The cause of this error is usually that the PCB which is the same across many models has not been assigned it’s software identity for the model of boiler it is intended for. If the PCB is not assigned this number it cannot operate safely therefore it produces F70.
It is easy to remove F70 Fault Code
👉 Download Glowworm Installation Document
[ Ссылка ]
👉 Visit us for an extensive range of boiler spares; [ Ссылка ]
👉 Who is HTS? [ Ссылка ]
➤ +10000 Stock 📦
➤ Next Day Delivery 🚚
➤ Warranty ✅
➤ Brand New
➤ Compatible
➤ Reconditioned
⚠ All parts should be fitted by a gas safe engineer
#glowworm #f70 #faultfinding #boilers #heating #plumbing #refurbished #reconditioned #righttorepair #vaillant #repair
