This Pro Warm high output underfloor heating kit is the ideal choice for homeowners & tradesmen looking to install a high quality, premium water underfloor heating system. Pro Warm high output kits are well suited to high heat loss areas such as conservatories. When the pipe is spaced 200mm apart this systems provides a heating output of 125w per square meter. Lower output kits are available. This kit covers a single room & comes with lifetime warranty.