Trevi A952501NU Flow Cartridge for Trevi Therm Valves

SUMMARY

Trevi Therm A952501NU Shower Cartridge - (A952501NU11 Replacement). The new code for the A952501NU11 cartridge is A952501NU. The cartridge is the exact same size as the plastic version A952501NU11 black plastic version of the cartridge (Link). This cartridge is most commonly used on Trevi Therm Valves.

Sold individually. Trevi valves uses TWO of this same cartridge (both turn in the same direction, controlled by this Trevi A963067NU Gear Set (Link). Therefore you will need to buy two of this A952501NU cartridge to replace both cartridges in the valve.

The most common thermostatic temperature control cartridge used with the A952501NU flow cartridge in Trevi Therm valves is the Trevi S960134NU Thermostatic Cartridge (Link).

Cartridge Measurements:
Total Length (without top screw): 42.9mm
Diameter at Widest Point: 28.5mm
Top Spline Diameter: 9.1mm
Barrel Diameter (below thread): 23.2mm
Lower Thread: 3/4" BSP (24.9mm)
Hot or Cold Side: Cold Side
Close Direction: Anti-Clockwise Close (Clockwise Open)
Box Spanner Size Required: 22mm

The screw is not included.

This product is used in :

- A2158AA Trevi Therm Exposed Post 1997
- A3000AA Trevi Therm Built-in Thermostatic Shower Valve
- A3200AA Trevi Therm MK II
- A3700AA Trevi Outline
- A5800AA Alchemy Built in thermostatic shower valve
- A7000AA Trevi Electronic EBC II Bath and Shower Mixer Valve
- A7200AA Trevi Electronic EBC II
- A7640AA Domi Duo
- E3115AA Trevi Traditional
- E7611AA Icarus
- E9005AA Trevi Boost
- E9105AA Trevi Boost
- L6709AA Trevi Outline
- S7832AA Sandringham built-in thermostatic shower valve


Frequently Asked Questions: Trevi 1/2 Inch Cold Flow Cartridge – A952501NU

Question: My shower’s water flow is slow. Do you think there’s a blockage in the cartridge?
Answer: If the water supply is okay, yes, the cartridge may be clogged resulting in the weak flow of water. Getting a new Trevi A952501NU may likely normalize water flow.

Remember to grease the O-ring of the new cartridge before installing it.

Question: The plumber said the cold cartridge has to be replaced to stop the leaking. Can you confirm it?
Answer: Your plumber must have already checked what needs to be checked regarding the shower valve. Leaks that originate from the cold side may be the result of a worn-out cold cartridge, hence replacing the old one with a new A952501NU can stop the leak.

Question: We will be switching to a mains fed system. Will the Trevi A952501NU work?
Answer: Yes, the A952501NU is compatible with a mains fed system.

Question: How do I remove the spent cartridge from the shower unit?
Answer: You can grip an adjustable spanner on the hexagonal nut of the old cartridge and turn it anti-clockwise to remove.


Need the Trevi spare part fast?
The Trevi 1/2 cold side flow cartridge A952501NU will be shipped on the same working day.
– Cut off time for same day shipping: 3:00 PM (Monday to Friday).


We have a very extensive range of Trevi shower spares.
– Please use our Find a Part service should you need our assistance. We will be more than glad to assist you.

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.