Adaptors for fitting Myson TRV2Way heads onto TRV bodies with a M28x1.5 head connection (old myson thread). Also suitable for: Multi-Fit TRV Head Honeywell HR80/HR80UK Honeywell Evohome HR92/HR9..

Adaptor for fitting a head with a M30x1.5mm thread to a  Conic (M28x1.5) TRV body. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR80UK Honeywell Evohom..

Adaptor for fitting a head with a M30x1.5mm thread to a Danfoss RA (17mm neck) TRV body. Suitable for: Honeywell HR80/HR80UK Pegler I-Temp ETRV Multi-Fit Thermal Actuator..

Adaptor for fitting a head with a M30x1.5mm thread to a Danfoss RAVL (26mm neck) TRV body. Suitable for: Multi-Fit TRV Head Honeywell HR80/HR80UK Honeywell Evohome HR92/HR92UK Hive Drayton Wis..

Adaptor for fitting a head with a M30x1.5mm thread to a Giacomini TRV body. Suitable for: Multi-Fit TRV Head Honeywell HR80/HR80UK Honeywell Evohome HR92/HR92UK Hive Drayton Wiser Netamo ​Li..

M30x1.5 Thread AA Battery Powered (Approx 3 Years) Easily replaces many common TRV heads Part of the Equicalor System About the Equicalor System: The actuator which is mounted on the valve o..

Adaptor for fitting a head with a M30x1.5mm thread to a MMA(M28x1.5) TRV body.  Also suitable for Temtrol bodies. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR8..

Adaptor for fitting a head with a M30x1.5mm thread to a Orkli, Concerto or Wessex (M28x1.0) TRV body. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR80U..

Adaptor for fitting a Drayton Wiser head to a Pegler or Regis TRV body.  ..

M30x1.5 Thread. Suitable for use with: Honeywell HR80 CM Zone radiator controllers. Pegler I-Temp Programmable TRVs. Multi-Fit Thermal Actuators. Loose packed   &nb..

Adaptors for fitting a head with a M30x1.5 thread onto TRV bodies with a Tour Andersson head connection. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR80UK Hone..

M30x1.5 Thread.Suitable for use with:Honeywell HR80 CM Zone radiator controllers.Pegler I-Temp Programmable TRVs.Multi-Fit Thermal Actuators.eTRVDanfoss Randall Living Eco..