baxi

My baseboards produce 75,000 BTU using 1660 per foot. Three contractors all want to use Viessmann. What negotiating points can I ask for? I'm keeping my two thermostats. How many annual free maintenance calls are reasonable? Isn't $6900 quite high using existing plumbing and gas lines? What...

Hi folks, I would really love any help if you all can identify what's happening in my boiler. This video shows it all, with sound to help debug: https://www.youtube.com/watch?edit=vd&v=fY7rAYZu05g The boiler is on natural gas, I recently cleaned out the chamber, replaced the rear refractory...