ragedracer1977 Posted June 25, 2017 Report Share Posted June 25, 2017 Wow. I'm sold! My wife and I flew from KDVT-KINW-KGUP-KSOW-KDVT this morning. She wanted to 'practice' for a flight we're taking to San Antonio next week. Just to get a feel for a longer flight - the longest she's ever been in a plane is not much more than 2 hours. We departed around 8am, OAT was already over 100. I put a 10lb block of ice and emptied a 20oz bottle of water into the cooler. We taxied to get fuel and I left the cooler running (I have a battery) with the doors all closed up. When we got in, the cabin was actually cool. Not cold, mind you, but I would guess around 80 degrees, vs. the usual 100+ we're used to. I closed all the outside air vents and ran the cooler until we were around 7500' MSL, when OAT was about 70 F. Shut the cooler off and we enjoyed a nice 3 hour flight. On descent back into DVT, I fired up the cooler again. It wasn't blowing "cold" air anymore, but it was definitely cooler than the vent air, which was over 100 degrees. Overall, I am very very satisfied. It worked fantastic! Next time, I'll put 2 10lb blocks of ice, and then fill in the empty space with a bag of cubed ice. I bet I can get 30lbs of ice in there. Thanks Bob! 2 Quote Link to comment Share on other sites More sharing options...
rbridges Posted June 26, 2017 Report Share Posted June 26, 2017 I like my cooler. Same as you described--not freezing but much better than 100 outside temps. I just wish they had a little more endurance before the ice melts. Quote Link to comment Share on other sites More sharing options...
ragedracer1977 Posted June 26, 2017 Author Report Share Posted June 26, 2017 15 minutes ago, rbridges said: I like my cooler. Same as you described--not freezing but much better than 100 outside temps. I just wish they had a little more endurance before the ice melts. There's a LOT of heat exchange happening in that little heater core. I don't know how long the ice actually lasted, but the water was still quite cool when I drained it after tying down. Quote Link to comment Share on other sites More sharing options...
rbridges Posted June 26, 2017 Report Share Posted June 26, 2017 I used freeze packs which I don't think work as well as ice, just more convenient. I could get a fair amount of time, but you always wish for more. Lol. Quote Link to comment Share on other sites More sharing options...
KLRDMD Posted June 26, 2017 Report Share Posted June 26, 2017 Me: I know you’re always looking to see what works best in your B-Kool so what do you recommend nowadays ? Bob: Block ice all the way..if you want more, fill the voids with crushed ice..we routinely see more than 2 hours of ice cold air. If your unit is an older blue one, we need to upgrade it..more than doubles air velocity. Upgrade is $125 and includes replacing any non functioning, components, takes about 1.5 hours. I'm flying up to Sedona to have Bob upgrade my B-Kool unit later this week. 1 Quote Link to comment Share on other sites More sharing options...
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