A HS Tarm indoor wood boiler is a clean-burning gasifying wood boiler system used to heat homes as an alternative, or in conjunction with, a gas or oil boiler system. Wood boilers harvest smoke and burn it separately to get complete combustion to maximize heating efficiency.
HS Tarm indoor wood boilers burn at 85 percent efficiency in contrast to outdoor wood boilers that burn between 50 to 60 percent. Gasifying wood boilers are considered an environmentally conscious choice since the units do not rely on gas or oil, produce less smoke and require less wood than conventional wood stoves. A wood boiler can save, on average, 75 percent in energy costs when run from November through March. Thermal storage tanks are available to use in conjunction with wood boilers to store excess heat. HS Tarm wood boilers come with a twenty year warranty.