Still deciding between Intergas and a Viessman 100 heat only for a vented boiler and cylinder install
After reading this I was edged towards a viessman - Am I mistaken
Should be easy fit I would have thought. I can only think of the following external connections
CH Pump
External Frost protection
Dumb time based programmer.
My system is a one pipe with one 2 port valve not wired back to the boiler.
After reading this I was edged towards a viessman - Am I mistaken
Should be easy fit I would have thought. I can only think of the following external connections
CH Pump
External Frost protection
Dumb time based programmer.
My system is a one pipe with one 2 port valve not wired back to the boiler.
