Why does the appliance fire the top and bottom burners randomly?
The firing order might appear to be random but it isn’t. The …
Our faq
Where is the condensate trap located on the TTW/TTB?
The trap is located under the appliance frame near the centre. The …
Which side of the heat exchanger should the pump be fitted?
The pump has been sized to overcome the resistance of the heat …
Where should I connect my Primary pump on my TTW/TTB?
There is a dedicated connection point in the appliance for this pump. …
How much space do I need to allow around my TTW/TTB?
The most important clearance is to have at least 500mm to the …