Historical
ANSI Z83.19-2001
Gas-Fired High-Intensity Infrared Heaters (same as CSA 2.35)
Details test and examination criteria for newly produced, gas-fired high-intensity infrared heaters constructed entirely of new, unused parts for use with natural gas, manufactured gas, mixed gas, liquefied petroleum (propane), LP gas-air mixtures and convertible for use with natural gas and liquefied petroleum (propane) gases, when provision is made for simple conversion from one gas to the other. The heaters covered by this standard are intended for installation in and heating of outdoor spaces or nonresidnetial indoor spaces and are intended for locations where flammable gases or vapors are not generally present.
CSA America, Inc. [csa]