Boilers - Oil

Hot water boilers are backed by the most straightforward, comprehensive warranty in the industry – including a limited lifetime on the entire heat exchanger, not just the sections. All other components are covered for one year from the date of installation.

Keystone KWC Series

Pennco Keystone KWC Series

112, 140, 175, 217 MBH

Pennco SBO Oil Fired Steam

119, 147, 175, 210 MBH