Testseek.co.uk have collected 1 expert reviews of the Bosch Therm 520 HN Water Heater and the average rating is 0%. Scroll down and see all reviews for Bosch Therm 520 HN Water Heater.
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1 Reviews
Average score from experts who have reviewed this product.
Abstract: The Bosch Therm 520 HN is a gas tankless water heater from the Bosch Pro Line. It is an indoor water heater that comes in two identical-looking models: a natural gas model and a propane-powered variant. This water heater has a metallic door cover with a g...
