the bottom of a radiator, showing the valve and a stuffed toy

Auto-balancing TRVs

NEW Drayton Auto-balancing TRVs are made for a permanently balanced heating system and reduced home energy bills.  Designed for UK homes, our easy-fit auto-balancing TRVs save on average 8.8% of energy use, ensuring happy customers and no more call backs for cold spots.

Drayton stockists near you

The Full Auto-balancing TRVs Range

  • RT414 Auto Bal - Elbow - Front

    Auto-balancing RT414 - angled 15mm

    Drayton's newest RT414 with automatic balancing will provide energy savings and ensure no cold spots in the home. This version has 15mm angle valve and locksheild​
    Drayton RT414 Head
    15mm angle auto-balancing valve
    15mm angle lockshield 
    Keymark approved to EN215 
    Valve Setting Calculator

  • RT414 Auto Bal - Straight - Front

    Auto-balancing RT414 - straight 15mm

    Drayton's newest RT414 with automatic balancing will provide energy savings and ensure no cold spots in the home. This version has 15mm straight valve and lockshield.
    Drayton RT414 Head
    15mmm straigh auto-balancing valve
    15mm straight lockshield
    Keymark approved to EN215
    Valve Setting Calculator

  • TR4 classic Auto Bal - Elbow - Front

    Auto-balancing TRV4 - angled 15mm

    Drayton's newest TRV4 with automatic balancing will provide energy savings and ensure no cold spots in the home. This version has 15mm angle valve and lockshield. 
    Drayton TRV4 Classic Head
    15mm angle auto-balancing valve
    15mm angle lockshield
    Keymark approved to EN215
    Valve Setting Calculator

  • TR4 classic Auto Bal - Straight - Front

    Auto-balancing TRV4 - straight 15mm

    Drayton's newest TRV4 with automatic balancing will provide energy savings and ensure no cold spots in the home. This version has 15mm straight valve and lockshield.
    Drayton TRV4 Classic Head
    15mm straight auto-balancing valve
    15mm straight lockshield
    Keymark approved to EN215
    Valve Setting Calculator