As part of the growing Opel family, the Keystone is the result of fine craftsmanship, inspired by versatility and built on more than 30 years’ of proven performance with high efficiency wood–burning fireplaces. The Keystone name comes from the interchangeable keystone facing that is offered either as a semi-clean look or as a full faceplate, adding modern sophistication and design choices to any mid-sized space.

This fireplace is certified for use with 7″ Excel chimney only.



Outside Dimensions – 36 7/8″ W X 52 1/4″ H X 24″ D
Weight (ship wt add 70 lb) – 605 lb
Firewood Length – 18″
Firebox Size – 3.6 cubic feet
BTU Output Range – 27,034 to 70,000
Heating Capacity – 1,500 to 3,000 ft2
EPA Certification – 0.7 g/hr
Chimney – 7″ Excel
Mobile Home Approved – NO

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