Connection Directly To The Unit - Spartherm Varia M60h Installation And Operating Instructions Manual

2.6.1 CONNECTION DIRECTLY TO THE UNIT

To connect the separate combustion air directly to the unit you need to have the separate combus-
tion air connector Ø 6" (A # 1018173). Fix the connector directly to the unit. It can be oriented to
the left side, right side or to the back.
Fresh air ducts
The ducts providing the outside combustion air should be as short as possible to prevent pressure loss
and to prevent making the house cold.
Grills
The combustion air ducts will be protected at the outside by a grill. The free passage section of those
grills is at least equivalent to the section of the air inlet. Please note that the infiltration of water and
the effect of the wind can damage the system.
connector
Mesh for small
animals
Connector orien-
ted to the back
16
Separate combustion air connector Ø 6" to connect directly under the unit
seperate combustion
air connector Ø 6"