 Electric Heater Load, Is 200 watts too much ? |
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| jim_hoyland |
 Dec 3 2004, 09:53 PM
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Get that VIN ?  Group: Members Posts: 9,467 Joined: 1-May 03 From: Sunset Beach, CA Member No.: 643 Region Association: Southern California 
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Picked up a ceramic heater at Pep Boys this am; it plugs into the cig lighter and uses 200 watts. Is this going to be a fuse buster ? Will I have to upgrade the fuse ? Any tips ?
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| ClayPerrine |
Dec 8 2004, 07:44 AM
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Life's been good to me so far..... Group: Admin Posts: 15,879 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille
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When I was driving my 914 on a regular basis before I started the /6 coversion, I had 2 electric heaters that I mounted over the holes for the heated ducts under the dash. THey worked great. Instant heat, and no problems with oil smell. But when I ran them, the battery would go dead. The alternator could not keep up. I installed a high output alternator, and I could run one heater without killing the battery. If I ran both, I had to put the car on the battery charger when I got home every night if I wanted it to start the next day.
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Posts in this topic
jim_hoyland Electric Heater Load Dec 3 2004, 09:53 PM
skline Make a plug for it that goes straight to the batte... Dec 3 2004, 09:58 PM lapuwali :agree:
Yes, 200W at 12V is 17 amps. Use at leas... Dec 3 2004, 10:05 PM jim_hoyland Thank's for the tips; possibly avoided some un... Dec 3 2004, 10:10 PM davep This is when a 75 amp alternator makes sense. I... Dec 7 2004, 02:51 PM lapuwali Running the car itself doesn't take all that m... Dec 7 2004, 03:21 PM davep Then there is the wipers and rear window defrost. ... Dec 7 2004, 04:16 PM jim_hoyland Thank's for the lesson(s) on alternater; you m... Dec 7 2004, 08:58 PM Dr Evil Why scrap the heater? You can get a more powerful ... Dec 7 2004, 09:18 PM airsix jim_hoyland Were the HArbor Freight units 100 or 200 watts ? Dec 7 2004, 11:20 PM jim_hoyland What is your high output alternator rated at ? Sho... Dec 8 2004, 10:02 AM ClayPerrine When I had this done, I was still working on cars ... Dec 8 2004, 10:05 AM Maltese Falcon I ran the model called "Back Seat Heat" in my Vana... Dec 8 2004, 10:12 AM
davep High Amp Alternators Dec 8 2004, 10:18 AM |
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