Holiday Finale Sale 🎉

Last Chance to Save 25%!

Wrap up the season with unbeatable savings during our Holiday Finale Sale. For a limited time, enjoy 25% OFF on our products as we close out our holiday promotions.

Shop now and make the most of these holiday savings before time runs out!

Sale ends on Thursday, December 25th!

PREMIUM GRADE DOOR SEAL CAULK - HIGH TEMP BLACK

Door Seal Caulk - High Temp Black is used to secure replacement fire rope door seals for ALL outdoor boiler model furnaces. This is a 10 oz. cartridge that is used with a standard caulk gun. 

Please also purchase one 10ft. length of Fire Rope to complete this periodic maintenance item.

See this link for instructions on how to change the door seal:

How To Change The Door Rope Gasket On Your Outdoor Boiler