Description
The Biasi Riva Plus M90D Pump & Jolly Valve M90 BI1222101 is a genuine brand-new replacement pump assembly designed for selected Biasi Garda, Parva, Riva Compact and Riva Plus boilers. Supplied under manufacturer part number BI1222101, this pump assembly comes with a 12-month warranty. Before ordering, always confirm your boiler model, GC number and manufacturer part number to ensure compatibility.
The pump circulates heated water throughout the central heating system, while the integrated Jolly valve helps remove trapped air from the system. A faulty pump assembly may cause poor circulation, noisy operation, overheating or insufficient heating and hot water performance. Installation should be carried out by a suitably qualified heating engineer.
Product Details
Brand: Biasi
Part Type: Pump & Jolly Valve Assembly
MPN: BI1222101
Warranty: 12 Months
Condition: Genuine Brand New
Boiler Compatibility
Biasi Garda M90F
Fits Appliance GC No.
Garda M90F 24S 47-970-19
Garda M90F 24SR 41-970-10
Garda M90F 28S 47-970-20
Garda M90F 28SR 41-970-11
Garda M90F 32S 47-970-22
Biasi Parva M90 (2002)
Fits Appliance GC No.
Parva M90 24S 2002 47-970-13
Parva M90 24SR 2002 41-970-06
Parva M90 28S 2002 47-970-14
Parva M90 28SR 2002 41-970-07
Biasi Riva Compact M90E
Fits Appliance GC No.
Riva Compact M90E 24S 47-970-17
Riva Compact M90E 28S 47-970-18
Riva Compact M90E 32S 47-970-21
Biasi Riva Plus M90D
Fits Appliance GC No.
Riva Plus M90D 24S 47-970-15
Riva Plus M90D 24SR 41-970-08
Riva Plus M90D 28S 47-970-16
Riva Plus M90D 28SR 41-970-09
Before ordering, please check your boiler model, GC number and Biasi manufacturer part number BI1222101 to ensure this is the correct replacement part for your appliance.
Delivery & Collection
Collection is available from our Newcastle showroom at Unit 5, Penn Street, Newcastle upon Tyne, NE4 7BG, subject to stock availability. We also offer fast UK delivery via Royal Mail First Class or DPD Next Day, with most orders arriving within one to two working days. Boiler components should be installed by a suitably qualified Gas Safe registered engineer.
Warranty
This brand-new genuine Biasi boiler pump & Jolly valve assembly is supplied with a 12-month warranty. Warranty claims may be subject to inspection and confirmation that the component was correctly selected and professionally installed.
Returns
We accept returns within 30 days of delivery. The product must be unused, unfitted and returned in its original unopened packaging with all seals intact. We cannot accept returns for components that have been fitted, used, damaged or returned in an unsuitable condition. Please check the boiler model, GC number, edition, serial-number range and part number carefully before ordering.
If you need any help, our team is happy to assist. Please contact us by phone or WhatsApp chat.
Frequently Asked Questions
1. Is the Biasi BI1222101 pump & Jolly valve compatible with my boiler?
This pump assembly is compatible with the selected Biasi Garda M90F, Parva M90, Riva Compact M90E and Riva Plus M90D boilers listed above. Always verify your boiler model, GC number and manufacturer part number before ordering.
2. What does the pump & Jolly valve assembly do?
The pump circulates heated water around the heating system, while the Jolly valve automatically releases trapped air to help maintain efficient system performance.
3. What symptoms may indicate a faulty pump assembly?
Common signs include poor heating circulation, noisy pump operation, overheating, radiators staying cold, reduced hot water performance or boiler lockouts. These symptoms may also be caused by other system components.
4. How do I confirm BI1222101 is the correct replacement part?
Check your boiler model, GC number and confirm that Biasi manufacturer part number BI1222101 matches the original component or the official appliance parts information.
5. Does this product come with a warranty?
Yes. This genuine brand-new Biasi Pump & Jolly Valve Assembly BI1222101 comes with a 12-month warranty.












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