Electric Heater Standards

This Standard applies to cord-connected electric heater systems intended for use with the mattresses of household water beds and designed for use in accordance with the Rules of the Canadian Electrical Code, Part I, on supply circuits having a nominal voltage of 120 V. This Standard...

This Practice provides minimum technical requirements for the process and mechanical design, materials, fabrication, inspection, and testing of electric immersion process heaters and associated controls, including thyristor control panels. This Practice applies to electric...

This Standards Publication covers line-voltage integrally mounted thermostats for electric heaters and contains definitions, ratings, construction features, performance, marking, and application information.

ul-574.8 Electric Oil Heaters UL 574 1 Scope 1.1 These requirements cover electric oil heaters for use with Nos. 5 and 6 fuel oil as defined in Specifications for Fuel Oils, ASTM D396, or other oils such as heat transfer oils. Electric oil heaters are to be...

008230-000000-000000 1 Scope 1.1 These requirements cover explosion-proof, dust-ignition-proof and dust-tight portable and fixed electric heaters for installation and use in hazardous (classified) locations, Class I, Divisions 1 and 2, Groups A, B, C, and D; Class II, Division 1,...

This Standard applies to stationary electric duct heaters for comfort heating rated at 600 V or less and 1000 kW and less, designed to be installed and used in nonhazardous locations in residential, commercial, and industrial applications, in accordance with the Canadian Electrical...

019960-000000-000000 1 Scope 1.1 These requirements cover fixed electric duct heaters, and remote control assemblies for such equipment, rated at 600 volts or less to be employed in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70. 1.2 These...

This Standard applies to air heaters intended for use on nominal system voltages of 600 V or less and designed to be used in accordance with the Canadian Electrical Code, Part I. This Standard applies to permanently connected and cord-connected air heaters for household, commercial,...

This specification applies to electric duct heaters, as defined in Clause 4.1 below, designed for operation at low or medium voltage with a rating up to 50 kW. It does not apply to duct heaters which are integral with air-conditioning units complying with AS/NZS 60335.2.40.

012610-000000-000000 1 Scope 1.1 These requirements cover permanently installed electric water heaters, rated 600 volts or less, for heating the water supplied through plumbing to separately heated public or private pools or tubs, in which swimming, wading, bathing, or partial or...

020210-000000-000000 1 Scope 1.1 These requirements cover fixed and location-dedicated electric room heating equipment rated 600 volts or less to be employed in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70. 1.2 These requirements do not cover movable...