Combustion trim controls

Reissued 4th August 2009.
The claim values for Combustion Trim Controls are:

Product category	Claim value
Standalone control units	£4,000 plus £1,000 per oxygen, carbon dioxide, or carbon monoxide sensor installed in burner exhaust gases (flue)
‘Add-on’ control modules	£2,500 plus £1,000 per oxygen, carbon dioxide, or carbon monoxide sensor installed in burner exhaust gases (flue).
Upgrade packages	£2,500 plus £1,000 per oxygen, carbon dioxide, or carbon monoxide sensor installed in burner exhaust gases (flue).