BS 5440-2:2023 PDF
Chimneys, flue pipes and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases)-Installation and maintenance of ventilation provision for gas appliances. Specification
Original price was: $310.00.$155.00Current price is: $155.00.
Chimneys, flue pipes and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases)-Installation and maintenance of ventilation provision for gas appliances. Specification
BSI Group , 12/12/2023
Pages: 36
BS 5440-2:2023 PDF
Chimneys, flue pipes and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases)-Installation and maintenance of ventilation provision for gas appliances. Specification