Upgraded Replacement for Carrier Heat Pump Defrost Control Circuit Board DFORB-AE1011

This board arrived on time blister packed and bubble wrapped. Took me about 10 min to install. It was a high humidity 97 degree day bent over in the sun. After running 30 min. It was cool inside. The inside home temp was 94. We were miserable. It's been a month. No hiccups or sneezes.It's an excellent after market board.my home is 7500sf. This unit 5ton. Cools most of the first floor.Bottom line, HVAC GUYS gave me an appointment 3 weeks out. Not!. Ordered this board after taking a day off and doing my own troubleshooting.Excellent bang for the buck over 5 he factory board at twice the price.Save some cash. Get one.