Quote:
Originally Posted by blw2
I just wish they made a small 5,000 btu roof unit to use in place of one of my roof vents as a secondary unit
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I’m curious why you’d want such a small roof-mounted unit? Is it so you can run off 30-Amp service or 4-kW generator at same time as your other A/C? I’ve though about it to run off Inverter overnight without need of generator, but battery cost is still too high for my taste.
For what it’s worth, I’ve seen specs for units that small (low capacity) marketed in Europe, but they run on 220-Volts. And surprisingly, some are so inefficient that they nearly use as much power as one of our 11,000 Power Savers. Beyond that I’m not certain if they use same opening size as we do in US.
With your A/C experience and engineering background, you may be able to modify an A/C to get what you want or need.