The Viessmann Vitodens 222-F B2TB is a floor-standing, gas-fired condensing boiler with an efficiency of 95% AFUE. The Vitodens 222-F B2TB is Energy Star qualified and is a combi boiler, supplying both heat and domestic hot water. It has an Inox-Radial stainless steel heat exchanger and a stainless steel DHW storage tank with a loading pump which delivers a 10-minute peak flow of up to 60 gallons and a continuous DHW draw of 3.3 gallons per minute. Other features include pre-installed pressure/temperature relief valves and multiple venting options with vent length up to 180 feet.
Paid authorized dealer $17213.92 Aug.21/15 For boiler and installation.. Have paid $886.51 for repairs for faulty components/workmanship since. Temp. Sensor replaced 3/22/18, Pipe connection blew and flooded basement 3/22/18.
North Battleford Sask.
Purchased two of these last summer. They have been a pain since installed. Flame sensors get a white residual on them and then they fault with an E7 Code Boiler will last for about three weeks then fault again. Have tired new sensors, changed the ground, installed fresh air direct from outside Spent way too much time on them and still not working right
Other Vitodens 222-F, B2TB Reviews
Among the very few online comments regarding the Vitodens 222-F B2TB is one from a homeowner on heatinghelp.com who had trouble with his unit’s maximum temperature and received several replies from professionals about possible causes. A few of the replies mentioned it as a very good boiler.
Vitodens 222-F, B2TB Warranty
The warranty for the Viessmann Vitodens 222F B2TB boiler is comprised of the following:
2-year warranty on the enclosure, combustion chamber, burner, controls and other parts
Limited lifetime warranty on the pressure vessel of the boiler. The warranty is prorated after the tenth year
The warranty covers only the original owner at the original site of installation. Labor costs are not included in the warranty.
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