Document rB4DbwL2bODbXXqpdR56DnMOJ

Air Conditioning Industrial Heating Direct Fired Heaters Johnson Heater Corp. 1 Winnisimmet St. Chelsea, Mass. DESIGNERS MANUFACTURERS 15 Models, single heater capacities to 5,000,000 Btu fired by light or heavy oil, gas or combination gas and oil burner. Multiple criss-cross air tube heating surfaces over the combustion chamber. DIRECT FIRED "AIR ROTATION" HEATING UNITS (PATENTS PENDING) FOR INDUSTRIAL AND COMMERCIAL APPLICATIONS LOW INITIAL INSTALLATION--FUEL AND MAINTENANCE COST Simplified heating for large open buildings such as Warehouses--Machine Shops-- Garages--Airplane Hangars--Fabricating plants, etc. Our exclusive method of "air rotation" heating (Patents Pending) uniformly blankets with warm air all areas of an open building. All duct work, piping spot ting, and throwing of the heated air is eliminated. One Johnson Heater can success fully heat in excess of 1,500,000 cubic feet of building space. . TUBULAR DESIGN . FULLY AUTOMATIC HIGH EFFICIENCY . CONSERVATIVELY RATED . PRACTICALLY SELF CLEANING ALL STANDARD PARTS DIMENSIONAL BTU MODEL OUTPUT AT AVER'G CFM PLENUM MAX. BTU INPUT APPROX. SHIP PING WEIGHT A B SMOKE- C GH I PIPE DIA JA-3 JA-4 JA-5 JA-8 JA-7 JA-8 JA-10 JA-12 JA-15 JA-20 JA-25 JA-30 JA-35 JA-40 JA-50 330,000 425,000 550,000 650,000 750,000 850,000 1,000.000 1,250,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 4,000,000 5,000,000 4600 , 6000 7800 9200 10,500 12,000 14,000 17,500 21,000 28,000 36,000 42,000 49,000 55,000 68,000 420,000 560,000 700,000 815,000 950,000 1,080,000 1,260,000 1,590,000 1,900,000 2,500,000 3,150,000 3,750,000 4,375,000 5,000,000 6,250,000 1850 2300 3100 3500 4000 4500 5200 6100 7100 10,750 12,500 14,000 16,500 21,000 24,500 3*6' 3*8' 4*2' 4'8# 4'10* 5'0* 5*8' 6'(T 6'6' 7*6' 87' 9*6' 9*10* 107' ll'O* 4'3' 5'4' 5'8' 5'8' 67' V10" 7*6' 8*2* 8*8' 9'9' 0*11' mo' 13*2' 13'6' 14*10* 6*3' 2*5' VP 2*10* 7*8' 3*3' 8*0* 3*3' 8*4' 37' 8*8* 37' 9'6' 3*11' 10*3' 4*5' in' 4*9* aw 5'2' 13*5' 5*5' 14*4' 5'5' 15*2' 5*10* 16*4'. 6*8' 17*8' 8*8* 2*3' 27' 3*0* 3'<T 3*O' 3*3' 3*3' 3*9* 4*2' 4*0* 4*6' 4*6' 5*0* 5*5' 5*5' 3*0* 3*5' 3*10* 3*10* 4*1' 4*6' 4*6' 5*0* 5*5' 5*10* 6*2' 6*2' 6*8' 7*6' 7*6' 9' KT 12' 12' 12' 14' 14' 16' 16' 18' 20* 22' 24' 24' 26' The Johnson Heater Corp. reserves the right to change any dimensions contained herein without notice. Models JA-3 thru JA-15 can be supplied with blower enclosures with or without filters. All models of Johnson Heaters are designed for use with a conventional duct system where required. 1274 .Air Conditioning Johnson Heater Corp. 1 Winnisimmet St. Chelsea, Mass. DESIGNERS MANUFACTURERS 9 Models, single heater capacities to 500,000 Btu. Fired by light fuel oil or gas. Stock sizes. Practically self cleaning multiple air tube heating surfaces. SUSPENDED T MULTI-TUBE DIRECT FIRED HEATERS Low cost heating for Service Stations--Garages--Warehouses--Machine Shops Residences and other types of commercial and domestic installations. Larger single heater models up to 1,000,000 Btu. Heaters fired by oil, gas or combination burners. COMPLETELY ASSEMBLED NO FLOOR SPACE REQUIRED FULLY AUTOMATIC ALL STANDARD PARTS CONSERVATIVELY RATED DIMENSIONAL DATA BTU MODEL OUTPUT AT AVER'G CFM PLENUM MAX. BTU INPUT APPROX SHIP PING WEIGHT SMOKE PIPE DIA A B C E F GH JAS-1 JAb-iE JAS-1.5 JAb'Zhi JAS-3 JAS-jE JAb-4 JAS-5 133,000 152,000 170,000 220,000 280,000 335,000 390,000 450,000 500,000 1800 2000 2400 3000 3600 4300 5000 6000 6500 175,000 190,000 210,000 280,000 350,000 420,000 490,000 560,000 630,000 800 ' 850 925 1025 1050 1450 1550 2000 2025 8 28 85 26 23 48 12 25 8 28 85 26 23 48 12 25 9 31 88 28 25 48 15 25 9 36 96 32 29 48 23 25 9 36 96 32 29 48 23 25 10 46 109 36 33 60 19 30 10 46 109 36 33 60 19 30 12 48 115 43 40 60 25 30 12 48 115 43 40 60 25 30 The Johnson Hester Corp. reserves the right to change any dimensions herein without notice. P 20x20 20x20 23x23 26x26 26x26 30x30 30x30 38x38 38x38 SMALLER JOHNSON FLOOR MODEL HEATERS Five models of horizontal extended casing units: 110,000-138,000-165,000-210,000275,000 Btu. Five models of vertical Hi-Boy units: 110,000-138,000-165,000-210,000-275,000 Btu. 1275