Regency® Alterra Pro Wood Insert 3000 Arched

The Regency Alterra Pro i3000 is a large catalytic wood insert for homeowners who want a big wood fire from their masonry fireplace. It takes logs up to 20 inches long, and Regency rates it for up to 2,600 square feet.

You can choose the i3000R with a rectangular door or the i3000A with an arched door, so it can match the style of your fireplace. A blower is optional. Regency's testing puts it at 78% HHV efficiency with particulate emissions of 0.95 grams per hour.

What Makes the Alterra Pro i3000 Different

• Choice of door. Rectangular (i3000R) or arched (i3000A) to suit your fireplace.
• Long logs. Takes logs up to 20 inches.
• Catalytic efficiency. Regency lists 78% HHV and 84% LHV, with 0.95 g/hr emissions.

This listing is the i3000A with the arched door.

Key Specifications

• Manufacturer-rated heating area: Up to 2,600 sq ft
• Maximum log length: 20 in
• Blower: Optional
• Efficiency (HHV): 78%
• Efficiency (LHV): 84%
• Particulate emissions: 0.95 g/hr

The heating area and efficiency numbers are Regency's ratings. Actual performance depends on your home's layout, insulation, chimney, installation, and how you run the insert.

Ownership & Maintenance

Plan on having the catalytic combustor checked periodically, and expect to replace it at some point down the road. If you buy from us, our team can take care of that as part of our support after the sale.

An insert this size has to fit your firebox and chimney, so we start by measuring. See the full Regency lineup or visit our Auburn, Brunswick, and Yarmouth showrooms to talk through the liner and installation.