|Edition Number:||5||SCC Approved:||--|
|Edition Date:||2019-05-02||DOD Approved:||--|
|Price Code:||B||ANSI Approved:||--|
1.1 These requirements apply to oil-fired air heaters and oil fired direct-fired heaters.
1.2 Requirements for the installation and use of oil-burning equipment are included in the Standard for the Installation of Oil-Burning Equipment , NFPA 31 .
1.3 This standard is not intended for permanently installed heaters.