We’ve installed a mod/con boiler. The specs say it can be vented directly through the back wall, and in fact this is the preferred method over venting through chimney. But neighbor objects to the ...

Things are changing in the world of venting for condensing boilers. For many years, the choice for venting high-efficiency appliances was limited to AL29-4C stainless steel. AL29-4C was first used in ...

The hydronic heating industry is seeing broad adoption of high-efficiency, condensing boilers in retrofit applications. Frequently, the previous boiler that served the facility was conventional, ...

Cardom Plumbing & Heating, a plumbing and heating service provider serving Arvada, Colorado, emphasizes the significant energy savings and performance benefits available through modern high-efficiency ...