AS 4556-2000 (AG 106-2000)
Provides minimum requirements for the safe design, performance and rational use of energy of indirect gas-fired ducted air heaters with gas consumption not exceeding 5000 MJ/h.
Provides minimum requirements for the safe design, performance and rational use of energy of indirect gas-fired ducted air heaters with gas consumption not exceeding 5000 MJ/h.
