Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Multifunctional controls Ingestion-build-68772 may be necessary for some

may be necessary for some specific low ambient temperature cure situations

typically for use in 75 Ω cable networks (type F-Quick)

BS EN ISO 2409 is an international standard that describes a test method for assessing the resistance of paint coatings to separation from substrates when a right-angle lattice pattern is cut into the coating

Note 3: BS EN 1 does not cover appliances incorporating a boiler or connected to a water system

Alternative designs of cone meters are available

Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Multifunctional controls Ingestion-build-68772 may be necessary for some1 Scope This part of ISO 23551 specifies the safety, construction and performance requirements for multifunctional controls intended for use with gas burners, gas appliances and similar use, hereafter referred to as MFC. This part of ISO 23551 is applicable to MFC with declared maximum inlet pressures up to, and including, 50 kPa (500 mbar) of nominal connection sizes up to, and including, DN 150 for use with one or more fuel gases. MFC consist of two