SUMMARY

Thermostatic Cartridge for B&Q Cooke & Lewis Sillaro Rear Fed Chrome 2-In-1 Bar Mixer Bar Shower | 4074939

All spares purchased on a weekday before 3:00 PM will be despatched on the same business day.

Know Your Shower Valve Part: Thermostatic Cartridge for B&Q Cooke & Lewis Sillaro 4074939

Should you have questions about the thermostatic cartridge for B&Q Cooke & Lewis Sillaro 4074939 or need help in identifying shower valve parts, please contact us. We will gladly and personally respond to your queries to ensure you will purchase the correct spare part.

The thermostatic cartridge replacement for the B&Q Cooke & Lewis Sillaro shower mixer bar has 4 O-rings, two gauze filters and two spline tiers. It is a threaded thermostatic cartridge where a spanner is necessary to remove or to fasten it in the valve. The upper portion of the cartridge is made from brass and the lower part is plastic.

The wax element inside the cartridge uses mechanical energy to mix hot and cold water together. With this, the thermostatic cartridge for B&Q Cooke & Lewis Sillaro 4074939 can regulate and adjust water temperature according to that which is set by the shower user.

Poor water quality (i.e. high hard water level) is the foremost antagonist of a shower mixer valve and its parts. Over years of use, calcium and other minerals can deposit in areas where water passes such as the thermostatic cartridge. The build-up can be the reason for some of the most common shower valve problems.

When hard water minerals and scum have solidified in and around the thermostatic cartridge, the best, cost-effective and long-lasting solution would be to replace the cartridge.

Shower Repair: Replacing the Thermostatic Cartridge for B&Q Cooke & Lewis Sillaro 4074939

– The shower valve can be opened by removing the small screw cover at the side of the temperature handle, loosen the screw under it, remove the handle and the succeeding parts, then unscrew the faulty thermostatic cartridge.

– Greasing the O-rings of the replacement thermostatic cartridge for B&Q Cooke & Lewis Sillaro is an essential part of shower valve repair. This will help the new cartridge seal well in the valve. Please scroll down to the last section to purchase the plumbing grease we offer.

- All original brass cartridges have been replaced by a newer polymer version now supplied post 2018.




Di Vapor has a wide range of in-stock spare parts for B&Q shower valves and taps.


Other spares we carry include:
+ Water circulation pumps
+ Shower door rollers and handles
+ Toilet spares

FAST DELIVERY

• Delivery of this item is priced as a 'small' packet. UK delivery costs £5.95.
• For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
• If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.30pm, Monday - Friday.
• Next day delivery is available to select at an additional charge during the checkout.
• We delivery WORLDWIDE. For more information about international deliveries, read our delivery page.

RETURNS

• If you need to return a part then please telephone Di Vapor on 0121 705 0866 with the reasons for the return within 14 days of receiving the goods.
• For more information please see our terms and conditions.