If you’re searching for efficient heating solutions for small fireplaces, two options stand out: the Dimplex Revillusion Electric Fireplace Log Insert and the ComfortBilt HP22i Pellet Stove Fireplace Insert. The Dimplex offers a realistic flame effect with easy electric operation, ideal for supplemental heat in smaller spaces. The ComfortBilt provides substantial heating power for larger areas, yet it requires proper venting and installation. These choices highlight the tradeoff between visual ambiance and raw heating capacity, making it key to match your needs.
Key Takeaways
- The Dimplex Revillusion excels in realism and convenience for small, supplemental heating.
- The ComfortBilt HP22i offers powerful, efficient heat suitable for larger spaces, but demands installation and maintenance.
- Both products have clear tradeoffs: electric realism versus pellet heating capacity.
- Size and installation requirements are crucial; the Dimplex is plug-and-play, the ComfortBilt needs venting.
- Choose based on whether visual ambiance or maximum heat output is your priority.
| Dimplex Revillusion Electric Fireplace Log Insert – 20 Inch Faux Wooden Logs, Plug-in Electric Heater with Remote Control | ![]() | Best for realistic ambiance and easy operation in small spaces | Model: RLG20 | Size: 20 Inch | Heating Area: up to 1,000 sq ft | VIEW ON AMAZON | See Our Full Breakdown |
| ComfortBilt HP22i Pellet Stove Fireplace Insert | ![]() | Best for powerful heating of larger small spaces with programmable features | Heating Area: 2,800 sq ft | BTU Output: 41,000 BTU/hour | Hopper Capacity: 47 lb | VIEW ON AMAZON | See Our Full Breakdown |
| pellet fireplace inserts for small fireplace | Heating Area | Features | Model | Size |
|---|---|---|---|---|
| Dimplex Revillusion Electric F | up to 1,000 sq ft | Realistic flames, zone heating, remote control | RLG20 | 20 Inch |
| ComfortBilt HP22i Pellet Stove | 2,800 sq ft | Programmable thermostat, auto ignition, room blower | — | — |
More Details on Our Top Picks
Dimplex Revillusion Electric Fireplace Log Insert – 20 Inch Faux Wooden Logs, Plug-in Electric Heater with Remote Control
The Dimplex Revillusion stands out for its stunning visual effects, using advanced flame technology to mimic real logs and flames. It’s a compact, plug-in model that provides supplemental heat for rooms up to 1,000 sq ft, making it perfect for small living areas or bedrooms. Compared with pellet options, it doesn’t generate ash or require venting, but it also won’t deliver the same heating power. The remote control adds convenience, while zone heating helps reduce energy costs. However, it’s limited to electric operation and doesn’t provide the substantial heat that a pellet stove can offer in larger spaces.
Pros:- Realistic flames and log effects create a cozy ambiance
- Remote control for easy operation
- Zone heating helps manage energy consumption
- Durable metal frame ensures longevity
Cons:- Requires nearby electrical outlet, limiting placement
- No ash mat or realistic logs included
- Limited to supplemental heating only
Best for: Small rooms or spaces where visual ambiance is a priority over high heat output
Not ideal for: Users needing primary heating for large areas or who prefer traditional pellet stove aesthetics
- Model:RLG20
- Size:20 Inch
- Heating Area:up to 1,000 sq ft
- Features:Realistic flames, zone heating, remote control
- Warranty:2-year parts, 1-year service
Our verdict“The Dimplex Revillusion is an excellent choice for those seeking a realistic, maintenance-free fireplace that enhances ambiance in small spaces.”
ComfortBilt HP22i Pellet Stove Fireplace Insert
The ComfortBilt HP22i is designed for serious heating, capable of warming up to 2,800 sq ft. It features a 47 lb. hopper, offering up to 18 hours of burn time, making it suitable for continuous use. Its multiple power settings and programmable thermostat give precise control, and the bay-view window allows for viewing the fire. Compared with electric inserts, this pellet stove provides significantly more heat, ideal for colder climates or larger small rooms. The tradeoff is that it requires proper venting, installation, and routine maintenance, including ash removal, which can be a hassle for some users. Noise from the room blower might also be a consideration.
