# E4 Heater

**URL:** <https://community.electricforum.com/t/e4-heater/3765>\
**Category:** Battery & Chargers\
**Created:** [September 23, 2013, 4:14pm UTC](https://community.electricforum.com/t/e4-heater/3765 "2013-09-23T16:14:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![JohnnyBGood](https://avatars.discourse-cdn.com/v4/letter/j/dec6dc/32.png) [@JohnnyBGood](https://community.electricforum.com/u/JohnnyBGood)\
**Post date:** [September 23, 2013, 4:14pm UTC](https://community.electricforum.com/t/e4-heater/3765/1 "2013-09-23T16:14:32Z")

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My 2009 e4 heater only blow cold air. anyone know what may be wrong? I thought maybe they had a heat strip that had went out. Thoughts anyone?

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**Author:** ![JohnnyBGood](https://avatars.discourse-cdn.com/v4/letter/j/dec6dc/32.png) [@JohnnyBGood](https://community.electricforum.com/u/JohnnyBGood)\
**Post date:** [September 27, 2013, 6:10pm UTC](https://community.electricforum.com/t/e4-heater/3765/2 "2013-09-27T18:10:16Z")

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Bingo! All it was is the fuse blown to heater coils. Previous owner had a 10 amp, and it required a 30 amp. Gets warm in a hurry now.