Bristan 1901 Thermostatic Dual Control Shower Valve

Technical drawing QS-V7554 / N2 CSHXVO C

Additional image of Bristan 1901 Thermostatic Dual Control Shower Valve

Alternate image of Bristan 1901 Thermostatic Dual Control Shower Valve

£258.85

RRP: ~~£495.00~~

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Based on 1 Ratings.

Shipping: £7.95

Delivery in 4 Working Days Approx.

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Chrome Exposed Shower Valve - Bottom Outlet £258.85
Chrome Exposed Shower Valve - Top Outlet £272.45
Chrome Recessed Shower Valve £303.30

You've Selected: OP-185602 - Chrome Exposed Shower Valve - Bottom Outlet

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Key Features

✔Manufactured using high-quality brass material
✔WRAS approved
✔Five years of guarantee against any manufacturing defects.

SKU Code: QS-V7554

MFC Code: N2 CSHXVO C

Bristan 1901 N2 CSHXVO C Details

The Bristan 1901 Thermostatic Shower Valve presents the vintage class with all the benefits of modern functionality. It's made with water-saving regulators that save water while youre showering, allowing you to economise on your water bill. The thermostatic valve has dual control operation so that you can adjust it to your precise specifications.

A pre-set max of 42 degrees ensures a comfortably warm shower while reducing the risk of unpleasant heat or scalding. The 2x8 litres/min flow rate gives you plenty of power and pressure despite the water-saving features. A chrome finish with white detailing helps this shower valve stand out in your shower, adding shine and grandeur to your living space. Pair it up with a traditional bath taps to give your bathroom a fab look.

Available valve installations: Exposed and Recessed
Available valve type: Bottom Outlet and Top Outlet
15mm (1.5cm) inlet connections
Supplied with 2 x 8L/min flow regulators
Thermostatic cartridge with preset temperature stop at 42°C
Maximum hot water supply temperature: 65 °C
Required minimum 0.2 bar to maximum 5.0 bar water pressure
Refer to the technical diagram for complete technical dimensions
Features Of Exposed Shower Valve Bottom Outlet:
Inlet centres: 136mm - 158mm (13.6cm - 15.8cm)
Easy replacement with adjustable inlets so you can use existing pipework centres between 136mm and 158mm
Features Of Exposed Shower Valve Top Outlet:
Inlet centres: 136 - 158mm (13.6cm - 15.8cm)
Easy replacement with adjustable inlets so you can use existing pipework centres between 136mm and 158mm
Features Of Recessed Shower Valve:
Inlet centres: 168mm (16.8cm)
Size of baseplate in [mm]: 220mm x 140mm [Width x Height]
Size of baseplate in [cm]: 22cm x 14cm [Width x Height]

Technical Specifications

Please note all the measurements are in 'mm'

⤷ Colour
: Chrome, Gold
⤷ Warranty/Guarantee
: 5 Years
⤷ Theme
: Traditional
⤷ Installation Type
: Wall mounted
⤷ Inlet Centres
: 136-158
⤷ Minimum Operating Pressure (Bar)
: 5.0

⤷ Handle Style
: Lever
⤷ Temperature Control
: Thermostatic
⤷ Number of Handles
: 1
⤷ Plumbing Option
: Exposed
⤷ Maximum Operating Pressure (Bar)
: 5.0

Additional Info & Downloads

Download the Installation Instructions Pdf File

£258.85

RRP: ~~£495.00~~

IN-STOCK

Delivery in 4 Working Days Approx.

QS Supplies

7 Features Included In This Product Explained

Family Safe

This feature corresponds with the Thermostatic mechanism and automatic safety stops, preventing running water from getting either too hot or too cold.

Decor Smart

In an attempt to keep your decor as neat as before, the unit has a design that will easily fit into the existing holes and fixings as your old shower.

Luminance Chrome

It is a hard-wearing chrome plating which is salt-tested and scratch-proof for durable, long-lasting use.

WRAS Approved Product

WRAS Approval means that the particular water fitting or product complies with or meets the requirements specified by the Water Supply (Water Fittings) Regulations or Scottish Byelaws.
Read more...

1-Outlet

One outlet in a shower system means that hot and cold water flows from a single opening.

Drenching

Drenching in Bristan showers means these showers soak you thoroughly, giving you the most indulgent showering experience.

Thermostatic Control

Thermostatic shower control works behind the scenes to achieve or maintain water temperature output from a showerhead. With the built-in safety feature, the shower provides a consistent water temperature.
Read more...

Reviews & Ratings

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By: Rob From : Reading Overall Rating: Date: October 25, 2023 Lovely valve

Fitted this valve as a replacement to an older manual Bristan valve, easy to fit, has adjustable connections, controls easy to use, stable temperature, lovely chrome finish, very pleased.

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By: Peter From : LONDON Overall Rating: Date: November 23, 2023 Excellent

Excellent product. It fits perfectly and works like a dream.

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Questions & Answers

Submit Your Questions 7+ Questions Answered

Have a question about this item? Ask our technical team. We aim to reply within 72 hours.

john Asked :
The large lever is now so stiff it is hard to turn off fully. What is the problem?

Answered By QS Team

If the handle is stiff, the cartridge either needs servicing or replacement. To service, remove the cartridge and soak it in a 50/50 solution of warm water and white vinegar to dissolve any limescale buildup. Then, replace.

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Hilary Asked :
Which Bristan shower hose/head and riser rail from the Bristan range fit OP-185602 - Chrome exposed shower valve bottom outlet, please?

Answered By QS Team

Any Bristan range of riser kits will be compatible with this valve. It is also dependent on your preference of style and connection choice. The full range can be found on our website.

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Ali Asked :
Can this shower be used with a combi boiler? I have this model already installed but recently had a boiler replacement from a gravity-fed tank to combi. Now the shower doesn’t work. I was going to replace it with a different Bristan, but the pipe distance on the bar is only 150 cm, and 1901 is 153 cm; therefore, I need to replace it with a suitable native. Can you recommend the best replacement that would work with a combi boiler?

Answered By QS Team

All of the Bristan showers are best suited for use with a combi boiler. Bristan shower valves have adjustable centres, and Bristan's larger valves have centres from 136-158mm; some suitable options would be: (1) 1901 - N2 CSHXVO C and (2) Prism – PM2 CSHXVO C.

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Stephen Asked :
Is there any way to improve the flow rate of water through this valve? Our shower is pumped using a Stuart Turner pump.

Answered By QS Team

The shower comes with flow regulators fitted in the elbows, which can removed. We have attached the fitting instructions for the shower, which explains how to do this on page 10.

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Bill Asked :
Will the Bristan 1901 shower valve replace a Bristan TS1850 shower valve, i.e. the 1/2 threads on the 1901 screw onto the existing 1/2 male threads coming out from the wall?

Answered By QS Team

You can likely replace this with 1901 N2 CSHXVO C. We recommend confirming this with your installer before purchasing, and you will need to ensure the pipe centres are the same and ensure you have enough exposed pipework for the new shower to fit onto.

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Rhona Asked :
Is this able to be connected to upright vertical exposed supply pipes? I.e. do the side connectors rotate 90 degrees?

Answered By QS Team

We can confirm that the N2 CSHXVO C has inlet pipes that can be installed from the top, bottom or rear.

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jo Asked :
I cannot get an all-cold shower. Is there an adjustment that can be made to the tap?

Answered By QS Team

We can confirm that all of our showers are factory set to a certain temperature; however, this can be adjusted if needed. See the attached fitting instructions, page 20; there is a section about adjusting the temperature. Please also check for blockages or limescale build-up affecting the temperature.

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