Requirements and associated test methods for flued natural draught and fan-powered heaters of input rating not exceeding 25 kW and burning 1st, 2nd and 3rd family gases.

Original price was: $309.88.$154.00Current price is: $154.00.
Safety of domestic gas appliances-Specification for convector heaters
BSI Group , 12/31/1986
Pages: 38

