squeaky.stow Posted March 11, 2021 Report Share Posted March 11, 2021 Yeah, I know. Kind of late to be putting in a pre-heater. I picked up a 750/1500W quartz heater at the local hardware store for $25. It has overheat shut-off and a tip-over kill switch. I didn’t like running an extension cord through an open door or baggage hatch because I worry about mice moving in so I made this adapter for the pilot’s no-draft window. Cost me all of $2.99 for the plug. Used scrap 1/8” MDF cut with a jigsaw and an old extension cord. It’s plugged into a wifi outlet so I can turn it on from home. Do I qualify for the CB club now? 5 Quote Link to comment Share on other sites More sharing options...
kmyfm20s Posted March 11, 2021 Report Share Posted March 11, 2021 I use a Drywall sponge in the same place. No fabrication, cheap and it seals around the cord. Yours look way more legitimate and secure than my sponge. Quote Link to comment Share on other sites More sharing options...
MIm20c Posted March 11, 2021 Report Share Posted March 11, 2021 I have been using these heaters (and the previous generation) inside the cockpit for 20 years. They run cool on low and really help for cold morning departures. I use high density foam cut to that size and stick the heater cord through, not nearly as fancy as yours. 1 Quote Link to comment Share on other sites More sharing options...
milotron Posted March 11, 2021 Report Share Posted March 11, 2021 I like this approach. I used one of the spare radio cooling duct ports inside the top of the NACA duct on the passenger side to hard wire an extension cord into the cabin as I park outside and have a heater and dehumidifier in the cabin. The plug is super short and just tucks into the NACA duct when flying. Seems to work well. Quote Link to comment Share on other sites More sharing options...
FastTex Posted March 12, 2021 Report Share Posted March 12, 2021 I have been using the same cheap heater for years but I simply remove the heat rest from the back seat, place the heater on low on the metal u-shaped head rest holder and run the cable from the baggage door (resting on the cable, not locked). I run it when I get to the hangar. The time I load stuff and do my pre-flight the cabin is nice and warm. Quote Link to comment Share on other sites More sharing options...
Cyril Gibb Posted March 12, 2021 Report Share Posted March 12, 2021 I've used a cell switch to turn on an interior heater and the engine heater for years with no problem in the winter. I turned it on a few hours before heading off to fly. Several months ago, I decided to leave the heater on constantly in the interior to keep the gyros happy. It only took 2 weeks for mice to invade their new warm happy home. Chewed the pitot cover, cowl cover, kleenex box and paper towel roll. Will do a more through check in the spring. Several nests. I set up traps and warfarin everywhere and stopped using the permanent heater. I now seem to have caught or killed all the little buggers. Use caution. 1 Quote Link to comment Share on other sites More sharing options...
MarkD34M Posted March 12, 2021 Report Share Posted March 12, 2021 Genius.... Great set up. Quote Link to comment Share on other sites More sharing options...
Seth Posted March 12, 2021 Report Share Posted March 12, 2021 Very nice! Tanis, a new sponsor of Mooney Summit has an aviation specific cabin/avionics heater for . . . $380 https://www.tanisaircraft.com/product/replacement-parts-accessories/avionics-cabin-heater/thp3094-500 1 Quote Link to comment Share on other sites More sharing options...
hypertech Posted March 12, 2021 Report Share Posted March 12, 2021 My plan is to use a grout sponge stuffed in the window to stay sealed and let the extension cord through, but your solution looks much more elegant. 1 Quote Link to comment Share on other sites More sharing options...
steingar Posted March 12, 2021 Report Share Posted March 12, 2021 (edited) I've just been running the chord through the door and shutting it as well as I can. Keep the cockpit nice and warm, and keeps my avionics warm. I should have started doing this years ago. And I got a tip on the heater to buy right here on Mooneyspace. Edited March 12, 2021 by steingar 2 Quote Link to comment Share on other sites More sharing options...
RJBrown Posted March 12, 2021 Report Share Posted March 12, 2021 I’ve found the best way to deal with the cold is to move to Arizona. Joking aside, when in Denver, APA (outside under a shelter) I would plug in the Tanis (oil pan pad and each cylinder) heater the night before. Then use a hot air through the cowl flaps in the morning. Never really felt the need to preheat the interior. 2 1 Quote Link to comment Share on other sites More sharing options...
FlySafe Posted November 17, 2021 Report Share Posted November 17, 2021 You guys are Great, thank you for all the tips, i"ll explore the door option and or the trans cabin heater install. Thank you!!!! Quote Link to comment Share on other sites More sharing options...
DXB Posted November 17, 2021 Report Share Posted November 17, 2021 6 minutes ago, FlySafe said: You guys are Great, thank you for all the tips, i"ll explore the door option and or the trans cabin heater install. Thank you!!!! My C has plenty of previous holes in the firewall that now contain plugs (e.g. that scary fuel containing pressure line removed after install of JPI, vac pump lines after removal of vac system). I bet it would be pretty easy to use that to run a cord through and seal around it with Permatex gasket maker. That conversion of the pilot window looks like more work and is also aesthetically challenged There are also flat power cords that you could close the cabin door over if you want to go that route. 1 Quote Link to comment Share on other sites More sharing options...
FlySafe Posted November 17, 2021 Report Share Posted November 17, 2021 Dev, thank you, my vac system was removed last annual so i will explore this option, good idea Quote Link to comment Share on other sites More sharing options...
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