I've been researching heaters for my Ocean Pro and have narrowed the search down to an Espar heater. It looks like these are very popular heaters and that they are quality equipment.
I'm in Juneau, Alaska and will be using the heater during spring king fishing in May through deer season into December. We get a lot of rain and have to battle lots of fog on the windows.
I've talked with a few dealers and have gotten lots of advice. Most of the advice is consistent, however what isn't consistent is the recommendations for a d2 heater vs a d4 heater. I'd like to hear from people that have these heaters in a similar boat as mine. I don't want to purchase one expensive heater only to wish I had purchased something different.
Thanks in advance for your response.