The Vitodens 200 from Viessmann is an energy-efficient, wall-mounted, gas-fired condensing boiler.
July 31, 2014
Key features include a 316TI stainlesss-steel heat exchanger for a longer life expectancy; simple control of three different temperature heating circuits and up to four pumps, ideal for mutiple radiant heating applications
The MagnaTherm is a 95% thermal-efficient modulating-condensing boiler or volume water heater available in 2 million, 3 million and 4 million Btu/hr. sizes.
July 31, 2014
The system has a sealed condensate trap that doesn’t need to be primed at startup, can accommodate up to 100’ of vent and meets NOx emission requirements.
Just as the solar thermal industry had its ups and downs over the last four decades, the American public’s interest in wood-based heating has fluctuated with the price of conventional fuel.