Bristan MT503 Thermostatic Mixing Valve -15mm

Bristan MT503 Thermostatic Mixing Valve -15mm

(Inc. 20% VAT)
In stock
Product ref

A multi use TMV3 thermostatic mixing valve for safely blending hot and cold water feeds to a safe water temperature - WRAS approved

  • TMV3 Scheme approved
  • WRAS approved
  • 15mm inlet size
  • Check valves and serviceable filters as standard
  • May also be used to safely control the maximum hot inlet temperature
  • Suitable for high and low pressure applications 
  • Manufactured by Bristan
Additional Product Information


Width: 145mm

Height: 105mm

Min operating pressure: 0.1 bar

Delivery Info

UK Mainland Delivery

Standard Delivery £4.25
Standard Delivery Orders over £150 FREE
Guaranteed Saturday Morning £35

Collect In Store

Collection can be made from our distribution warehouse in Sarratt, Hertfordshire. Please telephone us if you would like to collect your order.

UK Highlands & Islands

Channel Islands, Scottish Highlands & Islands, Isle of Wight £19.95
Northern Ireland £19.95

For more information on all of our delivery options, please see our detailed Delivery Information page.

Why Buy From Us?

Why buy from us?

  • We are one of the most established on-line bathroom retailers with years of product understanding.
  • Our team are knowledgeable , caring and happy to help - Please call us if you need any help
  • All our products are guaranteed for a minimum of 12 months
  • We only select products we can sell with confidence

Not sure if  it's right for you - Our 'No Quibble' Returns Policy

Want to return it? Just send it back to us and we will refund your full payment including our delivery charges (all we ask is you return it in resaleable condition within our returns period)