Description
Gas condensing Boiler Wolf FGB-K-28
The light weight, easy installation and simple maintenance make the FGB an installer's best friend. Plus: Their customers will love the stylish and compact design.
The FGB is also a winner when it comes to control technology: The large display shows all the important data with a very simple and user-friendly interface, while additional online control and monitoring functions allow you to access the boiler from anywhere for better service. In summary: Big savings and great comfort!
Overview of benefits
- High level of standard equipment (e.g. integrated flue non-return valve)
- Living room-friendly: stylish design for unobtrusive, space-saving installation
- Extremly silent
- Easy WOLF control system & smartphone integration compatible with BM-2
- Seasonal efficiency up to 94 %
- Flue gas system "Quick Flue": tested and accredited system
- Very quick and easy to install (no pipe clamps needed)
- High-grade polyphenylene sulfide (PPS)
Dimensions (without flue gas collar) (width x depth x height) 408 x 310 x 650 mm
Rated heating power 80/60 ° C (Heating mode / DHW mode) = 4.8-24.4 / 27.3 kW
Rated heating power 50/30 ° C = 5.3-27.3 kW
Rated power in the hearth (Heating mode / DHW mode) = 4.9-25 / 28 kW
Useful efficiency at rated thermal input and high temperature regime Hi / Hs = 97.7 / 87.9%
Useful efficiency at rated thermal input and low temperature regime Hi / Hs = 109.0 / 98.1%
Seasonal efficiency ηs = 93%
NOx class 6
Expansion vessel 8 liters
Maximum heating pressure = 3 bar
Total weight = 30 kg
Power supply: 230 V, 50 Hz
Specific water flow at ΔT = 30 K = 12.9 liters / min.
60/100 mm exhaust / suction kit.
