BIASI Boiler Spares

Showing 96 of 962 results

Biasi BI1001101 DHW EXCHANGER 24S

£74.99 £89.99 (inc. VAT)
Biasi BI1001102 DHW EXCHANGER 28S

£88.73 £106.48 (inc. VAT)
Biasi BI1001103 BY-PASS PIPE

£10.41 £12.49 (inc. VAT)
Biasi BI1001104 DHW PRESS. SW. PIPE FIX CLAMP

£1.18 £1.42 (inc. VAT)
Biasi BI1001105 FLAT GASKET 1

£0.35 £0.42 (inc. VAT)
Biasi BI1001106 FLAT GASKET 1/2

£0.35 £0.42 (inc. VAT)
Biasi BI1001107 GASKET 1/4 FOR GAUGE

£0.35 £0.42 (inc. VAT)
Biasi BI1001108 FLAT GASKET 3/4

£0.35 £0.42 (inc. VAT)
Biasi BI1001109 GASKET 3/8 FOR NTC PROBE

£0.35 £0.42 (inc. VAT)
Biasi BI1001110 DHW PRESS. SWITCH PIPES FIXING

£0.54 £0.65 (inc. VAT)
Biasi BI1001111 BY-PASS PIPE FIXING FORK

£5.37 £6.44 (inc. VAT)
Biasi BI1001112 3 BAR SAFETY VALVE / PRV

£11.88 £14.26 (inc. VAT)
Biasi BI1001113 FLOW LIMITER 10L.

£16.12 £19.34 (inc. VAT)
Biasi BI1001114 FLOW LIMITER 12L.

£16.12 £19.34 (inc. VAT)
Biasi BI1001115 RING GASKET 1.78X12.42 BYPASS

£0.45 £0.54 (inc. VAT)
Biasi BI1001116 RING GASKET 1.9X 4.9 DHW PRESS

£0.35 £0.42 (inc. VAT)
Biasi BI1001117 NTC TEMPERATURE PROBE

£16.88 £20.26 (inc. VAT)
Biasi BI1001119 PIPE FOR PRESSURE SWITCHES

£13.10 £15.72 (inc. VAT)
Biasi BI1001120 1/4 PRESSURE SWITCH (2 BAR)

£17.56 £21.07 (inc. VAT)
Biasi BI1001122 WATER PRESSURE SWITCH (1 BAR)

£17.56 £21.07 (inc. VAT)
Biasi BI1001123 M 6 X 8 SCREW

£0.54 £0.65 (inc. VAT)
Biasi BI1001124 EXTERNAL 6.4MM

£0.39 £0.47 (inc. VAT)
Biasi BI1001125 SCREW M5X16 HEXAGON SOCKET CAP

£0.30 £0.36 (inc. VAT)
Biasi BI1001127 SAFETY VALVE CONNECTION

£3.23 £3.88 (inc. VAT)
Biasi BI1001128 O-RING 1.78 X 20.35

£0.45 £0.54 (inc. VAT)
Biasi BI1001129 O RING GASKET 1.78 X14

£0.45 £0.54 (inc. VAT)
Biasi BI1001130 O-RING 2.62 X 20.63

£0.57 £0.68 (inc. VAT)
Biasi BI1001131 O-RING 1.78 X 15.6

£0.45 £0.54 (inc. VAT)
Biasi BI1001502 DHW PRESSURE SWITCH PIPES

£18.79 £22.55 (inc. VAT)
Biasi BI1001503 GROUP DHW OUTLET/CH O'RING SET

£34.09 £40.91 (inc. VAT)
Biasi BI1001505 DHW FILTER + PRESS.REDUC.VALVE

£24.34 £29.21 (inc. VAT)
Biasi BI1001507 DHW/CH RETURN GROUP KIT

£193.46 £232.15 (inc. VAT)
Biasi BI1002101 PUMP

£116.12 £139.34 (inc. VAT)
Biasi BI1002102 MAIN EXCHANGER 24KW

£150.21 £180.25 (inc. VAT)
Biasi BI1002103 MAIN EXCHANGER 28KW

£170.60 £204.72 (inc. VAT)
Biasi BI1002104 MAIN EXCH. 24KW INLET PIPE

£19.47 £23.36 (inc. VAT)
Biasi BI1002105 MAIN EXCH. 28KW INLET PIPE

£19.47 £23.36 (inc. VAT)
Biasi BI1002106 MAIN EXCH. 24KW OUTLET PIPE

£21.10 £25.32 (inc. VAT)
Biasi BI1002108 AIR DRAINAGE VALVE PIPE

£10.91 £13.09 (inc. VAT)
Biasi BI1002109 EXPANSION VESSEL PIPE

£10.22 £12.26 (inc. VAT)
Biasi BI1002110 EXPANSION VESSEL

£54.16 £64.99 (inc. VAT)
Biasi BI1002111 AIR PURGER VALVE (AAV)

