The DriSteem gas-fired steam humidifiers are among the most efficient humidifiers on the market. The water is vaporized via the warmth created by the burning gas. The units have highly efficient burners and are available with capacities from 21.7 l/hr up to 272 l/hr.
The running costs of a gas humidifier are lower than those of an electric humidifier because gas is cheaper than electricity. For larger systems, running at 60 l/hr or above, a gas-fired humidifier could be a worthwhile investment providing a return within 2-3 years. Cumulus will gladly provide a quote illustrating your energy saving.
Further, DriSteem humidifiers can be constructed from durable stainless steel, which when fed with purified, mineral free water, will require minimal maintenance. Low maintenance, low running costs, and a long lifespan make these humidifiers doubly efficient.