Harman
About this model
The Harman Accentra52i-TC is a pellet fireplace insert offered with 20-inch and 24-inch hopper configurations. Both use EASY Touch Control, a programmable thermostat, wireless room sensor, PelletPro feed, exhaust-sensing temperature regulation, an illuminated tinted hopper lid and flame-reactive mirrored glass. The 20-inch hopper holds up to 47.5 lb and the 24-inch version up to 64.5 lb; fuel shape and density affect capacity.
Selected 20 in hopper configuration with a 47.5 lb hopper. Finish, surround and installation requirements are confirmed in the quote.
Specifications
- Manufacturer model
- 52I-20BK
- Hopper configuration
- 20 in hopper
- Hopper capacity
- 47.5 lb
- Insert dimensions W × H × D
- 24-7/8" × 20" × 15-9/16"
- Fuel
- Wood pellet
- Appliance width
- 41-13/16 in (both listed configurations)
- Appliance height
- 32-1/8 in
- Appliance depth
- 29-5/16 in including full unit
- Minimum firebox opening depth
- 15-9/16 in (product page)
- Hearth front width
- 30 in
- Hearth depth
- 16-1/2 in
- BTU/hr input
- 11,200–50,300 per pellet inserts brochure
- Heating capacity guide
- 900–2,600 sq ft
- Viewing area
- 181-1/8 sq in
- Efficiency
- 81% LHV / 76% HHV weighted average
- Emissions
- 1.1 g/hr
- Venting size
- 4 in per brochure; follow current manual
- Weight
- 460 lb per brochure
- Minimum floor protector
- 30 in W × 16-1/2 in D per brochure; verify manual
Standard features
The Accentra52i-TC insert offers 20 in (47.5 lb hopper) and 24 in (64.5 lb hopper) configurations; hopper capacity depends on pellet density and shape.
EASY Touch Control, programmable thermostat, wireless room sensor, PelletPro feed, exhaust-sensing control, illuminated tinted hopper lid and flame-reactive mirrored glass are manufacturer-listed features. The Pellet Inserts brochure says a small surround is standard.
Features & options
Features & options
Review available selections. Included equipment and any additional charges are confirmed on your quote.
Included Accentra technologies
Manufacturer-listed standard controls and fire view.
Accentra finish
(required)
Confirm finish-specific price and availability.
Surround sizing
(required)
Other selections
- Standard small surround
- Custom surround up to 60 in × 47 in
Brochure says small surround comes standard; extension and custom surround are separately selected.
Installation and visual accessories
Other selections
Installation components depend on existing fireplace and code; describe multiple requests in the message.
Existing fireplace and venting
(required)
Other selections
- Existing masonry fireplace
- Factory-built wood-burning fireplace
- New zero-clearance project
Factory-built fireplaces can require the model-specific manufactured fireplace installation kit and listed chimney/liner; final materials are separate.
Technical notes
The 20 in and 24 in hopper configurations share published body specifications but differ in stated capacity (47.5 versus 64.5 lb). The brochure lists 11,200–50,300 BTU/hr input and 900–2,600 sq ft heating guide; actual performance varies with fuel, climate, house efficiency and venting.
The manufacturer HTML shows $6,049 for both named hopper selections and labels the page Starting at; this is a product-only estimate, not a finished-project or option-inclusive MSRP. Confirm exact configured selling price, SKU and ERP ownership before activation.
A factory-built fireplace can require a dedicated installation kit, listed chimney/liner and additional procedures. Follow the exact current manual and supplied appliance instructions.