15 overnight.  Where was this weather in March?  Sunny but cold wind today.    Needed the insulated coveralls again.  Made it up to 40.

Into the woods by 8:00 AM to clean the evaporator.    There was ice on it as the cleaning water froze overnight.   It cleaned up easily.  And we were not cleaning it in the rain this year!  As is custom, the bottom that faces the fire is as clean as the inside.  You would eat off the bottom; its that clean.

Buckets and covers in.  Check
Evaporator clean.  Check
R/O clean.  Pending

Two of the three big tasks are completed.  Back to the house by 3:00 PM.