Sailing Jibsea · video

What this video covers

Travis installs a hot water heater on the Yanmar 4JH2E engine of Jibsea to provide hot water while motoring.1:05 He removes existing hoses connected to a hydronic system and reroutes the coolant lines to the new heater using brass elbows and new hose.2:00 To ensure proper circulation, he follows the engine schematic for inlet and outlet ports and relocates the expansion tank to a position no more than four inches below the top of the heat exchanger.7:06 After plumbing the system, he fills the loop with Yanmar coolant, manually burping the lines to remove air pockets by cycling the engine on and off.9:22 He addresses a minor leak at a fitting by applying high-temperature thread sealant.10:58 The engine runs for 30 minutes without overheating, confirming the installation is successful.11:47

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