The Vaporiser used shall be approved by statutory authority. Vaporisers may be low pressure steam heated, hot water heated, electrically heated type or heater less. In case electrical Vaporiser is used, it shall have FLP connections.

A minimum distance of 2 metres of Vaporiser from cylinder installation shall be maintained.

The Vaporisers shall be provided with suitable automatic means to prevent liquid LPG passing from the Vaporiser to gas discharge piping.