Gas fitter kit. General domestic

Special offer. Includes BS 669-1, BS 669-2, BS 5440-1, BS 5440-2, BS 5482-1, BS 5871-1, BS 5871-2, BS 5871-3, BS 6172, BS 6173, BS 6798, BS 6891, BS 7671, BS EN 30-1-1, BS EN 30-1-2, BS EN 30-1-3 and BS EN 30-2-2.