Atag i28C Technical Guide

iS SYSTEM BOILERS i15S i18S i24S i32S i40S
Part number BS300315 BS300318 BS300324 BS300332 BS300340
ErP Seasonal space heating energy eciency class A A A A A
ErP Seasonal space heating energy eciency (%) 93 93 94 94 94
CH output kW (50/30°C) 14.7 17.5 23.2 31.2 38.8
SEDBUK 2009 (%) 89.8 89.8 89.8 89.8 89.8
Dimensions (H x W x D) (mm) 700 x 440 x 355 700 x 440 x 355 700 x 440 x 355 700 x 440 x 355 700 x 440 x 355
Boiler lift weight with jig (Kg) 39 39 39 42 42
Standard warranty (years) 10 10 10 10 10
LPG conversion kit available Yes Yes Yes Yes Yes
Solar compatible Yes Yes Yes Yes Yes
NOx class / NOx mg / kWh 6 / 28.90 6 / 28.74 6 / 30.02 6 / 25.71 6 / 27.10
Ingress protection (IP) IPX4D IPX4D IPX4D IPX4D IPX4D
Maximum equivalent horizontal flue length (m) 60/100mm 15 15 15 9 9
Maximum equivalent vertical flue length (m) 60/100mm 15 15 15 9 9
Maximum equivalent horizontal flue length (m) 80/125mm 50 50 50 45 45
Maximum equivalent vertical flue length (m) 80/125mm 50 50 50 45 45
iR REGULAR BOILERS i15R i18R i24R i32R i40R
Part number BR400315 BR400318 BR400324 BR400332 BR400340
ErP Seasonal space heating energy eciency class A A A A A
ErP Seasonal space heating energy eciency (%) 94 94 94 94 94
CH output kW (50/30°C) 14.7 17.5 23.2 31.2 38.8
SEDBUK 2009 (%) 89.8 89.8 89.8 89.8 89.8
Dimensions (H x W x D) (mm) 700 x 440 x 355 700 x 440 x 355 700 x 440 x 355 700 x 440 x 355 700 x 440 x 355
Boiler lift weight with jig (Kg) 32 32 32 35 35
Standard warranty (years) 10 10 10 10 10
LPG conversion kit available Yes Yes Yes Yes Yes
Solar compatible Yes Yes Yes Yes Yes
NOx class / NOx mg / kWh 6 / 28.90 6 / 28.74 6 / 30.02 6 / 25.71 6 / 27.10
Ingress protection (IP) IPX4D IPX4D IPX4D IPX4D IPX4D
Maximum equivalent horizontal flue length (m) 60/100mm 15 15 15 9 9
Maximum equivalent vertical flue length (m) 60/100mm 15 15 15 9 9
Maximum equivalent horizontal flue length (m) 80/125mm 50 50 50 45 45
Maximum equivalent vertical flue length (m) 80/125mm 50 50 50 45 45
iS system and iR regular
boilers technical data
6

Atag i28C Specifications

General

Brand	Atag
Model	i28C
Category	Boiler
Language	English