PARRY GB4, Product Instructions

Page: 19 / 25

Parry -British Built for Purpose
IN272-3
17
Technical Information
Per Hob Burner
GAS OPERATING PRESSURE TOTAL HEAT INPUT
NATURAL G20 20mb / 8” W.G. 5.557 KW = 18959 Btu/h
PROPANE G31 37mb / 14.8” W.G. 4.351 KW = 14846 Btu/h
GAS RATE M³/HR FT³/HR LB/HR KG/HR
NATURAL G20 0.588 M³/HR 20.765 FT³/HR
PROPANE G31 0.178 M³/HR 6.286 FT³/HR 0.691 LB/HR 0.313 KG/HR
BURNER LOW RATE FLOWRATE HEAT INPUT
NATURAL G20 0.126 M³/HR 1.176 KW
PROPANE G31 0.029 M³/HR 0.700 KW
Per Oven Burner
GAS OPERATING PRESSURE TOTAL HEAT INPUT
NATURAL G20 20mb / 8” W.G. 6.804 kW = 11962 Btu/h
PROPANE G31 37mb / 14.8” W.G. 8.140 kW = 11927 Btu/h
GAS RATE M³/HR FT³/HR LB/HR KG/HR
NATURAL G20 0.720 M³/HR 13.102 FT³/HR
PROPANE G31 0.333 M³/HR 5.050 FT³/HR 0.555 LB/HR 0.632 KG/HR
Total Unit
GAS OPERATING PRESSURE TOTAL HEAT INPUT
NATURAL G20 20mb / 8” W.G.
29.032 kW = 99148 Btu/h
PROPANE G31 37mb / 14.8” W.G. 25.544 kW = 83571 Btu/h
GAS RATE M³/HR FT³/HR LB/HR KG/HR
NATURAL G20 3.075 M³/HR 108.593 FT³/HR
PROPANE G31 1.045 M³/HR 35.385 FT³/HR 3.889 LB/HR 1.984 KG/HR
AIR FLOW RATE FOR COMBUSTION
20m³/HR 32.18FT³/HR