Since its establishment in 1988, Calcana Industries Ltd. has been at the forefront of manufacturing gas-fired, low-intensity, infrared-heating equipment. With a passion for innovation, Calcana not only produces top-quality heating systems but also designs cutting-edge outdoor comfort systems for both commercial and residential patio applications. Currently, we manufacture three heater lines. The SR-Series can be used in industrial, commercial and agricultural applications. The CAL-Series is the residential Garage Heater version but can be used in the same applications as the SR-Series. The PH-Series is a sophisticated outdoor heating system produced in sleek stainless steel and offers unique features. All three series offer low clearances to combustibles and operate on either Natural Gas or Propane fuels. Calcana heaters offer fuel savings of 30-40% over conventional heating equipment. All units are certified by the CSA Canadian Gas Association and the American Gas Association standards.