Alpha E-Tec 20S£1,098.00
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The Alpha E-Tec 20S is a system boiler with a relatively small heat output of 20kW. Find out how Alpha’s reliability, customer satisfaction and the views of heating engineers compare with the best boiler brands on the market in our full review.
Here's what we do know about the Alpha E-Tec 20S
Central heating performance
Hot water performance
Status display lights
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