EG4 Community Forum

User11
@user11
New Member
Joined: September 3, 2025 4:49 am
Last seen: September 16, 2025 4:02 am
Topics: 0 / Replies: 4
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RE: Hybrid mini split 12k not heating/cooling

Refrigerant valves are both fully open, and both inside and outside units are working.

2 weeks ago
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RE: Hybrid mini split 12k not heating/cooling

No error codes nor any odd noises. My other 2 units work perfectly.

2 weeks ago
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RE: Hybrid mini split 12k not heating/cooling

@eg4eric Correct, it's blowing room temperature air. Both high and low side lines are air temperature.

3 weeks ago
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RE: Hybrid mini split 12k not heating/cooling

Any update to this? I'm having the exact issue with my just-installed EG4 12k.

3 weeks ago