Pilot Mechanical Vitodens 100 Boiler Installation

[m15zoot]

i swear that flue is out off regulation

[majidkhalaj3827]

hi there,have u had too many call backs ,fan failure after 1 year of operation

[pgpollets]

Nice setup and good piping practices. I would have used a motorized 3 way valve for the radiant circuit, rather than the manual mixer, but that would have added significant cost. The Vitodens 200 has more bells and whistles for more complex systems.

[JFguitar22]

usually...does it take an electrician or a plumber when you have troubles with controllers and electrical parts of heating systems ?? thank you!

[jmsullivan7]

viessmann strongly suggests using a low loss header on all installations, even w/ primary/ secondary piping. The use of a grundfos alpha pump w/ zone valves on the secondary loop would negate the need for a pressure by-pass. It is a nice looking job... hate to see a boiler mounted to the wall w/ pex tubing above and next to it!

[zacmobile]

very neat install, not too many people pipe in black these days but the results are nice when done well like this. I would have used a pressure bypass on the floor circuit though, or better a variable speed circ.

[alibabasing]

Very Nice Install