kev
Member
I have had 2 hot magnums in my days, and never had a problem what so ever. I purchased a new one about 2 weeks ago. The other day the flow rated dropped by about 75%, I've checked the way I assembled it twice(O-rings and all) and cleaned everything. This has not helped one bit and the water is barely coming out of the return. I'm thinking about taking back to the LFS tomorrow for credit. Any ideas?!?!! Any input would be great. 