Even though Every condition’s Web-site is different, you’ll usually locate details about the categories of providers Which may be available, and how to apply. - Condenser Boiler - a condensing boiler could have a white or black plastic pipe beneath the boiler likely exterior) We had not heard about Prodex https://freeecogrants.co.uk/diy-vs-an-agency-to-apply-for-eco-4-grants/