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Max. power of the unit in mode Hot Air:
Unit size G20 natural gas H - US- Jp
G25 natural gas L
G30
Liquied gas 3B/P
G31 Liquied gas 3B/P
61 13 KW / 49kbtu 14 KW 13 KW / 48kbtu
62 28 KW / 106kbtu 31 KW 28 KW / 104kbtu
101 22 KW / 83,5kbtu 24 KW 22 KW / 81.5kbtu
102 45 KW 170kbtu 50 KW 45 KW / 167kbtu
201 44 KW / 167kbtu 48 KW 44 KW / 163 kbtu
202 90 KW / 340kbtu 100 KW 90 KW / 334kbtu
•
For layout and dimensioning of supply and waste air please consult your air conditioning specialist and other
authorities involved!
Gas - Installation done correctly
•
Observe the gas power rating of the unit!
The diameter of the gas supply line must be capable to support all connected consumers
Gas line sizing should reflect the total load of the kitchen and be sized to support it with less
than 20% pressure drop. Divide the rated BTU shown above by the below to obtain gas flow
rate. eg. 101 83,500 divided by 1013 = 82.42 cu ft Hr.
Natural Gas 1013 BTU per cubic foot, Liquid Propane 2488 BTU per cubic foot
•
Gas pressure: Static – Dynamic
The difference between static and dynamic gas pressure shall not be more than 20%. In this case please
check gas pipe diameter and capacity of the pressure regulator.
(202G. please observe a 6mbar internal pressure drop)
The dynamic gas pressure is measured only in operation mode Hot Air, when all other consumers are also
switched on with full load.
•
Natural gas US or G20 and G25: dynamic gas
pressure: 6.5-10" W.C. 1.8 – 2.5 kPa
•
Liquified gas G30 and G31: dynamic gas
pressure: 10 - 15" W.C. 2.5 – 5.7 kPa
5kpa = 20" 4.9kpa = 19.7" 4.8kpa = 19.3" 4.3kpa = 17.3"
3.8kpa = 15.2" see below chart
US/Canada 12/2018
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