The 3 smaller models feature dual piping allowing
The 3 smaller models feature dual piping allowing for a more flexible installation. However, the internal seals are sometimes to blame once they blow, water will start leaking from the pump. If you have a slightly leaking radiator, if your system is having an intermittent fault, or not working up to standard, t&s offers booked engineer appointments from monday to friday in either morning or afternoon slots. In the.