# E-Coil Manufacturer Logos

**URL:** <https://forum.nachi.org/t/e-coil-manufacturer-logos/40825>\
**Category:** Inspecting HVAC Systems\
**Created:** [July 31, 2009, 3:11am UTC](https://forum.nachi.org/t/e-coil-manufacturer-logos/40825 "2009-07-31T03:11:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cevans](https://sea2.discourse-cdn.com/internachi/user_avatar/forum.nachi.org/cevans/32/244194_2.png) [@cevans](https://forum.nachi.org/u/cevans)\
**Post date:** [July 31, 2009, 3:11am UTC](https://forum.nachi.org/t/e-coil-manufacturer-logos/40825/1 "2009-07-31T03:11:21Z")

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Sometimes it can be challenging to determine who the manufacturer is for an evaporator coil from the label, when all you have to go by is a logo and model number.

Thought I would post a couple common ones here for reference.

The first attachment (A/M logo) is manufactured by Aspen Manufacturing. Older unit with a pre-2000 serial number schema

Not sure who the manufacturer is for the second unit. I have heard that it is an older Aspen Manufacturing logo and ALSO Alpine, but I don’t know. I would appreciate it if some in-the-know would post the manufacturer name (please only post if you’re sure - don’t guess).

Also if anyone has other examples of e-coil labels that have logos but no names, please post em up with the manufacturer for future reference.