The new model 4400 Heavy Duty has been designed with a larger firebox, larger fuel boor, heavier steel construction, better BTU output and delivered efficiency. This high performance furnaces/boiler are designed with a new exclusive operating control system, the electronic temperature control, which incorporates more features and options for your convenience and heating needs. Ideal for: larger homes or home-garage combination.
The new model 5500 Super Duty has been designed with an increased fuel capacity for a higher BTU output, a larger door for ease of loading and our best efficiency ever. This high performance furnace/boiler is designed with Wood Masters exclusive electronic temperature control which incorporates more convenient features and options for your high-efficient heating needs. Ideal for: farms or small commercial operation with shop.