Accentra 52i Pellet Insert

Starting at $4,199

The Accentra 52i is the latest, upgraded edition of the best-selling Accentra Insert. Now, Harman® PelletPro™ and ESP Technology deliver 85% efficiency and a 10,000 increase in BTU output, while still providing powerful, even heat within 1 degree. These powerhouse pellet fireplace inserts with automatic ignition make reaching the perfect room temperature as simple as ever, and a reengineered design provides even easier maintenance—for up to 50% less cleaning time than any other pellet appliance available.

  • 53,000 BTUs — heats 900 to 2,600 square feet, based on climate and home efficiency
  • Up to 64.5 lb hopper capacity
  • 81.7% efficiency
  • Automatic ignition and temperature control
  • Flame reactive mirrored glass (standard feature)
  • EPA certified 

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Top 10 Reasons to Buy an Accentra 52i

Current Offer

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Key Features and Technologies

Learn more about key product technologies.

PelletPro™ System
Exhaust Sensing Probe Technology

Own With Confidence

Limited Lifetime Warranty

Limited Lifetime Warranty

Our Limited Lifetime Warranty is the strongest and most comprehensive in the industry.

Environmental Protection Agency Approval

Environmental Protection Agency Approval

This appliance meets the U.S. Environmental Protection Agency's crib wood emission limits for wood heaters sold after May 15, 2015.


Is This Product Right For You?

Room Size

Small

Medium

Large

Small
Medium
Large

Recommended Maintenance

None

Annual

Monthly

Weekly

None
Annual
Monthly
Weekly

Model Comparison

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Insert Finishes

Choose from two finishes to complement any décor.

Porcelain Majolica Brown
Matte Black

Optional Log Set

Enjoy the look of a real log fire with the optional ceramic log set

Log Set

Wing Extension

For larger fireplace openings, the standard surround extension (shown here) and custom surrounds (special order) complete the installation.

Accentra 52i Wing Extension

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications

ACCENTRA 52i

EPA Certified

Width: 41-13/16
Height: 32-1/8
Hopper Height: 1-90-574200: 20
1-90-574220: 22
1-90-574240: 24
Depth: 29-5/16
Extension onto Hearth: 16-1/2
BTU/Hour Input1: 13,800-53,000
Heating Capacity2: 900 - 2,600 sq ft
Hopper Capacity: 20" - 47-1/2lbs
22" - 58lbs
24" - 64-1/2lbs
Viewing Area: 181-1/8 sq in
Efficiency3: 81.7%
Emissions: 1.5g/hr

1BTU/hr Input based on maximum feed rate per hour multiplied by approximately 8,600 BTUs, which is the average BTUs from one pound of pellets
2See your local Harman dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room.
3Weighted Average LHV (Low Heating Value) Efficiency

Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the owner's manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owner's/installation manual.

*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.

†For wood-burning appliances: Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used, and installation.


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