BIASI Boiler Spares

Showing 96 of 953 results

Biasi BI1001101 DHW EXCHANGER 24S

£118.22 £141.86 (inc. VAT)
Biasi BI1001102 DHW EXCHANGER 28S

£139.88 £167.86 (inc. VAT)
Biasi BI1001103 BY-PASS PIPE

£16.42 £19.70 (inc. VAT)
Biasi BI1001104 DHW PRESS. SW. PIPE FIX CLAMP

£1.86 £2.23 (inc. VAT)
Biasi BI1001105 FLAT GASKET 1

£0.55 £0.66 (inc. VAT)
Biasi BI1001106 FLAT GASKET 1/2

£0.55 £0.66 (inc. VAT)
Biasi BI1001107 GASKET 1/4 FOR GAUGE

£0.55 £0.66 (inc. VAT)
Biasi BI1001108 FLAT GASKET 3/4

£0.55 £0.66 (inc. VAT)
Biasi BI1001109 GASKET 3/8 FOR NTC PROBE

£0.55 £0.66 (inc. VAT)
Biasi BI1001110 DHW PRESS. SWITCH PIPES FIXING

£0.85 £1.02 (inc. VAT)
Biasi BI1001111 BY-PASS PIPE FIXING FORK

£8.46 £10.15 (inc. VAT)
Biasi BI1001112 3 BAR SAFETY VALVE / PRV

£18.73 £22.48 (inc. VAT)
Biasi BI1001113 FLOW LIMITER 10L.

£25.42 £30.50 (inc. VAT)
Biasi BI1001114 FLOW LIMITER 12L.

£25.42 £30.50 (inc. VAT)
Biasi BI1001115 RING GASKET 1.78X12.42 BYPASS

£0.71 £0.85 (inc. VAT)
Biasi BI1001116 RING GASKET 1.9X 4.9 DHW PRESS

£0.55 £0.66 (inc. VAT)
Biasi BI1001117 NTC TEMPERATURE PROBE

£26.62 £31.94 (inc. VAT)
Biasi BI1001119 PIPE FOR PRESSURE SWITCHES

£20.65 £24.78 (inc. VAT)
Biasi BI1001120 1/4 PRESSURE SWITCH (2 BAR)

£27.68 £33.22 (inc. VAT)
Biasi BI1001122 WATER PRESSURE SWITCH (1 BAR)

£27.68 £33.22 (inc. VAT)
Biasi BI1001123 M 6 X 8 SCREW

£0.85 £1.02 (inc. VAT)
Biasi BI1001124 EXTERNAL 6.4MM

£0.61 £0.73 (inc. VAT)
Biasi BI1001125 SCREW M5X16 HEXAGON SOCKET CAP

£0.47 £0.56 (inc. VAT)
Biasi BI1001127 SAFETY VALVE CONNECTION

£5.09 £6.11 (inc. VAT)
Biasi BI1001128 O-RING 1.78 X 20.35

£0.71 £0.85 (inc. VAT)
Biasi BI1001129 O RING GASKET 1.78 X14

£0.59 £0.71 (inc. VAT)
Biasi BI1001130 O-RING 2.62 X 20.63

£0.75 £0.90 (inc. VAT)
Biasi BI1001131 O-RING 1.78 X 15.6

£0.59 £0.71 (inc. VAT)
Biasi BI1001502 DHW PRESSURE SWITCH PIPES

£24.69 £29.63 (inc. VAT)
Biasi BI1001503 GROUP DHW OUTLET/CH O'RING SET

£44.79 £53.75 (inc. VAT)
Biasi BI1001505 DHW FILTER + PRESS.REDUC.VALVE

£31.98 £38.38 (inc. VAT)
Biasi BI1001507 DHW/CH RETURN GROUP KIT

£254.16 £304.99 (inc. VAT)
Biasi BI1002101 PUMP

£152.55 £183.06 (inc. VAT)
Biasi BI1002102 MAIN EXCHANGER 24KW

£197.34 £236.81 (inc. VAT)
Biasi BI1002103 MAIN EXCHANGER 28KW

£224.13 £268.96 (inc. VAT)
Biasi BI1002104 MAIN EXCH. 24KW INLET PIPE

£25.58 £30.70 (inc. VAT)
Biasi BI1002105 MAIN EXCH. 28KW INLET PIPE

£25.58 £30.70 (inc. VAT)
Biasi BI1002106 MAIN EXCH. 24KW OUTLET PIPE

£27.72 £33.26 (inc. VAT)
Biasi BI1002108 AIR DRAINAGE VALVE PIPE

£14.33 £17.20 (inc. VAT)
Biasi BI1002109 EXPANSION VESSEL PIPE

£13.43 £16.12 (inc. VAT)
Biasi BI1002110 EXPANSION VESSEL

£71.15 £85.38 (inc. VAT)
Biasi BI1002111 AIR PURGER VALVE (AAV)

