Harman Accentra52i-TC Pellet Fireplace Insert

Transform Your Fireplace with Smart Heating

Upgrade your traditional fireplace into a modern, high-efficiency heat source with the Harman Accentra52i-TC Pellet Fireplace Insert. Engineered for convenience and style, this pellet insert combines advanced technology with powerful performance, delivering warmth and ambiance that elevate your home comfort.

EASY Touch Control & Wireless Room Sensor

The Accentra52i-TC is equipped with Harman’s EASY Touch Control system, giving you complete command over your heating preferences. A built-in programmable thermostat and wireless room sensor automatically adjust pellet feed and air distribution for steady, even warmth. Just set your temperature and let the insert do the rest.

Large Hopper for Longer Burn Times

Spend less time refilling and more time relaxing. With hopper capacities of 47.5 lbs or 64.5 lbs (depending on model), the Accentra52i-TC allows for extended burn times. The illuminated glass hopper lid makes it easy to monitor pellet levels at a glance, ensuring uninterrupted comfort.

Elegant Design & Custom Options

Enjoy the glow of flame-reactive mirrored glass, which creates a beautiful, multidimensional flame view. Choose from finishes such as Porcelain Majolica Brown or Matte Black to match your décor. Optional ceramic log sets, surround extensions, and zero-clearance boxes allow you to customize the look and installation to fit your home perfectly.

High Efficiency & Clean Performance

This pellet insert delivers impressive performance with 81% LHV / 76% HHV efficiency ratings and emissions as low as 1.1 grams per hour. Designed to meet EPA standards, it not only keeps your home cozy but also reduces your environmental footprint. Plus, it qualifies for federal tax credits under the U.S. Biomass Stove Tax Credit program.

Low Maintenance, More Comfort

The Accentra52i-TC is designed for up to 50% less maintenance compared to similar pellet inserts. Features like the PelletPro™ system and exhaust sensing probe help regulate burn efficiency, minimize ash buildup, and reduce cleaning frequency — giving you more comfort with less effort.

Flexible Heating Capacity

With the ability to heat spaces between 900 and 2,600 square feet, this unit adapts to both smaller homes and larger living areas. Direct venting and flexible installation options make it an excellent choice whether you’re retrofitting an existing fireplace or starting fresh with a zero-clearance setup.

Why Choose the Harman Accentra52i-TC?

If you want a pellet insert that blends smart controls, low emissions, powerful heating, and stylish design, the Harman Accentra52i-TC is a perfect fit. It’s not just a fireplace upgrade — it’s a complete home heating solution.