Gas Heating parts Gas Appliance spares
ST9900A1000 suits Omega ducted heaters & some other gas applainces
Comes as a change over - you send your old board in & we send you back a fully reconditioned board. Fully tested & 12 months warranty
This board also has another electonic module which operates the gas valve- Honeywell red pack.
http://www.gasstop.com.au/product/50/ignition-unit-red
http://www.gasstop.com.au/product/279/terms-conditions-for-change-over-modules-return-surcharge