W
Whyme
Hi, My first post but been browsing for a while. went to a halstead ace high today and couldnt for the life of me get a burner pressure higher than 2mbr DHW and Ch. tried faffing around with the pcb potentiometers but to no avail, (Empty house must have been working for the last 8 odd years). i think gas valve not going to high flame ? also the divirter valve is leaking from almost every seal.. Just a bit of a knowledge builder would be nice from you folks.:wink5: