Contents
Installation notes .............................................................................................................
Installation requirements ...................................................................................................
Operating conditions .........................................................................................................
Floor anchoring .................................................................................................................
Electrical connection .........................................................................................................
Gas connection .................................................................................................................
Waste gas duct .................................................................................................................
Substitute pipe lengths .................................................................................................
Ducting requirements....................................................................................................
Setup site ......................................................................................................................
Required flow rate ......................................................................................................... 10
Natural gas .................................................................................................................... 10
Liquid gas...................................................................................................................... 10
Exceptions .................................................................................................................... 11
Exhaust gas values ....................................................................................................... 12
PRI318 G (gas heating).................................................................................................... 17
Dimensions........................................................................................................................ 17
Installation ......................................................................................................................... 18
Installation ......................................................................................................................... 19
Technical data ................................................................................................................... 20
Gas connection ............................................................................................................. 20
Vent connection ............................................................................................................ 20
Dimensions/weight........................................................................................................ 21
Emissions data.............................................................................................................. 21
Floor anchoring ............................................................................................................. 21
PRI418 G (gas heating).................................................................................................... 22
Dimensions........................................................................................................................ 22
Installation ......................................................................................................................... 23
Installation ......................................................................................................................... 24
Technical data ................................................................................................................... 25
Gas connection ............................................................................................................. 25
Vent connection ............................................................................................................ 25
Dimensions/weight........................................................................................................ 26
Emissions data.............................................................................................................. 26
Floor anchoring ............................................................................................................. 26
PRI421 G (gas heating).................................................................................................... 27
Dimensions........................................................................................................................ 27
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