£13.70 £16.44 (inc. VAT)
Biasi BI1002113 GROMMET SEAL MFS

£2.79 £3.35 (inc. VAT)
Biasi BI1002115 GROMMET SEAL

£1.27 £1.52 (inc. VAT)
Biasi BI1003101 13 RAMPS 24KW BURNER

£58.06 £69.67 (inc. VAT)
Biasi BI1003112 AIR GRID 24KW

£12.32 £14.78 (inc. VAT)
Biasi BI1003509 LPG CONVERSION KIT

£14.21 £17.05 (inc. VAT)
Biasi BI1003510 NATURAL GAS CONVERSION KIT

£14.21 £17.05 (inc. VAT)
Biasi BI1004101 NUT 1/2

£1.39 £1.67 (inc. VAT)
Biasi BI1004102 NUT 22MM UNION 3/4

£1.72 £2.06 (inc. VAT)
Biasi BI1004105 3/4 GAS COCK

£20.75 £24.90 (inc. VAT)
Biasi BI1004106 1/2 DOMESTIC WATER COCK

£17.56 £21.07 (inc. VAT)
Biasi BI1004109 CH + GAS PIPE (FLOW & RETURN)

£9.50 £11.40 (inc. VAT)
Biasi BI1004110 CH + GAS PIPE

£9.03 £10.84 (inc. VAT)
Biasi BI1004111 DHW PIPE

£5.70 £6.84 (inc. VAT)
Biasi BI1005105 250V-1.6A DELAYED FUSE

£0.78 £0.94 (inc. VAT)
Biasi BI1005106 TERMINAL BOARD

£6.92 £8.30 (inc. VAT)
Biasi BI1005502 KNOB PRISMA (DARK GREY)

£2.02 £2.42 (inc. VAT)
Biasi BI1005503 KNOB FOR RIVA (LIGHT GREY)

£2.03 £2.44 (inc. VAT)
Biasi BI1006105 MAGNET

£5.16 £6.19 (inc. VAT)
Biasi BI1006111 MAGNETIC CATCH

£1.32 £1.58 (inc. VAT)
Biasi BI1006112 SIDE PANEL (UP TO 03/00)

£32.13 £38.56 (inc. VAT)
Biasi BI1006113 FRONT PANEL 24KW

£56.96 £68.35 (inc. VAT)
Biasi BI1006114 FRONT PANEL 28KW

£32.96 £39.55 (inc. VAT)
Biasi BI1006501 INSULATION PANEL KIT 24KW

£27.26 £32.71 (inc. VAT)
Biasi BI1011101 PLUG + O-RING

£2.35 £2.82 (inc. VAT)
Biasi BI1011102 DHW PRESSURE SWITCH MEMBRANE

£6.92 £8.30 (inc. VAT)
Biasi BI1011103 CH PRESSURE SWITCH MEMBRANE

£5.13 £6.16 (inc. VAT)
Biasi BI1011104 DRAINAGE VALVE 1/4

£5.83 £7.00 (inc. VAT)
Biasi BI1011105 MICROSWITCH BOX FIXING CLIP

£1.07 £1.28 (inc. VAT)
Biasi BI1011107 2.62 X 23.47 O-RING

£1.07 £1.28 (inc. VAT)
Biasi BI1011108 M 2.9 X 13 SCREW

£0.54 £0.65 (inc. VAT)
Biasi BI1011110 C/H PRESSURE SWITCH SPRING

£1.33 £1.60 (inc. VAT)
Biasi BI1011111 C/H PRESSURE SWITCH DISC

£5.88 £7.06 (inc. VAT)
Biasi BI1011112 1.9 X 2.6 0-RING

£0.35 £0.42 (inc. VAT)
Biasi BI1011114 DHW PRESSURE DISC

£9.21 £11.05 (inc. VAT)
Biasi BI1011116 BUSH FOR DIVERTER VALVE

£2.15 £2.58 (inc. VAT)
Biasi BI1011117 2.7 X 13.6 O RING

£0.54 £0.65 (inc. VAT)
Biasi BI1011119 DHW MANIFOLD

£40.23 £48.28 (inc. VAT)
Biasi BI1011501 BY-PASS KIT

£5.45 £6.54 (inc. VAT)
Biasi BI1011502 MICROSWITCH GUIDE BUSH

£9.28 £11.14 (inc. VAT)
Biasi BI1011503 DHW/CH FLOW GROUP KIT

£203.44 £244.13 (inc. VAT)
Biasi BI1011504 DIRECTIONAL VALVE ACTUATOR KIT

£48.56 £58.27 (inc. VAT)
Biasi BI1011505 MICROSWITCH KIT

£12.34 £14.81 (inc. VAT)
Biasi BI1011506 CH FLOW GROUP KIT SER

£108.15 £129.78 (inc. VAT)
Biasi BI1012101 SEAL FOR CH PRESSURE SWITCH

£0.83 £1.00 (inc. VAT)
Biasi BI1013101 GASKET FOR GAS VALVE VK4105

£1.33 £1.60 (inc. VAT)
Biasi BI1013102 DETECTION ELECTRODE

£8.29 £9.95 (inc. VAT)
Biasi BI1013103 IGNITION ELECTRODE RIGHT

£9.15 £10.98 (inc. VAT)
Biasi BI1013104 IGNITION ELECTRODE LEFT

£8.85 £10.62 (inc. VAT)
Biasi BI1013105 15 RAMPS 28KW BURNER

£60.46 £72.55 (inc. VAT)
Biasi BI1013107 GAS VALVE OUTLET PIPE

£17.02 £20.42 (inc. VAT)
Biasi BI1013108 GAS VALVE VK105 HONEYWELL

£136.53 £163.84 (inc. VAT)
Biasi BI1013111 M 4 X 8 SCREW

£0.28 £0.34 (inc. VAT)
Biasi BI1013114 SCREW M4 X 8MM

£0.37 £0.44 (inc. VAT)
Biasi BI1014102 15 D PIPE

£3.22 £3.86 (inc. VAT)