Viessmann or ATAG ??

[Blackcatgas]

I'm a Do It Yourselfer and able to take care of most of my plumbing and other repairs around my home (3rd SFH). We had a kitchen upgrade/remodel in mid-Dec 2006 with granite countertops and stainless steel appliances, one which involved a gas cooktop reconnection.

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Steam shower | Bathroom vanities | Faucets

The reason my company is called Black Cat Gas is because I have a big black cat called Hamish.

 

[safc]

Having worked on ATAGs on and off for the last 9 years i would not reccomend them. Every 3 years you need to replace the burner gaskets and the air vent and safety alve are bound to leak within a couple of years. They have now changed the water pressure sensor with a new type as mst of the old ones always seem to play up. I would go for a lochinvar CPM boiler

 

[tackleburger]

Bit over the top for that his requirements surely - 60KW?

 

[charlie frederi]

Hi safc

wonder if you could advise me fitted new atag condensing combi works on hot water no trouble but wont fire on heating not finished job yet i know most combi boilers have a link you remove to fit the room stat.
would i be right in thinking the atag does not
have a link an you have to fit a room stat to make boiler work in ch mode

thanks for your help

Having worked on ATAGs on and off for the last 9 years i would not reccomend them. Every 3 years you need to replace the burner gaskets and the air vent and safety alve are bound to leak within a couple of years. They have now changed the water pressure sensor with a new type as mst of the old ones always seem to play up. I would go for a lochinvar CPM boiler