The printed circuit board or (PCB) is the control center of the appliance.
It oversees every process that occurs via the thermostats, sensors, and switches.
It also enforces the safety protocols, making sure that the boiler ceases to function if any of the internal readings point to any kind of error or fault.
The printed circuit board is essentially the brains of the appliance, ensuring everything is running correctly and safely.
Worcester 87161056520 Fan Assembly RRP: £155.00 … OUR PRICE: £75.00 inc VAT & Free Delivery Product Description This replacement fan is a genuine Worcester Bosch spares for use in Junior boilers. The fan introduces fresh air into a boiler’s combustion … Read More
Ferroli Sensor – 10k Ntc 39806670 Original part RRP: £35.00 … OUR PRICE: £14.00 inc Vat, & Free Delivery This Ferroli NTC sensor with a built-in clip is suitable for use in Arena, Maxima, Optimax, Optimax HE Plus, Tech, and … Read More
Ferroli 39835390 diverter valve motor replacement cartridge original part RRP: £125.00 …OUR PRICE: £85.00 Inc Vat Product Description A genuine Ferroli part, this diverter valve motor is designed for use in Optimax HE and Optimax HE Plus boilers. In a … Read More
Ferroli Condensate Trap 39821660 Original Part RRP: £35.00 … OUR PRICE: £20.00 Inc VAT and Free Delivery This genuine Ferroli replacement condensate trap is suitable for Optimax HE, Optimax HE Plus, and Tech boilers. The condensate trap holds discharge that … Read More
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