RSF Focus SBR wood fireplace

RSF Focus SBR Wood Fireplace

RSF Focus SBR wood fireplace, shown with other options
The RSF Focus SBR with other options. Finishes and options vary, so confirm them with your dealer.

Wood Fireplace

RSF Focus SBR

Brand: RSF

A wood fire that sets its own air, so you don’t have to babysit it.

Heating Capacity1,000–2,000 sq ft
Efficiency66% (weighted average, higher heating value)
Maximum Log SizeUp to 22″
Firebox Size2.6 cu ft
FuelWood
ControlsAutomatic air control (Smart BurnRate)
FanOptional

Figures per the manufacturer. Real-world results depend on your home, fuel, and install.

Not every dealer carries every model. We'll show you what's available near you, the local dealers who can help, and a free Project Guide you can take to any dealer.

See the Focus SBR on the manufacturer's site: icc-rsf.com/fireplace/rsf ↗

On This Page

  1. Who It's For
  2. What Makes It Special
  3. Possible Downsides
  4. Manuals and Documents

Who It's For

Wood heat rewards attention. Open the air too far and the load burns off in an hour; close it too soon and the glass blackens. Most people don’t want to stand by the fireplace adjusting a lever. You need a fire that manages itself. The RSF Focus SBR is for the household that wants real wood heat for 1,000 to 2,000 square feet without learning to run it like an expert. Choose a manual-air fireplace and the fire is only as good as your timing; choose this and it adjusts for you.

What Makes It Special

RSF calls it Smart BurnRate: a bi-metallic air control that adjusts the burn rate on its own. You get an air-infused easy light-up, then steady heat and slow, lazy flames as the load burns.

The 2.6 cubic foot firebox is lined with custom-molded refractory bricks reinforced with stainless steel pins, and it takes logs up to 22 inches, so standard firewood goes in without trimming. It meets the 2020 federal emission standard with room to spare.

It can also do more than heat one room. Gravity vents and a heat dump move warmth to nearby rooms, and a central heating blower and zone controls let it feed your home’s ductwork.

Possible Downsides

If you want wood heat without fiddling with the air, the RSF Focus SBR is the right decision. You load it after dinner, sit down, and the fire takes care of itself.

Choose black louvers or a clean face, then add gravity vent kits, an internal blower, a heat dump, central heating and zone controls, a rock retainer kit, or a firescreen.

Manuals and Documents

Documents open on the manufacturer's website. Your installer follows the manual for your exact install.

The RSF Story

RSF Woodburning Fireplaces is the wood fireplace brand of Industrial Chimney Company (ICC), a privately owned manufacturer in Saint-Jérôme, Quebec. The letters stand for Renewable Solid Fuel. RSF started as RSF Energy in northern British Columbia, and ICC bought the line and moved it to Quebec. Every current RSF burns wood, and all but the see-through Focus ST are certified to the EPA's 2020 wood heater standard.

Read the full RSF story →

Find a Local Dealer for Your Fireplace Project

Enter your zip or postal code. We'll show you what's available near you, the local dealers who can help, and a free Project Guide & Parts List you can take to any dealer.

Not every dealer carries every model. We'll show you what's available near you, the local dealers who can help, and a free Project Guide you can take to any dealer.

More RSF Wood Fireplaces

All RSF →
RSF Focus See-Thru wood fireplaceFocus See-ThruRSF · Wood Fireplace

Heating Capacity: Up to 1,000 sq ft

RSF Focus 3600 wood fireplaceFocus 3600RSF · Wood Fireplace

Heating Capacity: Up to 1,500 sq ft

RSF Opel2C Plus and Opel3C Plus wood fireplaceOpel2C Plus and Opel3C PlusRSF · Wood Fireplace

Heating Capacity: 1,500–3,000 sq ft

RSF Opel Keystone Catalytic wood fireplaceOpel Keystone CatalyticRSF · Wood Fireplace

Heating Capacity: 1,500–3,000 sq ft

Other RSF Wood Models

All RSF →
RSF Focus 3600i wood insertFocus 3600iRSF · Wood Insert

Heating Capacity: 800–1,500 sq ft

RSF is a trademark of Industrial Chimney Company Inc.. Find My Fireplace is independent and not affiliated with or endorsed by RSF Woodburning Fireplaces or Industrial Chimney Company. Product details are drawn from the manufacturer's published brochures and manuals; our evaluations are our own.

Product images may be computer renderings; confirm finishes and options before purchase.