alazo1
Member
I have a maxx 470. The last step injection crapped out months ago. I wanted something more simple. I spoke to Les and he said to put in a ball valve and t before the water enters the pump from the water box. Because of space restrains I thought a watts regulator would do the same. It does work but when I do tile and grout the pressure drops significantly.
I think I'm doing something wrong. I do open the valve all the way when doing tg but still see too much drop in pressure. It's a 1/2 regulator.Once I put the hose from the water box to the pump back all is well so I know it's not the pump.
Any ideas?
I think I'm doing something wrong. I do open the valve all the way when doing tg but still see too much drop in pressure. It's a 1/2 regulator.Once I put the hose from the water box to the pump back all is well so I know it's not the pump.
Any ideas?