The ENERGY KING A40EK-D Wood/Coal Boiler is quality backed with a six (6) year limited warranty on materials and workmanship. Castings and electrical components are backed by their manufacturers’ warranties for one (1) year from the installation date. Firebrick and gaskets are not warranted.
A copy of the ENERGY KING warranty is available in every ENERGY KING Installation, Operation & Maintenance Manual.
Download the ENERGY KING Wood/Coal Boilers warranty