U.S. solar thermal panel manufacturer Fafco has developed a photovoltaic-thermal heat pump solution for water and pool heating. “The solution utilizes an open-loop solar drain-back style system ...

There are 2.5 million litres of water in an Olympic-sized swimming pool. If for some reason you ... German firm MAN Energy Solutions (MAN ES) has a heat pump that could do it.

New gas boilers will be banned for most households from 2035, as the UK switches to heat pumps to help cut greenhouse gas emissions. But despite the availability of grants of £7,500 in England ...