Atag i Series Installation & Servicing Instructions

Installation & Servicing instructions ATAG iC-Range
10
4 Dimensions
CH Flow CH Return DHW Hot DHW Cold Gas
146
700 170
870
900 (boiler with economiser only)
30 (boiler with economiser only)
220225
60
125
220
315
380
440
343
A
B
B
ATAG iC-Series
i24C i28C i36C i40C iC
Economiser 27 Plus iC Economiser 35 Plus iC Economiser 39 Plus
Flue gas / Air intake A/B mm 60/100
Gas connection mm 22
CH Flow connection mm 22
CH Return connection mm 22
Condensate drain connection mm 21.5
Cold water connection mm 15
DHW connection mm 15

Atag i Series Specifications

General

Brand	Atag
Model	i Series
Category	Boiler
Language	English