Condensing combination boilers are room sealed and fan assisted to serve central heating for mains fed hot water. This boiler has an efficiency rating of 89.9% given by the SAP which would make this boiler a B-Rating in the current ErP rating. However, being so close to 90% this boiler could be considered an A-Rating boiler and is still considered energy efficient.
Just like the Baxi 100 combi gas boiler 24kW and 28kW, the Baxi Neta-tec Combi 33 GA boiler has since been discontinued. Discontinued boilers can come with problems regarding replacement parts as they can be difficult to find resulting in expensive repair bills. Additionally, over time and even with regular servicing boilers lose their efficiency so it may be time to look at a replacement.
As the Baxi Neta-tec Combi 33 GA model is now discontinued finding a replacement may be the best option.
