Charmaster Products Grand Rapids Minnesota
"AMERICA'S FINEST WOOD HEATING SYSTEMS"

218-326-6786


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The Fire Draft


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"This furnace is tops! House under construction and yet needs trim & doors but we are heating a total of 4,000 sq. ft. with the Charmaster. A tremendous asset to our home and having purchased it factory direct a considerable savings that I give thanks for."
Respectfully, W.G., Bozeman, Montana


Made in the USA
Made in the USA
in Minnesota!


Charmaster Recommends
DuraPlus Chimney - The Ultimate 2100 Degree Firesafe Metal Chimney
Simpson Dura-Vent


A Charmaster Furnace and a DuraPlus Chimney - The Best of Both Worlds.


Charmaster offers this superior chimney at discount prices to our customers. Give us a call for a chimney catalog and prices. We will help you design a safe and efficient chimney system. All technical and design support is offerd free of charge.


A Charmaster Basset Hound

LIMITED LIFETIME WARRANTY
Dura-Vent, the recognized industry leader of complete hearth venting products, created DuraPlus, a U. L. Approved 2100 degree high-temperature, all-fuel chimney as the ultimate in triple-wall chimney products.

DuraPlus provides you super comfort, safety and unrivalled performance. Backed by 50 years of Engineered Excellence, Dura-Vent manufactures the highest quality chimney for wood appliances in the industry. DuraPlus chimney has a Limited Lifetime Warranty.
U. L. Approved
U. L. APPROVED
DuraPlus is designed to:
  • stay cool on the outside
  • provide a hot draft on the inside to discourage creosote build-up
  • boost stove efficiency
  • and to provide a fire-safe design that protects both the chimney and the building.
This triple-wall chimney features two insulating layers (ceramic blanket plus air space). The ceramic blanket insulation is held secure in position, eliminating hot spots common with loose-fill type insulations.

CHIMNEY REQUIREMENTS
NATIONAL, STATE AND LOCAL BUIDLING CODES MUST BE OBSERVED REGARDING CHIMNEY CONSTRUCTION. THE CHIMNEY FOR YOUR CHARMASTER WOOD FURNACE CANNOT SERVE ANY OTHER APPLIANCE. THIS IS A NATIONAL FIRE PROTECTION ASSOCIATION LAW.

A proper chimney is the most important part of your Charmaster wood burning system. Charmaster recommends an inside chimney. A warm chimney is a clean chimney. Give us a call and we can help you design a safe chimney.

The following chimney requirements for Charmaster furnaces are:
  • Charmaster or Chalet Wood-Controls or Wood/Oil Furnace: one 8-inch inside diameter Class "A" chimney.
  • Charmaster or Chalet Wood-Lennox Gas combination furnace: one 8-inch inside diameter Class "A" chimney for the Charmaster furnace and one 4 inch inside diameter Class "B" chimney for the Lennox furnace.
  • Charmaster recommends these sizes and ONLY these sizes. Draft and creosote problems will occur if you have a chimney that is smaller or larger that we recommend. Try it our way FIRST!
Charmaster recommends two types of Class A chimneys. The following requirements for these chimneys are:
First choice: 8 inch inside Diameter CLASS "A" STAINELESS STEEL HIGH TEMPERATURE ISULATED.

Second Choice: CLASS "A" MASONRY CHIMNEY installed with 8" x 12" day tile or 8" stainless steel liner.

CHARMASTER PRODUCTS
2307 Highway 2 West • Grand Rapids, Minnesota 55744
218-326-6786 or 218-326-2636

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