Description
The Superior WCT4920 22 Inch EPA Certified Wood Fireplace with White Smooth Refractory Panels combines advanced heating performance with the timeless appeal of a traditional wood-burning fireplace. Designed with a circulating heat system, ceramic glass viewing area, and your choice of facade, square, or arch door styles, this high-efficiency
fireplace maximizes heat transfer while providing a beautiful view of the fire. The smooth refractory panels, integrated ash lip, and steel log retainer create a clean, refined appearance that complements both traditional and contemporary interiors.
EPA variable-rate certified for clean and efficient operation, the WCT4920 features a 2.0 cubic foot insulated firebox capable of accommodating logs up to 19 inches long. Producing up to 55,000 BTUs and heating areas up to 1,500 square feet, this fireplace delivers dependable supplemental warmth for a variety of living spaces. Adjustable air combustion controls allow users to fine-tune heat output, while the integrated air boost feature promotes faster fire ignition during startup. An efficient air wash system helps keep the ceramic glass cleaner, ensuring an attractive view of the flames throughout operation.
For enhanced comfort and installation flexibility, the Superior WCT4920 includes an insulated outside air kit and a heat-activated variable-speed blower that distributes warmth throughout the room. Optional HeatFlo and thermostatically controlled forced-air kits can further expand heat circulation to multiple areas of the home. Built with a durable high-temperature paint finish and approved for use with a 6-inch IHP Snap-Pak chimney system, this fireplace delivers an impressive 72% thermal efficiency rating and low EPA emissions of just 1.9 grams per hour. Backed by a 20-year limited warranty, the WCT4920 offers exceptional efficiency, reliable heating performance, and lasting value.
Included
- Firebox
- Literature Kit (Manuals and Guides)
- Wall Plate
- Damper Rod and Handle
- Strain Relief
- Juction Box
- Rheostat
- Intake Vent
- 4” Insulation Sleeve
- 4” Outside Air Intake Pipe
- (4) 10-16 x 3/4 Tek Screws
- Safety Metal Strip
- Top Standoff Assembly
Required Accessories
- Facade
- Door
Optional Accessories
- HeatFlo Kit
- Forced Air Heating Kit
** The forced air kit was not included in the EPA emissions testing for this fireplace, therefore cannot be sold as EPA certified.
Features
- Circulating design features facade, square or arch doors and ceramic glass for optimum heat transfer
- EPA variable-rate certified high-efficiency wood heater
- 2.0 cubic foot insulated firebox that accepts up to 19” log size for increased performance
- Smooth refractory panels with integrated ash lip and steel log retainer
- Air combustion control for variable heat output with air boost for faster wood ignition during startup
- Includes insulated outside air kit (required for use)
- 55,000 BTUs and heats up to 1,500 square feet*
- Efficient air wash system that keeps glass clean
- Steel doors available with heat resistant door handle that stays cool to the touch
- Includes heat activated 200 CFM variable-speed blower for time-delayed heat distribution
- HeatFlo air kit and/or thermostatically controlled forced air kit available (three maximum outlets)
- Durable high temperature paint finish
- 20 Year Limited Warranty
*Square-foot heating capacities are approximations only. Actual performance may vary depending upon home design and insulation, ceiling heights, climate, condition and type of wood used, appliance location, burn rate, accessories chosen, chimney installation and how the appliance is operated.
Venting Notes
- Approved for use with 6" Chimney - IHP Brand Model Snap-Pak
Specifications
| Brand |
Superior |
| Catalog Number |
F4779 |
| Model Number |
WCT4920WSS |
| Product Type | Wood-Burning Fireplace |
| Glass Viewing Area | 22-1/2" x 12-1/4" |
| Firebox Interior Width | 22" |
| Firebox Interior Height | 11-3/4" |
| Firebox Interior Depth* | 12" |
| Interior Cubic Feet | 2.0 |
| Framing Width | 37-1/4" |
| Framing Height | 56" |
| Framing Depth | 25-1/8" |
| Design Style | High-Efficiency |
| EPA | EPA Certified |
| View Style | Front-View |
| Maximum Log Size | 19" |
| Chimney Size | 6" |
| EPA Rating | 1.9 grams/hr |
| Max BTUs | 55,000 |
| Heating Capacity (up to) | 1,500 sq. ft. |
| Thermal Efficiency | 72% |
| Blower | 250 CFM |
| Weight | 330 lbs. |
Product Dimensions

Warranty
![]() ttps://cdn.shopify.com/s/files/1/0686/3156/0499/files/20-Years-Warranty.jpg?v=1681616895 |
Innovative Hearth Products ("IHP") 20-Year Limited Warranty warrants your Superior® Brand gas fireplace, Stove, or Insert ("Product") to be free from defects in materials and workmanship at the time of manufacture. |
Documents & Files
-
Product Brochure
-
Smart Sheet
-
Snap-Pak Smart Sheet
-
Installation and Operation Manual
-
Specifications Sheet
-
Forced Air Duct Installation Sheet
About The Manufacturer



