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Detailed side-by-side comparison of efficiency ratings, specifications, and performance
ACV
Baxi Potterton
Efficiency Winner
ACV HeatMaster 35TC
Best Value
Both boilers are available free through the ECO4 scheme
Both ACV HeatMaster 35TC and Baxi Potterton Potterton Promax 15 HE are available free through the ECO4 scheme. Check your eligibility and apply today.