Pros:- Efficient heating for larger spaces up to 2,800 sq ft
- Includes accessories like ash vacuum and remote control
- Multiple power levels and programmable thermostat for customized comfort
- EPA and CSA certified for safety and efficiency
Cons:- Requires installation and venting, not suitable for all spaces
- Pellet fuel only, adding to ongoing costs and maintenance
- Potential noise from the blower during operation
Best for: Homeowners needing robust, primary heating in small to medium rooms with reliable, long-lasting heat
Not ideal for: Those seeking a simple plug-and-play solution or minimal maintenance
- Heating Area:2,800 sq ft
- BTU Output:41,000 BTU/hour
- Hopper Capacity:47 lb
- Burn Time:up to 18 hours
- Features:Programmable thermostat, auto ignition, room blower
- Certifications:EPA and CSA
Our verdict“The ComfortBilt HP22i offers serious heating capacity for those who can handle the installation and maintenance, making it ideal for larger small spaces or colder climates.”

How We Picked
To select the best pellet fireplace inserts for small fireplaces, I focused on models that are suitable for limited spaces, emphasizing ease of use, heating efficiency, and realism. I compared features like size, installation requirements, and energy sources, prioritizing options that balance performance with practicality. Reliability and customer feedback also played a role, along with the ability to provide supplemental or primary heating without excessive complexity.
| pellet fireplace inserts for small fireplace | Features |
|---|---|
| Dimplex Revillusion Electric F | Realistic flames, zone heating, remote control |
| ComfortBilt HP22i Pellet Stove | Programmable thermostat, auto ignition, room blower |
Factors to Consider When Choosing Pellet Fireplace Inserts For Small Fireplaces
Choosing the right pellet fireplace insert for a small fireplace involves balancing heat output, installation ease, and visual appeal. I recommend considering your space size, energy source preferences, and maintenance willingness. Electric inserts like the Dimplex are simple and maintenance-free but limited in heating capacity, while pellet stoves like the ComfortBilt provide substantial warmth at the cost of more complex installation and upkeep. Clarifying your primary goal—ambiance or heat—will help narrow options.Size and Space Compatibility
Always measure your fireplace opening and available space. Electric inserts like the Dimplex fit easily into small openings and require no venting, making them ideal for confined spaces or where installation flexibility is limited. Pellet stoves like the ComfortBilt need proper venting and clearance, but they can heat larger areas more efficiently. Matching the product to your space ensures effective and safe operation.
Heating Power and Efficiency
If your goal is to supplement existing heat and create ambiance, the Dimplex works well. However, for primary heating, especially in colder climates or larger rooms, a pellet stove like the ComfortBilt offers significantly higher BTU output and longer burn times. Consider your climate, how much heat you need, and whether you prefer electric or pellet fuel for ongoing operation.
Ease of Use and Maintenance
Electric inserts are straightforward: plug in and operate with a remote. Pellet stoves require installation, venting, and regular cleaning of ash and fuel management. Decide if you’re comfortable with routine maintenance or prefer a low-maintenance, plug-and-play option. Your choice depends on your willingness to handle upkeep versus convenience.
Frequently Asked Questions
Can I install a pellet stove insert in any small fireplace?
Not all small fireplaces are suitable for pellet stove inserts. Proper venting and clearance are essential, and some existing chimneys or openings may need modification. It’s important to verify your fireplace’s compatibility and local building codes before proceeding with installation.
Do pellet stove inserts require venting?
Yes, pellet stoves like the ComfortBilt require venting to exhaust combustion gases safely outside. This involves installing a vent pipe through a wall or ceiling, which adds complexity but is necessary for proper and safe operation. Electric inserts like the Dimplex do not require venting at all.
How much maintenance is involved with pellet stove inserts?
Pellet stoves need regular cleaning of ash and periodic inspection of components such as the auger, blower, and venting system. The hopper must be refilled with fuel, and the burn pot cleaned. Electric inserts require minimal maintenance, mainly cleaning the glass and replacing filters if applicable.
Are electric inserts as warm as pellet stoves?
Electric inserts like the Dimplex provide adequate supplemental warmth for small spaces but generally cannot match the heating capacity of pellet stoves. If you need primary heating for larger or colder rooms, a pellet stove offers more powerful and longer-lasting heat.
What safety features should I consider?
Look for certifications like EPA and CSA for pellet stoves, which indicate safety and efficiency standards. Electric inserts should have overheat protection and a stable base. Proper installation, regular maintenance, and adherence to safety guidelines are essential regardless of the type.
Conclusion
If your priority is creating a cozy ambiance with minimal fuss and supplemental heating, the Dimplex Revillusion makes a compelling choice. For those needing serious heat for small spaces with colder climates or larger rooms, the ComfortBilt HP22i offers the power and efficiency you require, provided you’re prepared for installation and ongoing maintenance. Consider your space, heating needs, and maintenance willingness to select the best fit for your home.

