Enquiries
Carriage Options
Contact Us
Frequently Asked Questions
Parts Enquiry
Order Progress
Returns
Offers
Pumps
Chemicals
Cooker Hoses
Magnaclean Filters
Hive Controls
Arctic Hayes
ESI Controls
BritTherm Pumps
ONYX Products
Expansion Vessel
Google Products
Salus Controls
Engineer
Service kits
Xpanda Foam Sealing Tape
Engineers Consumables
Engineers Tools
Powerflushing
Find an Engineer
More Products
Cylinders
Cylinder Spares
Shower Spares
Electrical Spares
Toilet Spares
Underfloor Heating Spares
Taps
Info
Boiler Manuals
Free shipping
on orders over £100
Over 20,000
genuine spare parts in stock
Order before 4pm for
next day delivery
Contact us 24/7
for advice & information
Filter Search
Manufacturer
Select Manufacturer
{{Manufacturer.Name}}
Appliance
Select Appliance
{{Appliance.Name}}
Category
All Categories
{{Category.Name}}
Clear
Filter Search results: {{fsResults.length}} parts found
Assisted Search results: {{asResultsCount}} parts found
{{product.ProductName}}
From: {{product.ProductManufacturer}}
{{product.ProductSKU}}
£{{calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice)}}
(£{{(calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Nothing found.
Assisted Search for "
{{asQuery}}
": {{asResultsCount}} parts found
, showing first {{asResults.length}}
{{product.ProductName}}
From: {{product.ProductManufacturer}}
{{product.ProductSKU}}
£{{calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice)}}
(£{{(calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Load More
Nothing found.
{{detailProduct.ProductName}}
{{detailProduct.ProductName}}
Our Code
{{detailProduct.ProductSKU}}
Part Number
{{detailProduct.ProductVirtualManufacturerSKU}}
Manufacturer
{{detailProduct.ProductManufacturer}}
Price:
£{{calcRealPrice(detailProduct.ProductManufacturerDiscount, detailProduct.ProductPrice)}}
(£{{(calcRealPrice(detailProduct.ProductManufacturerDiscount, detailProduct.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Available to ship now
On back order
Details
Quantity
Add to Cart
Notification
×
Manufacturer: BIASI
Back to appliances
Appliance:
66 products found
1/2 SQUARE DOMESTIC WATER COCK - Biasi
From: Biasi
BIABI1084101
£22.58
(£27.10 inc. VAT)
12 RAIL BURNER 20K - Biasi
From: Biasi
BIAKI1004102
£59.24
(£71.09 inc. VAT)
2.62 X 23.47 O-RING - Biasi
From: Biasi
BIABI1011107
£1.31
(£1.57 inc. VAT)
2.7 X 13.6 O RING - Biasi
From: Biasi
BIABI1011117
£0.68
(£0.82 inc. VAT)
24KW AIR PRESSURE SWITCH - Biasi
From: Biasi
BIABI1036102
£41.44
(£49.73 inc. VAT)
24KW FAN (NEW) - FROM 1202 - Biasi
From: Biasi
BIABI1366102
£91.28
(£109.54 inc. VAT)
24KW FAN - Biasi
From: Biasi
BIABI1336104
£91.28
(£109.54 inc. VAT)
24KW FAN SEAL - Biasi
From: Biasi
BIABI1336103
£2.25
(£2.70 inc. VAT)
3 BAR SAFETY VALVE - Biasi
From: Biasi
BIABI1131100
£16.05
(£19.26 inc. VAT)
3 WAY VALVE MOTOR - Biasi
From: Biasi
BIABI1101102
£58.18
(£69.82 inc. VAT)
3/4 SQUARE GAS COCK - Biasi
From: Biasi
BIABI1084100
£23.51
(£28.21 inc. VAT)
350L SILICONE PIPE - Biasi
From: Biasi
BIABI1256101
£2.63
(£3.16 inc. VAT)
AIR INTAKE TWIN KIT GASKETS - Biasi
From: Biasi
BIABI1016101
£7.96
(£9.55 inc. VAT)
AIR PRESSURE SWITCH - Biasi
From: Biasi
BIAKI1267103
£51.01
(£61.21 inc. VAT)
APS TEST POINT CAP - Biasi
From: Biasi
BIABI1036101
£14.15
(£16.98 inc. VAT)
AUTOMATIC AIR PURGER VALVE - Biasi
From: Biasi
BIABI1172111
£20.36
(£24.43 inc. VAT)
C/H PRESSURE SWITCH DISC - Biasi
From: Biasi
BIABI1011111
£7.27
(£8.72 inc. VAT)
CENTRAL HEATING RETURN KIT - Biasi
From: Biasi
BIABI1131501
£90.34
(£108.41 inc. VAT)
CH PRESSURE SWITCH MEMBRANE - Biasi
From: Biasi
BIABI1011103
£6.33
(£7.60 inc. VAT)
DETECTION ELECTRODE - Biasi
From: Biasi
BIABI1123102
£10.25
