UL 1995-2005《加热和冷却设备》

1.1 These requirements apply to the following stationary equipment for use in nonhazardous locations rated 7200 V or less, single- or 3-phase, and remote control assemblies for such equipment: a) Heat pumps, for heating and cooling with or without factory or field-installed electric resistance heaters, or hot water or steam heating coils. b) Air conditioners for cooling with or without factory or field-installed electric resistance heaters, or hot water or steam heating coils. c) Cooling portion and associated components of combination heating and cooling equipment employing gas-, oil-, or gas-oil-fired heating means. However, the requirements for the construction and performance of the gas-, oil-, or gas-oil-fired heating means, and their associated components, shall conform to the particular standards covering such heating equipment and components. d) Liquid chillers and compressor-evaporator or liquid chiller assemblies intended for use with remote condensers. e) Condensing units in