Viessmann oil condensing technology: Boilers for generating …
Roughly 30 percent of all systems in the heating market operate on fuel oil. Oil will remain an essential fuel for a long time to come, which makes it all the more important to conserve the finite reserves of this fossil fuel around the world.
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Viessmann oil condensing technology: Boilers for generating …
Tags: all-systems, essential-fuel, finite, finite-reserves, fossil, heating, long-time, market-operate, more-important, operate-on-fuel, the-heating, will-remain, world