Type Of Heating - Honeywell Ecomax Series Technical Information

Selection

5 .5 Type of heating

The ECOMAX is supplied with an integrated orifice on
the gas and air connections.
The gas orifices depend on the gas type, the air orifices
on the type of control and the system configuration.
Type of heating
Direct heating with
eductor
Indirect heating without
an eductor
ECOMAX · Edition 10.17
Code letter Explanation
Air orifice adapted to an air
pressure of 65 mbar
/D-
(= EJEK motive air pressure)
Air orifice adapted to an air
/R-
pressure of 50 – 60 mbar
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