What’s the cheapest alternative to meet the ROI Building Regulations’ renewables requirement for a new build? How about a retrofit? In a new build situation, the payback with a heat pump should be three to five years at the most.…
What’s the cheapest alternative to meet the ROI Building Regulations’ renewables requirement for a new build? How about a retrofit? In a new build situation, the payback with a heat pump should be three to five years at the most.…
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