Condensing boilers ≤ 35 kW indoor City Class H 25 K

W x H x D: 400 x 700 x 324 mm
Weight: 28,5 Kg
Qn/Qmin: 21 / 2.6 kW
Qnw: 25 kW
η30 at Qn: 105,8 %
Flow rate (ΔT 25°C): 15,1 l/min

City Class H 25 K

CH and instant DHW with premix burner, suitable for high working temperatures

KIWA Certification for operating with mixtures of methane gas and hydrogen up to 20%
Possibility of discharge Ø 50 mm (rigid and flexible) up to 40 m
Condensing stainless steel heat exchanger with extra wide water passages
Modulation ratio 1:10
Smart adaptive gas valve
Condense dry siphon
Brass hydraulic group
ICS (Intelligent Combustion System) it guarantees a perfect combustion in all conditions
6 NOx Class in accordance with UNI EN15502-1