Steve3502 said:Does anyone know if you can just swap the relay on this model or do you need to replace the whole board? Cheers
not sure but would depend if its a honeywell or SIT version as the boards are very different...
90 percent of these ive been to is the flow switches but recently changed a pcb on one which continually required reset for no reason...
personally Id go with gaz on this one also first.....