 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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| davep |
Dec 7 2004, 02:51 PM
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914 Historian Group: Benefactors Posts: 5,208 Joined: 13-October 03 From: Burford, ON, N0E 1A0 Member No.: 1,244 Region Association: Canada  |
This is when a 75 amp alternator makes sense. I'm not sure just what current the car needs to keep running, but it is substantial. You can be sure the engineers never intended you to draw that much power from the alternator for an accessory.
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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 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 ClayPerrine When I was driving my 914 on a regular basis befor... Dec 8 2004, 07:44 AM 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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