If your shower control is leaking or your shower head is dripping then you will need a new cartridge
You can tell the difference between the 430 Manual and the 600 Thermostatic by the shape of the Temperature Control. On/Off Control & Temperature Control pull off in order to see what colour ring the screws are set into
Telephone 020 8506 9725 9am to 5pm weekdays or email anytime
Courier delivery £6.85 or FREE over £200, fragile/bulky items £38.50 delivery usually within 2 to 4 working days Prices include VAT