Let me be more clear. Ethelene glycol, when released in the environment, doesn't brake down for decades. Propylene glycol is advertised as "environmentally" friendly and "acceptable&qu… (View Post)
With our 320CS the biggest problem is both convectors are covered when the bed is made. I built an extension to the aft vent allowing the heat to get above the mattress. That helped a lot. Then I cov… (View Post)
I inspect my 2018 'CS every year. All the fittings are very easy to see. Every other year, during the fluid change, I remove a few of the fittings to ensure there is no corrosion. There are probably … (View Post)