Home > Wood Boilers >

WoodMaster 3300 Outdoor Wood Boiler/Furnace - Commercial Use Only
WoodMaster 3300 Outdoor Wood Boiler Furnace

Alternative Views:

Price: $6,175.00

Quantity in Stock:(Out of Stock)
Product Code: 3300
Please contact Obadiah's for pricing.

Product Description Technical Specs Extended Information and Videos
This product is available for Commercial Installations ONLY due to stricter 2016 NSPS regulation. Inventory can no longer be sold for residential use in the United States. Remaining inventory can be sold into Canada, and South America for residential applications. To view more on the 2016 EPA regulations, click here.

If you are looking for the economical choice, the WoodMaster 3300 wood furnace may be your answer. Plumbed with a single heating loop, and with no need for multiple hook-ups, the 3300 furnace comfortably heats an average-sized home and its hot water the smart way.

Click here for Single Line PEX Pipe

Click here for Dual Line PEX Pipe

  • No fuels enter the house to limit smoke, soot, fire hazards and the risk of dangerous carbon monoxide buildup
  • Round chamber design provides optimum internal air movement and water circulation
  • 40% fewer seams than a square box, less chance of cracking or leaking and minimal pitting
  • No dead spots, so creosote doesn't build up
  • Digital Electronic Temperature Control (ETC)
  • Easy-to-read display


Each WoodMaster wood furnace is installed outdoors, from 25-400 feet from the home or structure(s) that it will heat. A core fire box is surrounded by a water jacket. The fire warms water to its optimal heating temperature, maintained by automatic controls. The warm water moves through insulated underground piping into the home’s heat exchangers and heating system. Inside, you control the temperature with your thermostat.


Outdoor wood furnace maintenance tips:

  • Manage combustion by keep a continuous supply of oxygen and using the proper amount and type (cut, seasoned) of fuel (wood)
  • Properly build fires:
    • Completely open the damper
    • Place paper/kindling over entire bottom of fire box
    • Never use flammable liquids
    • Warm the flue
  • Inspect chimney flue, stovepipe every month
    • Look for cracked liners, missing parts, bird nests or other hazards
  • Clean joints, chimney connectors and flues as necessary
  • Maintain a briskly burning fire to reduce creosote buildup
  • If you do have a chimney fire, inspect and repair weakened parts before restarting furnace
  • Properly, regularly dispose of ashes

Share your knowledge of this product with other customers... Be the first to write a review