Vah Connection Set; Uv Adapter Set; Purge Air/Cooling Air Nozzles - Honeywell Ecomax Series Technical Information

Accessories

8 .3 VAH connection set

The VAH connection set also comprises the connection
for gas control line p
d-
gas orifice integrated in the burner to ensure that a gas
supply pressure of 80 mbar in the supply line (recom-
mended value: 100 mbar) is sufficient.
Designation
Connection set VAH ECO /E

8 .4 UV adapter set

For attaching the UVS 10, an adapter is required.
Designation
Adapter set Eco 1-5-UVS 10 /E
ECOMAX · Edition 10.17
, which is connected behind the
Order No.
21800791
Order No.
21800791

8 .5 Purge air/cooling air nozzles

Nozzle to limit the volume of purge air in order to
achieve safe ignition and monitoring of the ECOMAX
burner and to avoid condensation and overheating.
Nozzle for electrode purge
Burner Nozzle designation
Nozzle electrode ECO 0
ECOMAX 0
Rp 1/4 D = 2.5 /E
Nozzle electrode ECO 1-3
ECOMAX 1 – 3
Rp 1/4 D = 2.5 /E
Nozzle electrode ECO 4-6
ECOMAX 4 – 6
Rp 1/4 D = 4.0 /E
UV sensor purge air nozzle
Burner Nozzle designation
Nozzle UV ECO 0-3
ECOMAX 0 – 3
Rp 1/4 D = 2.5 /B
Nozzle UV ECO 4-6
ECOMAX 4 – 6
Rp 1/4 D = 4.0 /B
Order No.
21802944
21802945
21802946
Order No.
21802989
21802990
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