Merrimack Non-Catalytic Wood Burning Insert by VERMONT CASTINGS

Model Details

Automatic Air Control
Longer, more even temperatures — Automatically regulates the amount of air coming into the firebox for long-lasting, hassle-free heat.
Large Viewing Area
Enjoy the flames from almost anywhere in the room — The fire viewing area is larger than most other models in the same class.
Easy Installation
Hassle free — Rear wheels make it easy to slide the Merrimack insert right into place for quick installation.
Cast Iron Construction
Superior craftsmanship — The firebox, front and door are all made from cast iron with the quality you expect from Vermont Castings.
Clean Burning
Eco-friendly performance — EPA certified emissions of only 3.6 g/hr make this insert one of the cleanest wood burning models available.
Variable Speed Fan Included
More efficient heating — The heat-activated fan improves room air circulation.

Quick Look

Heating Capacity
Up to 2,000 sq. ft.
Max BTUs/hr
Up to 55,000
Combustion Type
Burn Time
12 hrs
Log Size
3.6 g/hr
Bed/Bath/Mobile Home Approved
No / No / No


Guides & Literature

Finishing Options

  • Surrounds Surrounds Northfield: NORCSCB (Classic Black). Exeter: EXSSCB (Classic Black).Give your wood-burning insert a built-in look with these available surrounds. The Northfield surround offers traditional cast iron construction, while the Exeter model offers steel construction with a Classic Black finish.

Merrimack Model Line-Up

Model Number MERRICB
Color/Finish Classic Black
  • 31-1/2″ (W)
  • 26-5/16″ (H)
  • 25-3/8″ (D)
Minimum Opening Dimensions
  • 29-3/4″ (W)
  • 23-3/4″ (H)
  • 18-1/2″ (D)
  • 25″(RW)
Heating Capacity Up to 2,000 sq. ft.
Max BTU/H (Wood) 55,000
Burn Time 12 hours
Log Size 22″
Firebox Size 3 cu. ft. (40 lb. capacity)
Termination Top
Certifications OMNI, UL1482 / ULC628