Biasi Advance Plus 3/4″ CH Isolation Valve Tap BI1084105

Description

The Biasi Advance Plus 3/4″ CH Isolation Valve Tap BI1084105 is a genuine brand-new replacement central heating isolation valve designed for selected Biasi boilers. Supplied under manufacturer part number BI1084105, this isolation valve comes with a 12-month warranty. Before ordering, always confirm your boiler model, GC number and manufacturer part number to ensure compatibility.

The CH isolation valve allows the central heating circuit to be isolated during servicing and maintenance. A damaged or leaking isolation valve may result in water leaks, pressure loss or difficulty carrying out boiler repairs. Installation should be completed by a suitably qualified heating engineer.

Product Details

Brand: Biasi
Part Type: CH Isolation Valve Tap (3/4″)
MPN: BI1084105
Warranty: 12 Months
Condition: Genuine Brand New

Boiler Compatibility

Biasi Activ

Activ A 18S 41-583-11
Activ A 25C 47-583-21
Activ A 25S 41-583-12
Activ A 30C 47-583-22
Activ A 30S 41-583-13
Activ A 35C 47-583-23

Biasi Advance

Advance 25C 47-583-43
Advance 25S 41-583-33
Advance 30C 47-583-44
Advance 30S 41-583-34
Advance 35C 47-583-45

Biasi Advance Plus ERP

Advance Plus 16S ERP 41-583-27
Advance Plus 25C ERP 47-583-35
Advance Plus 25S ERP 41-583-28
Advance Plus 30C ERP 47-583-36
Advance Plus 30S ERP 41-583-29
Advance Plus 35C ERP 47-583-37

Biasi Garda M90F

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 Inovia

Inovia 16S 41-583-25
Inovia 25C 47-583-32
Inovia 25C ERP 47-583-38
Inovia 25S 41-583-26
Inovia 25S ERP 41-583-30
Inovia 30C 47-583-33
Inovia 30C ERP 47-583-39
Inovia 35C 47-583-34
Inovia 35C ERP 47-583-40

Biasi Parva M90

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 Advance

Riva Advance HE M110.24SM/C 47-970-29
Riva Advance HE M110.32SM/C 47-970-30
Riva Advance Iso M110B.24SM/C 47-583-11

Biasi Riva Compact

Riva Compact HE M96.24 SM/C 47-970-23
Riva Compact HE M96.28SM/C 47-970-24
Riva Compact HE M96.28SR/C 41-970-12
Riva Compact M90E 24S 47-970-17
Riva Compact M90E 28S 47-970-18
Riva Compact M90E 32S 47-970-21
Riva Compact M96.24SM/C2 47-583-05
Riva Compact M96.24SR/C2 41-583-08
Riva Compact M96.28SM/C2 47-583-06
Riva Compact M96.28SR/C2 41-583-02
Riva Compact M96.32SM/C2 47-583-07

Biasi Riva Plus

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 BI1084105 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 CH isolation valve tap 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

Is the Biasi BI1084105 CH isolation valve compatible with my boiler?

This isolation valve fits the selected Biasi Activ, Advance, Advance Plus, Garda, Inovia, Parva and Riva boiler models listed above. Always confirm your boiler model, GC number and manufacturer part number before ordering.

What does the BI1084105 CH isolation valve do?

The central heating isolation valve allows the heating circuit to be isolated during servicing, maintenance or repairs without draining the entire system.

What symptoms may indicate a faulty CH isolation valve?

Common signs include water leaks around the valve, difficulty opening or closing the valve, pressure loss or leakage during servicing.

How do I confirm BI1084105 is the correct replacement part?

Check your boiler model, GC number and confirm that Biasi manufacturer part number BI1084105 matches your existing component or the official Biasi spare parts information.

Does this product come with a warranty?

Yes. This genuine brand-new Biasi CH isolation valve tap comes with a 12-month warranty.