Thursday, July 18, 2024

Regency Alterra CI1250 - Discontinued

Regency Alterra CI1250 - Discontinued

This product has been discontinued in the USA as it does not meet 2020 EPA Emission Standards. This page exists for informational purposes only.

The Regency Alterra CI1250 contemporary wood insert features a sleek, modern front that transforms your fireplace opening into a style savvy, efficient heater. The size and design of the CI1250 makes it perfect for installations into factory built open fireplaces.

Backed by the industry's most comprehensive Limited Lifetime Warranty.

  • Description
  • Specifications
  • Photos (1)
  • Pricing
  • Videos (6)
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The Regency Alterra CI1250 EPA certified wood insert is perfectly proportioned for visual pleasure and functional convenience!



Black Cast Iron Faceplate standard (25-13/16"H x 35-15/16"W)

Flue Adapter Standard (9-5/8" to Flue CL)

Flue Adapter Offset (14-1/8" to Flue CL)

Backing Plate Standard (29-1/2"H x 40"W)

Backing Plate Custom Made (Made to Order)

25' or 35' Complete Chimney Liner Kits

25' or 35' 1/2" Wrap Insulation Kits

Homestyle Easy Clean-Out Cap with 13"x13" Flashing

Pulling Guide Cone


Standard Features:

  • Metallic black cast iron door
  • Reversible cast iron door with removable handle
  • 2-Speed Blower
  • EPA Certified                            
  • Single rod draft control
  • Brick-lined firebox
  • Airwash system

How it looks:

  • The next chapter in wood fireplace insert design
  • Heavy duty, flush Door with removable, cool to touch, handle
  • Efficient upgrade to keep the heat in your home
  • Exceptional air wash system keeps glass clean
  • Dual-burn design creates longer and more complete burns
  • Heat radiating ceramic glass provides maximum warmth
  • Heavy duty, flush Ash Door with removable, cool-to-touch, handle
  • Seamlessly constructed firebox maximizes efficiency and heat output

How it works:

  • Temperature sensitive Blower automatically turns on and off
  • Single load of wood providing warmth up to 8 hours
  • EPA Certified, providing an environmentally friendly and clean burn
  • Simple single draft rod for heat adjustment

Maximum BTU 55,000
Log Size 18"
Burn Time Up to 8 hours
Optimum Efficiency 77.7%
Firebox Capacity 1.4 cubic feet
Emissions (grams/hour) 3 gr/hr
Viewing Area 168 square inches
Room Size heated 1,000 square feet
Basic Unit Weight 356lb
Minimum Fireplace Opening (using Standard Flue Adapter)
Width (Front) 25"
Height 23"
Depth 15.0625"

Regency Alterra CI1250 - Discontinued



Please call or email for a price quote and specify the model you are interested in and your zip code.  One of our sales associates will be glad to answer your inquiry.

Freight truck deliveries may be on a truck that is over 60' long.  Please inquire with our sales staff if you have specific shipping needs such as international, freight terminal and/or business deliveries or if you need a smaller size truck.  Click here to see Obadiah's Shipping Terms.

Obadiah's offer's a 20% discount and free shipping on most complete chimney systems. Email our chimney specialists for an exact quote.


Chimney Liner Installation - Chimneys 101

Chimney Liner Installation Part I - Preparing the Liner

Chimney Liner Installation Part 2 - Inserting the Liner

Chimney Liner Installation Part 3 - Connecting the Liner & Damper Insulation

Chimney Liner Installation Part 4 - Final Touches

Regency Wood Inserts Video


Heat Area (sq.ft.)
Fireplace Specific Options





Cooktop Material

Water Heating Options

Flue Orientation


Venting (Gas Stoves)


Viewing Area

Interior Style