Accessories 074448 Boiler Controller 40kW PCB PreviousOutside Sensor 203207 NextSoakaway 074448 Boiler Controller 40kW PCB 074448 Boiler Controller 40kW PCB £270.00 Direct replacement for part: 074447 Quantity: Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr You Might Also Like EPH 28mm Zone Valve Normally Open £70.00 EPH CombiPack 4 Programmable RF Thermostat £55.00 EPH A27-HW – 2 Zone Programmer £38.50 EPH A17 Single Channel Timeswitch £29.50 EPH WC3 16 Terminal Wiring Centre £12.50