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NORA Oilheat Technicians Manual

Table 5-2: Combustion chamber sizing data (preferred) Square Square Dia. Round Rectangular Chapter 5 Nozzles and Chambers HEIGHT FROM NOZZLE TO FLOOR IN INCHES Oil Inch Area Combustion Combustion Combustion Conventional Conventional Sunflower Sunflower Consumption Combustion Chamber Chamber Chamber Burner Burner Flame Burner Flame Burner gph Chamber Inches Inches Inches Width x Length Single Nozzle Single Nozzle Twin Nozzle .75 60 8 x 8 9 — 5.0 x 5.0 x .85 68 8.5 x 8.5 9 — 5.0 x 5.0 x 1.00 80 9 x 9 10-1/8 — 5.0 x 5.0 x 1.25 100 10 x 10 11-1/4 — 5.0 x 5.0 x 1.35 108 10-1/2 x 10-1/2 11-3/4 — 5.0 x 5.0 x 1.50 120 11 x 11 12-3/8 10 x 12 5.0 x 6.0 x 1.65 132 11-1/2 x 11-1/2 13 10 x 13 5.0 x 6.0 x 2.00 160 12-5/8 x 12-5/8 14-1/4 6 x 7.0 x 2.50 200 14-1/4 x 14-1/4 16 12 x 16-1/2 6.5 x 7.5 x 3.00 240 15-1/2 x 15-1/2 17-1/2 13 x 18-1/2 7.0 5.0 8.0 6.5 3.50 315 17-3/4 x 17-3/4 20 15 x 21 7.5 6.0 8.5 7.0 4.00 360 19 x 19 21-1/2 16 x 22-1/2 8.0 6.0 9.0 7.0 4.50 405 20 x 20 17 x 23-1/2 8.5 6.5 9.5 7.5 5.00 450 21-1/4 x 21-1/4 18 x 25 9.0 6.5 10.0 8.0 5.50 550 23-1/2 x 23-1/2 20 x 27-1/2 9.5 7.0 10.5 8.0 6.00 600 24-1/2 x 24-1/2 21 x 28-1/2 10.0 7.0 11.0 8.5 6.50 650 25-1/2 x 25-1/2 22 x 29-1/2 10.5 7.5 11.5 9.0 7.00 700 26-1/2 x 26-1/2 23 x 30-1/2 11.0 7.5 12.0 9.5 7.50 750 27-1/4 x 27-1/4 24 x 31 11.5 7.5 12.5 10.0 8.0 800 28-1/4 x 28-1/4 25 x 32 12.0 8.0 13.0 10.0 8.50 850 29-1/4 x 29-1/4 25 x 34 12.5 8.5 13.5 10.5 9.00 900 30 x 30 25 x 36 13.0 8.5 14.0 11.0 9.50 950 31 x 31 26 x 36-1/2 13.5 9.0 14.5 11.5 10.00 1000 31-3/4 x 31-3/4 26 x 38-1/2 14.0 9.0 15.0 12.0 11.00 1100 33-1/4 x 33-1/4 28 x 29-1/2 14.5 9.5 15.5 12.5 12.00 1200 34-1/2 x 34-1/2 28 x 43 15.0 10.0 16.0 13.0 13.00 1300 36 x 36 29 x 45 15.5 10.5 16.5 14.0 14.00 1400 37-1/2 x 37-1/2 31 x 45 16.0 11.0 17.0 14.5 15.00 1500 38-3/4 x 38-3/4 32 x 47 16.5 11.5 17.5 15.0 16.00 1600 40 x 40 33 x 48-1/2 17.0 12.0 18.0 15.0 17.00 1700 41-1/4 x 41-1/4 34 x 50 17.5 12.5 18.5 15.5 18.00 1800 42-1/2 x 42-1/2 35 x 51-1/2 18.0 13.0 19.0 16.0 90 Square Inches 80 Square Inches per Gallon per Gallon 100 Square Inches per Gallon Round Combustion Chambers Usually Not Used In These Sizes Chapter 5—Nozzles and Combustion Chambers 5-19


NORA Oilheat Technicians Manual
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