Black cover for HL905
Chrome screw-mountable cover for HL905
Chrome cover for HL905
White screw-mountable cover for HL905
White cover for HL905
Consealed air admittance valve
Ventpipe DN75/90/110 with integrated thermal insulation and massive lip-seal
Transparent condensate trap DN40 x 1 1/4 or d 12–18mm vertical or horizontal with trap seal and rising ball backwater stop.