.000 15 51 92 .so 700.000 500,000 900,000 700.000 1,000,000 1,200,000 60 415 2.600.000 1,800,000 3,600.000 2,700,000 3.400,000 VERTICAL TUBELESS STEAM GENERATOR Multipass tubeless design provides maximum heat transfer Requires minimum floor space Bottom firing and top vents eliminate - gas traps Large full area steam space insures dryer steam McDonnell & Miller float operated low water cutoff and pump control with provision for electric probe type cut off a Full three inches of insulation mini mizes heat loss Refractory combustion chamber in sure* more complete combustion Easy access provided for cleaning and inspection--without need to remove controls Conventional gun type fuel burning equipment, standard controls eliminate need for specialized service Pressure fired and sealed to avoid need for slack or chimney AS-M.E. constructed and stamped--welds X-rayed and stress relieved. SPECIFICATIONS AND DATA H. P. Ratio* S Approx. Input BTU per Hoax.... 2(0,000 Approx. Inpat Gab. per Hoar.... 1.75 Apwox. Output BTU per Hour.. 180,000 Boiler Height................................ 4OH* Boiler Diameter............................ 23' Approx. Floor Space..................... 2H' x *w Max. Operating Pressure FSI___ 100 Approx. Shipptn* W*t.................. 7501b >0 IS 420.000 3.00 340.000 "S'- 3' * S' 125 1350 3* 630.000 4.50 510.000 68H* S3* W' * S' 125 15501b 25 1,200,000 8.00 830,000 76X* 39* 4' x 6' 125 21501b TANKLESS INDIRECT WATER HEATER A.5.MJE. Code Construction, SBI Rated A dean, dependable source for every hot water need. Instantaneous indirect heat ing with copper coil . . . ensures against destructive corrosive action of raw water developed in direct fired heaters. Provides an abundant supply of dean, rust-free hot water at all times . . . from 190 to 1200 G.P.H., continuously at 100 deg. F. risff. Ample combustion space and insulation completdy eliminate objectionable noises. MODEL NO.* Boiler-Burner Units WHL20 TWHU6 TWHU0 TWHW8 RATINGS Input--Gab per Hr........................ BTU per Hr.................................... He*tin* Sorface--Sq. Ft................ Gab. per Hr. 80* F Rise................ Gab. per Hr. 100* F Rise.............. 1.35 190,000 32.5 240 190 5.50 770,000 110.0 970 740 7.00 980,000 120.0 1160 940 9.00 1.260,000 182.0 1500 1200 HEATER DIMENSIONS Height............................................. 42' 60* 66* 19' 30* 32* Length............................................. 24* 35' 40* 66* 32' 48* UNITS AVAILABLE IN ALL INTERMEDIATE SIZES ^ with BTC's per hr. of 280,000.310.000.490,000,430.000,980,000, 1.400.000. '.Heating Systems 271 COLUMBIA Boiler Company of Pottstown Pottstown, Pa. ;} Makers of steel power and heating boilers ? STEEL WATER TUBE AND TUBELESS LOW PRESSURE HEATING BOILERS ^ WITH 20-YEAR GUARANTEE Water Tube Tubeless ASJH. CODE CONSTRUCTION, SBI Rated, A.G.A., SUR and liL Approved Oil or gas fired; fully equipped with no extras needed. Burners are custom engineered for maximum operating efficiency, self-contained large copper instantaneous tankless coils provide a continuous flow of year 'round domestic hot water. MAXIMUM EFFICIENCY:.The arrangement of baffles or tubes forces the hot gases to travel five times the full length of the boiler, effecting maximum beat transfer. Finest quality copper bearing boiler plate of uniform thickness assures fast heat transfer, longer life. QUIET OPERATION: Ample combustion space, insolation and heavy jacket completdy eliminate objectionable noises. L-16 gotwtgi--Oil Fired Input--Gals per Hr..................... Sol Net Rating Sq Ft Forced Water..................... Sq Ft Gravity Water................... Sq Ft Steam.................................. Btu per hr Forced Water............ Btu per hr Gravity Water.......... Btu per hr Steam......................... 1.00 580 510 320 87,000 77,000 77,000 L-18 L-20 L-22 L-24 L-30 *L-32 L-36 *L-40 *L-48 1.20 1.35 1.75 2.25 3.00 4.00 5.5 7.00 9.00 720 640 400 108,000 96.000 96,000 990 880 550 149,000 132,000 132,000 1260 1120 700 189.000 168,000 168,000 1620 1440 900 243,000 216,000 216,000 1980 1760 1100 297,000 264,000 264,000 2700 2400 1500 405,000 360,000 360,000 3750 3300 2050 560,000 495.000 49S.000 4800 4200 2600 700,000 620.000 620,000 6100 5400 3400 915,000 810,000 810,000 ' Constructed Water Tube Only Gas Fired Units A.GA. and SUR Approved for outputs from ?200 to 1,008,000 Bin's per hour. PACKAGED TUBELESS LOW PRESSURE OIL OR GAS BOILER-BURNER HEATING UNITS AS.M.E. Construction BOILER CARRIES 20-YEAR GUARANTEE FULL FLOW BASEBOARD RADIATION A marvel of heating efficiency, it provides positive assurance of minimum installation coat. Equipped with large copper instan taneous (tankless) coils for a continu ous flow of domestic hot water. Fully pre wired at the factory, with controls com pletdy installed . . . has attractive two-tone gray extended steel jacket . . . leaves nothing to be done except to remove wrappings and connect utilities. Complete unit skidded and folly enclosed in strong carton for safe shipment. Unique base lip assures full heating efficiency with wall-to-wall carpeting New magnetic damper assures secure positioning Noiseless performance assured by 1. Interlocking fin spacing tabs. 2. Floating dement 3. Adhesive pads attached to element. 4. Front cover hdd firmly in place by nniqne tension spring action bracket. TULL-FLOW unpainted alumiaum-filf design on copper beating dement Simplified installation: Pre-flared cop per tubing ends, snap-on brackets. No tools required. All endosure parts have baked white enamel finish 2-TIER UNITS ALSO AVAILABLE.