Harman Accentra52i-TC Pellet Insert

Harman Accentra52i-TC Pellet Insert

The Accentra52i-TC pellet insert is easier, smarter and quieter than ever before. Enhanced with our exclusive Easy Touch Control and illuminated glass hopper lid, the Accentra52i-TC includes our legendary Pellet Pro Technology, ESP technology, flame reactive mirrored glass and much more. With up to 50% less required maintenance than any other pellet insert available today, the Accentra52i-TC gives you something no other pellet insert can – time.

  • Smart operation with EASY Touch Controls
  • Save money with built-in programmable thermostat
  • View fuel levels easily with tinted hopper lid and LED light
  • Less loading with up to 64.5 lb hopper capacity
  • Easy, Low maintenance
  • Elegant flame reactive mirrored glass
  • Installation made easy with direct vent

Product Brochures

Pellet Insert

Installation Manuals

Accentra52i-TC
Accentra52i-TC Canadian French

Owner’s Manuals

Accentra52i-TC
ACC52i-TC (Canadian French)
Battery Back-up
EASY Touch

Service Parts

Accentra52i with Touch Controls
ACC52i-TC
ACC52i-TC (Canadian French)


Model Specifications

Accentra52i-TC Pellet Insert 20″

Unit Width:41-13/16″
Unit Height:32-1/8″
Unit Depth:29-5/16″
Firebox Minimum Depth Firebox Opening:15-9/16″
Hearth Front Width:30″
Hearth Depth:16-1/2″
Extension Onto Hearth:16-1/2″
Fuel Type:Pellet
BTU/hr Input:11,200 – 50,300
Heating Capacity:900 – 2,600 sq ft
Hopper Size:47-1/2 lbs
Viewing Area:181-1/8 sq in
Efficiency:LHV 81%, HHV 76%
Emissions:1.1 grams/hour

Accentra52i-TC Pellet Insert 24″

Unit Width:41-13/16″
Unit Height:32-1/8″
Unit Depth:29-5/16″
Firebox Minimum Depth Firebox Opening:15-9/16″
Hearth Front Width:30″
Hearth Depth:16-1/2″
Extension Onto Hearth:16-1/2″
Fuel Type:Pellet
BTU/hr Input:11,200 – 50,300
Heating Capacity:900 – 2,600 sq ft
Hopper Size:64-1/2 lbs
Viewing Area:181-1/8 sq in
Efficiency:LHV 81%, HHV 76%
Emissions:1.1 grams/hour