woody96
New member
Hi, I bought a webastob12v circulation pump for a hot water system in my off grid set up. It was second hand off eBay and came from Eastern Europe. The power cables coming off it are one black and one brown. Anyone know what this equates to in uknnoisitivecand negative please? I'd test it on a battery but I've already fitted it so won't see which direction the flow is in (reluctant to remove fittings as they were an ordeal to fit)
B) not entirely sure that reverse polarity won't damage the pump. Any info gratefully received x
B) not entirely sure that reverse polarity won't damage the pump. Any info gratefully received x