20-YEAR ON-SITE Warranty in Canada! We send a repairman to you!

Attention Outdoor Wood Boiler Canadian site visitors:

Check out our new customer friendly Nature’s Comfort website by clicking on the link below.
You will always get the latest information here:

Best Outdoor Wood Boiler


Wood Furnace Heater

IGNITE THE REVOLUTION with the new EPA Phase II Approved CleanFire 400 by WoodMaster.

Patent-pending design changes heating from the inside out.

Burns hotter. Cleans easier. Lasts longer.

WoodMaster’s CleanFire uses a dry fire chamber to provide hotter, more efficient heat that requires minimal effort to maintain.

No ceramics
No damaging corrosion
No creosote build-up

The primary boiler is a true low pressure ASME H stamped boiler. It keeps oxygen out of the system, preventing corrosion to the water vessel. ASME certification ensures the use of the highest quality materials and workmanship resulting in a boiler life expectancy of 40 or 50 years.

All of it is run by the exclusive WoodMaster control board, which burns at the optimum rate to meet the heat load. No batch burning or quick cycling. The board uses more than 300 settings to maintain this furnace modulation, increasing efficiency.


Nature’s Comfort Stoves/Boilers

Outside Stoves Boilers

Built by the AMISH!

…in Shipshewana, IN in the heart of Amish country; close to the Amish fabrication plants with their strong work ethic and
pride in the quality of their work.

We have wood and coal boilers,
pellet stoves and EPA Certified furnaces.

STARTING at $3490
for 2,000 sq. ft.

ALL Furnaces have E-Z FLOAT! for easy water level monitoring and very large doors!
Most have an ash pan.

Wood Boiler Pre-wired
All furnaces are pre-wired and ready to install!
Many furnaces come as coal versions too!
See list below.


NCB-120 Boiler
NCB-120-COAL Boiler

NCB-175-COAL Boiler

NCB-250-COAL Boiler

NCB-275G-COAL Boiler

NCB-325G Boiler
NCB-325G-COAL Boiler

NCB-400G Boiler
NCB-400G-COAL Boiler

Check what the current exchange rate is by clicking on the link below!



ThermoWind 1000
is rated to heat
up to 2600 sq. ft.

ThermoWind 1000 Waterless Furnace

-Waterless Furnace
– No Chemicals

only $4147

SAME 20-Year On-Site Warranty!

ThermoWind 2000

is rated to heat
up to 4100 sq. ft. –
50% bigger firebox

ThermoWind 2000 no water wood furnace
for only $4797

ThermoWind 3000
is rated to heat
up to 5150 sq. ft.

ThermoWind 3000 forced air wood furnace
for only $5227

ThermoWind 4000
is rated to heat
up to 6400 sq. ft.

ThermoWind 4000 dual forced air wood furnace

for only $6697

68″ firebox with 2 doors; one on each end
and TWO full-sized furnace fans
with 4 ducts; 2 supply and 2 return

ALL PROVINCES call: 608-399-4847

OPEN 6 DAYS to Better Serve You!

We are usually available from
8 AM – 8 PM CT Mon to Sat

Wed, Friday and Saturday;
8 AM – 5 PM CT