VansAirForceForums  
Home > VansAirForceForums

- POSTING RULES
- Donate yearly (please).
- Advertise in here!

- Today's Posts | Insert Pics


Go Back   VAF Forums > Main > RV General Discussion/News
Register FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Search this Thread Display Modes
  #21  
Old 04-19-2018, 10:29 AM
Noah's Avatar
Noah Noah is online now
 
Join Date: Jun 2007
Location: Rhode Island
Posts: 899
Default

Quote:
Originally Posted by rdrcrmatt View Post
These are a terrible idea for engine heaters. Someone stuck one on our club's 172's block heater. I came out to fly and the engine wasn't warm. Reason was, a block heater draws a fair amount of current, which warmed up the ThermoCube, triggering it to turn off the engine heater. This cycled for who knows how long till I threw it out.
Interesting! I have used mine for 7 years with no issues like you describe, although I can see how that might happen. I suppose it might depend on how many amps your heater draws. Since this switch is closed all the time that the ambient temp is below 35 degrees, I use a lower power heater and it keeps my engine at about 55 degrees minimum with a cowl blanket and cowl plugs installed. No need for a high power heater if you use one of these - a 60W light bulb will do. Annual cost to run this way is about 10 or 20 dollars, and the plane is always ready to go.

One other benefit of this approach is that the engine is almost always significantly warmer than the air, so condensation on cold internal engine components on a humid day is unlikely to result.
__________________
Highest Regards,

Noah F, RV-7A

All men dream, but not equally. Those who dream by night in the dusty recesses of their minds wake in the day to find that it was vanity: but the dreamers of the day are dangerous menů for they may act their dream with open eyes, to make it possible. -T.E. Lawrence
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -6. The time now is 12:19 PM.


The VAFForums come to you courtesy Delta Romeo, LLC. By viewing and participating in them you agree to build your plane using standardized methods and practices and to fly it safely and in accordance with the laws governing the country you are located in.