Last March when Jim came to the boat to check on things, the Webasto diesel circulating hot water heater started, ran for a while, and then quit and wouldn’t restart. So fixing the heater when we got to the boat has been high on our list of repairs. This morning it was 42 degrees, windy and cloudy. It was 56 degrees inside the boat. Wow, did we miss the warmth of the heater!
We have small, electric space heaters mounted on bulkheads in the two lower cabins, so we weren’t completely without heat…but it takes a long time for the electric heaters to warm the boat. This was a good day to get the heater working.
Jim discovered that one of the circulating pump valves had been accidently closed. This caused air to enter the system, thereby causing the heater to overheat and shut down. So today’s task was to bleed the air out of the system, add coolant as needed, and restart the heater. It took a while, but by mid-afternoon the air was out of the system and coolant had been added. Since the sun came out later in the day, the boat became too warm (go figure!) to test the heater, so we will test it tomorrow morning.
While Jim worked on the heater, I walked to the post office. I headed north along the waterfront, past the nearby Cap Sante Boat Haven and back through some of downtown Anacortes. It was windy and cool, but sunny…so it was a nice afternoon for a walk.