I have a Carrier 48SS 2ton pack systems Gas heat/Electric air. Can I replace the Heat Exchanger myself or do I need and HVAC professional?
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It is a difficult job. Most of the time when the heat exchanger goes. The system is old. It may be easier to replace the entire pack system -
the heat exchanger is just a vessel in which the natural gas burner burns and gives off heat. since there's no freon involved, if you have the mechanical knowledge i DON'T SEE WHY NOT!Comment
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Has anyone had an occurrence of a Laser 730 or 731 over firing?
The top of the heat chamber and the heat exchanger glow red on high when this occurs....
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