When my heating is cold the pump is silent ....... Put ya hand on it @ ya can feel a slight vibe....... After the system has been on say 15mins & everything is toasty ya can hear the pump "Slooshing" (Technical term that)
Ok it all works & I ain't got anything to grumble bout ....... (ummmmm)
I was just wondering whats what
Open sys wiv gravity HW & 22/15/8mm ch toobes ..... Ohh & a 27 Year old Primatic
Servowarm anyone ?
Ok it all works & I ain't got anything to grumble bout ....... (ummmmm)
I was just wondering whats what
Open sys wiv gravity HW & 22/15/8mm ch toobes ..... Ohh & a 27 Year old Primatic
Servowarm anyone ?