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Discuss Mono basin tap requires check valves or not? in the Water Regulations area at

  1. Inverness

    Inverness Plumber

    Open vented hot water and mains pressure cold water. When mixed temperature Could the cold water override the hot causing a poor temperature of the hot. can someone put me right. Thank you.
  2. townfanjon

    townfanjon Trusted Plumber GSR Top Contributor!!

    It depends on the tap tbh, but yes you should always fit a nrv on the hot , or i do lol
    • Like Like x 1
  3. ShaunCorbs

    ShaunCorbs Trusted Plumber GSR Top Contributor!!

    +1 or half the time they come with a decent tap combo(iso and scv)
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