New: alaskatradesAll contenthive-129948hive-196917krhive-166405zzanhive-185836hive-183959steemhive-180932hive-150122photographyhive-144064hive-101145hive-183397uncommonlabhive-184714hive-188619hive-145157bitcoinhive-103599hive-193637hive-193186krsuccesshive-180106hive-179660TrendingNewHotLikersj0k3rgambit (27)in plumbing • 7 years agoSootEvery boiler should be checked atleast once a year, without the proper equipment and knowledge your boiler may run sooty and lower it’s efficiency. This boiler hasn’t been touched by a skilled…