Eldon Yoder (owner):  
540-250-2495 

Josh Wolfer (service manager): 
540-285-0206

Distribution lot:

734 Starbuck Rd, SE, Floyd, VA 24091

Mailing address:

1596 Starbuck Rd SE, Floyd, VA 24091

High performance with the simplicity you asked for.

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The GS series model line is HeatMaster's
answer for an efficient, clean burning, high performance
wood burning furnace. For years we have waited for a
ultra efficient downdraft unit with simpler features and lower cost.
HeatMaster listened and delivered.

Features you'll appreciate:

  • Down-draft burning with ceramic refractory reburn, reaches temperatures over 2,000* F. The most reliable way to burn efficient and clean.

  • All 409 stainless steel firebox, water jacket and exhaust path completely eliminates the possibility of corrosion from sweating and condensation. Some brands use a mild steel water jacket and still promote themselves as stainless.

  • Vertical heat exchange tubes with EZ Clean shaker handles to shake the spirals. Some brands require manual scraping with a poker. A clean exhaust equals higher efficiency so why not make it easy?

  • Removable stainless air channels burn off creosote inside the firebox.

  • Warning Lights to alert for over temp, low temp, and low water.

  • High visibility water level float. See the water level from a distance.

  • Roomy insulated rear cabinet for plumbing with large swinging rear door.

  • Easy Loading Firebox. Firebox is designed so the wood burns evenly and maintains a hot coal bed.

  • Maintenance- less than most conventional units. Ash falls from the exhaust tubes and total ash is a fraction of older updraft units.

  • Clean and efficient burn. Surpasses EPA emissions standards by 75%. Your neighbor may never know you burn wood.

  • Efficiency is identical to the G series model line. 1/3 to 1/2 the wood of a conventional furnace.

GS 100

Dimensions (L x W x H) - 56 x 36 x 74"

Fire Box (L x W x H) - 18 x 18 x 31"

Water Capacity - 100 gal

Approx. Heating Space - 1,500 - 3,000 sq ft

Max BTU's - 120,000

GS 200

Dimensions (L x W x H) - 48 x 72 x 79"

Fire Box (L x W x H) - 28 x 29 x 34"

Water Capacity - 200 gal

Approx. Heating Space - 3,000 - 6,000 sq ft

Approx. BTU's - 230,000