£18.00 £21.60 (inc. VAT)
Biasi BI1002113 GROMMET SEAL MFS

£3.67 £4.40 (inc. VAT)
Biasi BI1002115 GROMMET SEAL

£1.67 £2.00 (inc. VAT)
Biasi BI1003101 13 RAMPS 24KW BURNER

£76.28 £91.54 (inc. VAT)
Biasi BI1003112 AIR GRID 24KW

£16.19 £19.43 (inc. VAT)
Biasi BI1003509 LPG CONVERSION KIT

£20.90 £25.08 (inc. VAT)
Biasi BI1003510 NATURAL GAS CONVERSION KIT

£18.67 £22.40 (inc. VAT)
Biasi BI1004101 NUT 1/2

£1.83 £2.20 (inc. VAT)
Biasi BI1004102 NUT 22MM UNION 3/4

£2.26 £2.71 (inc. VAT)
Biasi BI1004105 3/4 GAS COCK

£27.26 £32.71 (inc. VAT)
Biasi BI1004106 1/2 DOMESTIC WATER COCK

£23.07 £27.68 (inc. VAT)
Biasi BI1004109 CH + GAS PIPE (FLOW & RETURN)

£12.48 £14.98 (inc. VAT)
Biasi BI1004110 CH + GAS PIPE

£11.86 £14.23 (inc. VAT)
Biasi BI1004111 DHW PIPE

£7.49 £8.99 (inc. VAT)
Biasi BI1005105 250V-1.6A DELAYED FUSE

£1.02 £1.22 (inc. VAT)
Biasi BI1005106 TERMINAL BOARD

£9.09 £10.91 (inc. VAT)
Biasi BI1005502 KNOB PRISMA (DARK GREY)

£2.65 £3.18 (inc. VAT)
Biasi BI1005503 KNOB FOR RIVA (LIGHT GREY)

£2.67 £3.20 (inc. VAT)
Biasi BI1006105 MAGNET

£6.78 £8.14 (inc. VAT)
Biasi BI1006111 MAGNETIC CATCH

£1.73 £2.08 (inc. VAT)
Biasi BI1006112 SIDE PANEL (UP TO 03/00)

£42.21 £50.65 (inc. VAT)
Biasi BI1006113 FRONT PANEL 24KW

£74.83 £89.80 (inc. VAT)
Biasi BI1006114 FRONT PANEL 28KW

£43.30 £51.96 (inc. VAT)
Biasi BI1006501 INSULATION PANEL KIT 24KW

£35.81 £42.97 (inc. VAT)
Biasi BI1011101 PLUG + O-RING

£3.09 £3.71 (inc. VAT)
Biasi BI1011102 DHW PRESSURE SWITCH MEMBRANE

£9.09 £10.91 (inc. VAT)
Biasi BI1011103 CH PRESSURE SWITCH MEMBRANE

£6.74 £8.09 (inc. VAT)
Biasi BI1011104 DRAINAGE VALVE 1/4

£7.66 £9.19 (inc. VAT)
Biasi BI1011105 MICROSWITCH BOX FIXING CLIP

£1.41 £1.69 (inc. VAT)
Biasi BI1011107 2.62 X 23.47 O-RING

£1.41 £1.69 (inc. VAT)
Biasi BI1011108 M 2.9 X 13 SCREW

£0.71 £0.85 (inc. VAT)
Biasi BI1011110 C/H PRESSURE SWITCH SPRING

£1.75 £2.10 (inc. VAT)
Biasi BI1011111 C/H PRESSURE SWITCH DISC

£7.72 £9.26 (inc. VAT)
Biasi BI1011112 1.9 X 2.6 0-RING

£0.46 £0.55 (inc. VAT)
Biasi BI1011114 DHW PRESSURE DISC

£12.10 £14.52 (inc. VAT)
Biasi BI1011116 BUSH FOR DIVERTER VALVE

£2.82 £3.38 (inc. VAT)
Biasi BI1011117 2.7 X 13.6 O RING

£0.71 £0.85 (inc. VAT)
Biasi BI1011119 DHW MANIFOLD

£52.85 £63.42 (inc. VAT)
Biasi BI1011501 BY-PASS KIT

£7.16 £8.59 (inc. VAT)
Biasi BI1011502 MICROSWITCH GUIDE BUSH

£12.19 £14.63 (inc. VAT)
Biasi BI1011503 DHW/CH FLOW GROUP KIT

£267.27 £320.72 (inc. VAT)
Biasi BI1011504 DIRECTIONAL VALVE ACTUATOR KIT

£63.80 £76.56 (inc. VAT)
Biasi BI1011505 MICROSWITCH KIT

£16.21 £19.45 (inc. VAT)
Biasi BI1011506 CH FLOW GROUP KIT SER

£142.08 £170.50 (inc. VAT)
Biasi BI1012101 SEAL FOR CH PRESSURE SWITCH

£1.09 £1.31 (inc. VAT)
Biasi BI1013101 GASKET FOR GAS VALVE VK4105

£1.75 £2.10 (inc. VAT)
Biasi BI1013102 DETECTION ELECTRODE

£10.89 £13.07 (inc. VAT)
Biasi BI1013103 IGNITION ELECTRODE RIGHT

£12.02 £14.42 (inc. VAT)
Biasi BI1013104 IGNITION ELECTRODE LEFT

£11.63 £13.96 (inc. VAT)
Biasi BI1013105 15 RAMPS 28KW BURNER

£79.43 £95.32 (inc. VAT)
Biasi BI1013107 GAS VALVE OUTLET PIPE

£22.36 £26.83 (inc. VAT)
Biasi BI1013108 GAS VALVE VK105 HONEYWELL

£179.37 £215.24 (inc. VAT)
Biasi BI1013111 M 4 X 8 SCREW

£0.37 £0.44 (inc. VAT)
Biasi BI1013114 SCREW M4 X 8MM

£0.49 £0.59 (inc. VAT)
Biasi BI1014102 15 D PIPE

£4.23 £5.08 (inc. VAT)