(£12.30 inc. VAT)
DHW EXCHANGER 24S - Biasi was BI1181122
From: Biasi
BIABI1001101
£65.66
(£78.79 inc. VAT)
DHW FLOW SWITCH - Biasi
From: Biasi
BIABI1091104
£22.79
(£27.35 inc. VAT)
DHW/CH FLOW GROUP KIT - Biasi
From: Biasi
BIABI1141500
£120.16
(£144.19 inc. VAT)
DIVERTER VALVE KIT - Biasi
From: Biasi
BIABI1141501
£56.02
(£67.22 inc. VAT)
DRAINAGE VALVE 1/4 - Biasi
From: Biasi
BIABI1011104
£7.20
(£8.64 inc. VAT)
EXPANSION VESSEL - Biasi
From: Biasi
BIABI1172103
£52.18
(£62.62 inc. VAT)
EXTERNAL 6.4MM - Biasi
From: Biasi
BIABI1001124
£0.33
(£0.40 inc. VAT)
FAN VENTURI - Biasi
From: Biasi
BIABI1036108
£7.36
(£8.83 inc. VAT)
FLAME DETECT ELECTRODE CABLE - Biasi
From: Biasi
BIABI1485102
£2.22
(£2.66 inc. VAT)
FLAT GASKET 1/2 - Biasi
From: Biasi
BIABI1001106
£0.42
(£0.50 inc. VAT)
FLAT GASKET 3/4 - Biasi
From: Biasi
BIABI1001108
£0.42
(£0.50 inc. VAT)
FLOW LIMITER 10 LTRS - Biasi
From: Biasi
BIABI1091102
£10.62
(£12.74 inc. VAT)
FLUE ELBOW GASKET - Biasi
From: Biasi
BIABI1366101
£4.11
(£4.93 inc. VAT)
FLUE KIT GASKET (BLACK) - Biasi
From: Biasi
BIABI1016104
£11.17
(£13.40 inc. VAT)
FULL SEQUENCE CONTROL PCB - Biasi
From: Biasi
BIABI1305101
£118.19
(£141.83 inc. VAT)
GAS VALVE ON OPERATOR COILS - Biasi
From: Biasi
BIABI1093107
£38.13
(£45.76 inc. VAT)
GASKET 3/8 FOR NTC PROBE - Biasi
From: Biasi
BIABI1001109
£0.42
(£0.50 inc. VAT)
GASKET 3/8 - Biasi
From: Biasi
BIABI1202105
£0.49
(£0.59 inc. VAT)
GLASS FOR SEALED CHAMBER - Biasi
From: Biasi
BIABI1206118
£7.51
(£9.01 inc. VAT)
IGNITION ELECTRODE CABLE - Biasi
From: Biasi
BIABI1485101
£3.19
(£3.83 inc. VAT)
INJECTOR KIT 124 G20 - Biasi
From: Biasi
BIAKI1064505
£17.56
(£21.07 inc. VAT)
KNOB - Biasi
From: Biasi
BIABI1515101
£2.50
(£3.00 inc. VAT)
LEFT IGNITION ELECTRODE - Biasi
From: Biasi
BIABI1123101
£11.60
(£13.92 inc. VAT)
M90 MOTOR PUMP - Biasi
From: Biasi
BIABI1222102
£159.13
(£190.96 inc. VAT)
MAGNETIC FLOW SWITCH FILTER - Biasi
From: Biasi
BIABI1091502
£40.34
(£48.41 inc. VAT)
MAIN EXCHANGER 24S - Biasi
From: Biasi
BIABI1182101
£168.33
(£202.00 inc. VAT)
MAIN EXCHANGER M90D 24S - Biasi
From: Biasi
BIABI1202101
£168.33
(£202.00 inc. VAT)
MICROSWITCH KIT - Biasi
From: Biasi
BIABI1011505
£15.24
(£18.29 inc. VAT)
NEW PCB BOARD - Biasi
From: Biasi
BIABI1605112
£140.16
(£168.19 inc. VAT)
NEW PUMP AND JOLLY VALVE - Biasi
From: Biasi
BIABI1222101
£176.11
(£211.33 inc. VAT)
NTC TEMPERATURE PROBE - Biasi
From: Biasi
BIABI1001117
£20.85
(£25.02 inc. VAT)
O RING GASKET 1.78 X14 - Biasi
From: Biasi
BIABI1001129
£0.56
(£0.67 inc. VAT)
O-RING 1.78 X 15.6 - Biasi
From: Biasi
BIABI1001131
£0.56
(£0.67 inc. VAT)
O-RING 17.04 X 3.53 - Biasi
From: Biasi
BIAKI1043114
£0.63
(£0.76 inc. VAT)
O-RING 2.62 X 20.63 - Biasi
From: Biasi
BIABI1001130
£0.60
(£0.72 inc. VAT)
O-RING GASKET 1.78 X 6.75 - Biasi
From: Biasi
BIABI1475119
£0.63
(£0.76 inc. VAT)
OVERHEAT THERMOSTAT - Biasi
From: Biasi
BIABI1172105
£12.63
(£15.16 inc. VAT)
PUMP GASKET FRONT - Biasi
From: Biasi
BIABI1172113
£1.93
(£2.32 inc. VAT)
PUMP GASKET REAR - Biasi
From: Biasi
BIABI1172112
£2.05
(£2.46 inc. VAT)
RIGHT IGNITION ELECTRODE - Biasi
From: Biasi
BIABI1123103
£11.60
(£13.92 inc. VAT)
RING GASKET 1.78X12.42 BYPASS - Biasi
From: Biasi
BIABI1001115
£0.56
(£0.67 inc. VAT)
SEALED CHAMBER GASKETS KIT - Biasi
From: Biasi
BIABI1336500
£10.55
(£12.66 inc. VAT)
TAP 3/4 CH - Biasi
From: Biasi
BIABI1084105
£26.27
(£31.52 inc. VAT)
TEMPERATURE PRESSURE GAUGE - Biasi
From: Biasi
BIABI1475108
£31.87
(£38.24 inc. VAT)
TIME SWITCH 24HR ELECTRONIC - Biasi
From: Biasi
BIABI1525101
£65.46
(£78.55 inc. VAT)
VENTURI - Biasi
From: Biasi
BIABI1366100
£9.07
(£10.88 inc. VAT)
Note: If you can't find what you're looking for please fill out our
Parts Enquiry