Will fit: POTTERTON SUPRIMA 30L BOILER. POTTERTON SUPRIMA 40L BOILER. POTTERTON SUPRIMA 50L BOILER. POTTERTON SUPRIMA 60L BOILER. POTTERTON SUPRIMA 80L BOILER. Ending Soon. Products will not be covered if misused or not serviced as per maintenance instructions.
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