FINANCING AVAILABLE!
Financing is now available for your boiler purchase.
Click here  for more information.
TRADE SHOWS
We are bringing our products to you!
Click here  for our
Events Calendar.
What's new?

Click here  for product news and our current promotions.
Energy Price Watch...
Click here  for current
fuel prices and rates.


* Hover on thumbnails for larger images.



Aqua-Therm Original
Wood Boiler


The  Aqua-Therm Original  was first introduced in 1983 and,
while many improvements have been made along the way,
is still keeping thousands of satisfied customers warm
today.

Solid, reliable design and construction, great performance,
affordability, and a  Limited Lifetime Warranty  have made
these boilers popular with our customers.



The Aqua-Therm Original  features a rear mounted, fan
forced air draft for increased burning efficiency and more
complete fuel burn, as well as a heavy duty 409 Stainless
Steel Inner Firebox for long life and superior corrosion
resistance.

Aqua-Therm Original  boilers are available either  Unsheltered
or  Sheltered  and in three sizes to provide lots of hot water for a
wide variety of residential and commercial applications.  A high capacity
firebox and large loading door can handle long logs saving you sawing and splitting time.

Unsheltered Standard Equipment
  • Ash Auger
  • 409 Stainless Steel Inner Firebox
  • Insulated Blanket
  • Wiring Harness
  • Draft Fan with Automatic Shutter Damper
  • Boiler Drain Valves
  • Pressure & Temperature Relief Valves
  • Pressure & Temperature Gauge
  • Immersion Aquastat
  • Circulating Pump
  • Isolation Pump Flanges
  • Expansion Tank
  • Auto Air Vent & Air Scoop


  • Standard on Forced Air Models Only:

    - 110V Thermostat Relay
    - Forced Air Heat Exchanger
Sheltered Standard Equipment
  • Ash Auger
  • 409 Stainless Steel Inner Firebox
  • Double-wall Stainless Steel Chimney
  • Insulated Blanket
  • Safety Disconnect Switch with Breaker
  • Draft Fan with Automatic Shutter Damper
  • Boiler Drain Valves
  • Pressure & Temperature Relief Valves
  • Pressure & Temperature Gauge
  • Immersion Aquastat
  • Circulating Pump
  • Isolation Pump Flanges
  • Expansion Tank
  • Auto Air Vent & Air Scoop
  • Loading Light


  • Standard on Forced Air Models Only:

    - 110V Thermostat Relay
    - Forced Air Heat Exchanger
Aqua-Therm Original Wood Boiler Models

Unsheltered  or  Sheltered, the Aqua-Therm Original Wood Boiler is available in three sizes , providing the right heating capacity for a variety of applications and requirements.  Click here  for our latest boiler product brochure.

Model 145 / S-145

Model 145 is appropriately suited for homes under 2,000 square feet generally requiring constant circulation of heated water.

Model 275 / S-275

Model 275 is perfect for homes between 2,000 and 5,000 square feet. It is also well suited for poorly insulated homes and for individuals burning soft or low quality wood. It has enough capacity to heat a house and a garage or small shop. The Model 275 is also great for anyone who wants longer burn times between refueling.

Model 345 / S-345

Model 345 has enough heating capacity for homes between 5,000 and 8,000 square feet. It is also ideal for pole buildings, green houses, farrowing and calf barns, or anywhere a large amount of economical heat is needed. Model 345 also works great for heating two buildings with one unit.

Unsheltered - Specifications

Model 145 275 345

Height

46" 57 1/2" 57 1/2"
Length with Fan 58" 58" 73"
Width 30" 38 1/2" 38 1/2"
Firebox Length 42" 42" 55 1/2"
Firebox Diameter 25" 32 1/2" 32 1/2"
Door Opening 16" X 20" 19 1/2" X 25" 19 1/2" X 25"
Water Capacity 48 gallons 59 gallons 76 gallons
Flue Size 6" 6" 6"
Weight 630 lbs. 900 lbs. 1050 lbs.
Sheltered - Specifications

Model S-145 S-275 S-345
Height( To Roof Peak) 67" 67" 67"
Length with Fan 72" 72" 84"
Width 48" 48" 48"
Firebox Length 42" 42" 55 1/2"
Firebox Diameter 25" 32 1/2" 32 1/2"
Door Opening 16" X 20" 19 1/2" X 25" 19 1/2" X 25"
Water Capacity 48 gallons 59 gallons 76 gallons
Flue Size 6" 6" 6"
Weight 1080 lbs. 1350 lbs. 1590 lbs.
Click here  to place an order or contact us for more information.