Operating Instructions and Installation Instructions

Edition: 02 / 2015 Page 7 / 56
VARMAX TWIN - Installation, Use and Maintenance
2.5. Gas supply pressures
INFORMATION:
The pressures provided below must be taken at the input to the gas
valve (20 mbar).
Natural gas H G20
20 mbar
Nominal pressure (mbar) 20
Minimum pressure (mbar) 17
Maximum pressure (mbar) 25