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RSF Opel Plus Keystone Wood Fireplace
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, offered either as a semi-clean look or as a full faceplate — adding modern sophistication and design choices to any mid-sized space. One fireplace, two looks.
Available Options
- Opel+ Keystone Top Louver — Required when the top louver is not blocked on the fireplace
- Gravity Vent Kit — Natural convection heat distribution to same floor and/or floors above
- Gravity Vent Kit – Rectangular — Same natural convection in a rectangular format
- Internal Blower Kit — Increases heated air circulation in the room
- Central Heat Blower Kit — Distributes heat throughout multiple rooms and floors via dedicated or existing HVAC ducts
- Central Heating Tee — Allows two gravity vents plus central heat option simultaneously
- Heat Dump Kit — Circulates moderate heat to another room via small fan
- Rock Retainer Kit — For thin non-supporting facing such as tiles
- Masonry Chimney Adapter — Attaches liner to EXCEL chimney with stainless steel rivets and screws
- Door Gasket Replacement Kit 3/4″ (FO-GRK4) — Includes gasket and high-temperature sealant
General Specifications
| Outside Dimensions | 36 7/8″ W × 52 1/4″ H × 24″ D |
| Firebox Volume | 3.6 cu ft observable (2.3 cu ft per EPA certification testing) |
| Shipping Weight | 605 lbs |
| Glass Viewing Size | 325 in² (22 1/2″ W × 13 5/8″ H + arch) |
| Firewood Length | Up to 18″ logs (tested with 15.75″) |
| Chimney | 7″ Excel |
| Door Finish | Black |
| Outside Air | 4″ (meets R2000); 5″ also compatible |
| Mobile Home Approved | No |
Performance
| EPA Certification | 0.7 g/hr |
| BTU Output | 27,034 BTU/h |
| Estimated BTU Potential | 70,000 BTU/h |
| Heating Capacity | 1,500 – 3,000 sq ft |
| Optimal Efficiency | 80% LHV (CSA B415.1-10) |
| EPA Average Efficiency | 70% HHV (CSA B415.1-10) |
| EPA Average CO | 0.58 g/min |