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St. Croix Ashby-MF Pellet Burning Insert

By: St. Croix Stoves
Current Stock:
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A multi-fuel insert designed to rededicate your space to warmth


Built to replace your current source of woodburning heat, the Ashby multi-fuel insert offers all the benefits of a standard multi-fuel stove while fitting into your existing fireplace profile. With easy-cleaning features and convenient digital controls, you’re able to efficiently manage the fire—leaving you with a multi-fuel heating source that’s both conventional and contemporary.




The St Croix Ashby fireplace insert can be specified in two version: Pellet and cherry pit using the versa-grate and The Multi fuel version using the multi fuel grate which will burn pellets, corn, wheat, rye, cherry pits and distillers grain.
Both versions use the same stove body.


The St Croix Ashby will produce up to 40,000 btu. per hour and is rated to heat an area of 1,800 square feet. Because of the higher ash contents of other fuels, only the pellet version of the Ashby is EPA certified.

Two convection fans are fitted which are capable of operating independently should one fail. The sixty pound hopper can be reduced in size to suit smaller fireplaces, (See Comments below).

With a 60 lb. hopper, this fireplace insert can burn continuously on the low heat setting for forty eight hours without re-filling. The multi fuel version has an enlarged ash pan.

Dimensions Insert

Height 19.2 ins
Width 23 ins.
Depth 12 ins. onto hearth, 15.75 ins. into fireplace

Min. Fireplace Size

Height 16.5 ins for pellet version, 20.6 ins for corn version
Width 24 ins.
Depth 16 ins

Insert Surround Dimensions

45 ins. by 32 ins. for the standard surround

Weight 267 lbs.

Window Size 25 ins. by 10 ins.

Flue Vent Size 3 in.

Rear Vent Yes, vertical or horizontal

Rear Vent Height 6 ins.

Battery Backup No

Colours Matte black, with accents in gold, nickel or black

Exhaust Temperature Sensor Yes

Low Draft Shutdown Yes

Construction Type Fabricated steel

Automatic Shutdown and Re-ignition Yes, with optional thermostat


Original owner: Five years on steel parts excluding the burn pot, Two years on electrical components.





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