Brivis HCCA621 Controller (changeover)

Brivis hcca621 (changeover) 

Many call outs to the fault code 7 is in fact a fault PCB 

These are the cheapest solution for this breakdown 

We have these as a new part in stock http://www.gasstop.com.au/product/275/brivis-hcca-621-controler

See T & C's for change over boards 

http://www.gasstop.com.au/product/279/terms-conditions-for-change-over-modules-return-surcharge