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1.1 These requirements cover heat actuated fire detectors in ordinary (nonhazardous) and outdoor locations, for use as components in automatic fire protective systems, to be installed in accordance with the Standard for the...

These requirements cover electrically operated single and multiple station smoke alarms intended for open area protection in indoor locations and portable smoke alarms used as "travel" alarms in accordance with: a)...

Note: This notice of intent was withdrawn by the responsible SDO on November 29, 2023. Note: The comment period for this NOI has been extended to November 30, 2023 to allow for a collaborative discussion to take place between...

1.1 This Standard applies to hermetic refrigerant motor-compressors (hereinafter referred to as motor-compressors) rated 7200 V or less, for use in air-conditioning and refrigerating equipment that comply with the Standards...

This Standard covers manual station s and their accessories for installation in ordinary locations, indoor and outdoor, for use in fire alarm systems. A manual station having a pre-wound signalling mechanism and equipped with...

These requirements cover automatic sprinklers including conventional, spray, sidewall, extended coverage, residential, certain specific application sprinklers and storage sprinklers including early suppression fast response...

1.1 These requirements cover stationary centrifugal fire pumps intended for use in water-supply systems for fire-protection service.1.2 The pumps covered by these requirements are intended for installation and use in...

These requirements cover shutoff valves for trim and drain purposes for fire protection service. This standard covers valve constructions such as ball valves, butterfly valves, globe valves and plug valves. These valves are...

1.1 These minimum requirements cover regulators used to reduce the pressure of compressed industrial gases from a source or storage cylinder pressure of not more than 5500 psig (37.91 MPa) to the use pressure. 1.2 Regulators...

These requirements cover the construction and performance, exclusive of performance during fire tests, of portable water based agent fire extinguishers. These fire extinguishers are intended to be utilized in accordance with...

1.1 This Standard specifies the requirements for installation of mineral fibre thermal insulation products for buildings such that, when installed, a product manufactured and packaged according to CAN/ULC-S702 will provide...

Note: This notice of intent was withdrawn by the responsible SDO on June 20, 2023. This Standard specifies a test method that simulates a fire that under well ventilated conditions starts in a corner of a small room with a...