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Detailed side-by-side comparison of efficiency ratings, specifications, and performance
Baxi Potterton
Boulter
Efficiency Winner
Baxi Potterton Baxi Combi 130 HE
Best Value
Both boilers are available free through the ECO4 scheme
Both Baxi Potterton Baxi Combi 130 HE and Boulter Bonus 65/90A are available free through the ECO4 scheme. Check your eligibility and apply today.
