Hi guys.
Iv been wfp for 8 yrs now and have always used RO (Merlin) to produce my water.
2 reasons im changing to DI only.
My water bill has gone over £100 per month but also my tds up to a year ago was around 350,however its gone down to around 110 for some reason.
Questions are..
Is there an ideal pressure to send it through the 2 di vessels,,do I have my tap on full (about 35 psi) or do i have it on a trickle.
Also been thinking on cold days can I run my hot domestic water through the DI?
Will this shorten the life of the resin?
Thanks in advance
Pete