5 May 2020 - On Saturday night Kathy said it was taking too long to get hot water in the bathroom sink.  Since it was bed time I said I would check it out in the morning before showers.  Well the control panel which usually has lights and numbers displayed didn't have them.  So I checked power at the outside heater, there was power, but still no lights on the keypad.  I sent a text to the repair guys and asked to put on Monday's schedule.  They came and checked out the unit to find the motherboard had burned up and it unit needed to be replaced.  They got a new unit on Tuesday and came over in the afternoon to install it.  Here it the bottom of the old unit, the 2 lower water connections were full of corrosion and black gunk.  Probably restricted the flow!

 He is removing some copper pipe to make the new connections.  This gave him the most trouble of the entire job!

 Mounted and working on the water and gas connections.

 Water and gas hooked up now for the power and control panel wires.

With a flip of the breaker we have hot water again!  Modern conveniences are great.  We have been showering in the camper since Sunday morning.  Glad we have that with full hookups!