22mm 3-Port valve body. For use with a MA1 (Mid-Position), ZA3 or ZA5 (Priority) actuator. Drayton part number 27602..

28mm 2-Port valve body. For use with ZA5 or ZA6 actuators. Drayton part number 27601..

28mm 3-Port Valve body For use with MA1 (mid-position) and ZA5 (priority) actuators Drayton part number 27603  ..

No sensor included. We recommend the ACL Drayton TRV4 head for use with this valve.* 15mm compression* Corner Angle Left (Pictured) or Right* Non-sticking valve internals* Pre-setting a..

Replacement receiver for Drayton RF wireless thermostats. This was re-badged by British Gas and sold as a WR1 Please click here for important information regarding compatibility with older ACL D..

Wireless 7 day programmable thermostat Replaces obsolete Digistat RF3 and RF3i, RF701 Replaces British Gas RC2 and RC5 The perfect combination of flexibility and comfort Drayton brings you..

Replacement Actuator Suitable the following Motorised Valves: Drayton MA1/679-3 MA1/779-3 British Gas BGMVSP-23. Drayton part number 27651..

TRV4 Head for use on TRV3 body only (ACL Drayton TRV3-4 conversion head). Drayton part number 07 94 012 (TRV4c)        ..

* 15mm angle* Reverse flow body* Ultra sensitive liquid filled chrome head* Non-sticking valve internals* Pre-setting as standard on all valve bodies* Double gland seal* Easy-to-set range limiting* Fr..

Please note there are a number of cheap clones of the TRV4 being sold by other firmsWE ONLY SELL GENUINE DRAYTON TRV4s* 15mm straight* Ultra sensitive liquid filled chrome head* Non-sticking valve int..

Replacement TRV4 head. Drayton model number: 07 25 006..

Replacement Actuator for: Drayton ZA3/679-3 Diverter Valve. Drayton ZA3/779-3 Diverter Valve. Worcester 87161212870 (679B31648LO in Highflow and Heatslave boilers) Erie 572E314-6OA0 Drayton part ..