Mark Saiger
Mr Happy!
What product, and procedure do you use to descale Mark? I've been told that aluminum fresh tanks play a big role in scale issues, especially in areas with hard water. Something about how the water reacts with the aluminum. My new van has a poly fresh water pond. Cleanco 47....... Really like it so far.... Only 100 hrs in tho.....
Jeff @ SCC
I like a liquid descaler over a powder....
I am a Harvard guy, so I do get it from Harvard and adding it to our webstore....
But also, I have used Hydramasters Liquid Descaler because my local (3.5 hours away

We just run into mineral deposits up here....
Also, our tanks in the Butler are Stainless Steel....
There are of course Brass parts and other metals in the TM systems....
There is just a lot of junk that gets into the systems really from various sources....