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Old 01-14-2011, 09:23 AM   #3
skipperdude
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City: Whittier AK
Vessel Name: Apache II
Vessel Model: 1974 Donald Jones
Join Date: Oct 2007
Posts: 3,147
RE: Espar diesel heater

Quote:
JohnP wrote:

How hot do the fittings get where the exhaust exits the boat?* Do these units draw combustion air from outside?* Just wondering.*
The kit came with a thru hull fitting and a heat resistant tube to go around the exhaust pipe. All you need is 2 inches of clearance.* You can take the combustion air from outside but that means drilling an other hole in the hull or cabin. I have plenty of room where I mounted the unit so I pull the combustion air from inside.

SD

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