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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. RSF has incorporated a unique bi-metal damper into their Opel fireplaces which works like a Thermostat on your furnace delivering unsurpassed temperature controlled heat to your living space. Conventional air controlled fireplaces have fixed air controls which burn up to 50% of their wood load in the first 2 hours of their burn cycle. That means excessive heat for the first two hours, and little heat for the next eight


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Opel Plus Keystone

Semi-clean face option (requires two gravity vents for heat output)

Full Keystone facing for maximum impact

EPA Certified

Large 3.6 cubic feet firebox allowing overnight burns.

If you need assistance with choosing a product, or you're ready to heat your home, give us a call at

*All heat area coverage listings are estimations, not exact specifications.

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