Product Compare

Viwa S Steel Heat Exchanger Boiler

800 x 612 x 495 / 530 / 605 / 680 mm.
Stainless Steel DUO Heat Exchanger
Steel heat exchangers with different capacity options up to 90 kW, 100 kW, 125 kW, and 150 kW.
Cascade installation feature for up to 14 devices without the need for an intermediary card.
User-Friendly LCD Display Control Panel
53-55 dB
100% Domestic Design
The efficiency that can reach up to 107%*

Viwa 50-65 Steel Heat Exchanger Boiler

725 x 420 x 385 mm.
Stainless Steel Heat Exchanger
Efficient solutions for different needs with 50 and 65 kW capacity options.
Cascade Installation Feature for installations up to 390 kW with 6 x 65 kW capacity
Easy-to-Use LCD Display Control Panel
58-61 dB
100% Domestic Design
High efficiency with a 1:8 modulation ratio.