This is just hooking up the gauges without the compressor running. Shouldn't they be equalized? Shouldn't both of them read identical? As you can see one of them is pegged out the high pressure is pegged. I'm pretty sure my unit is running just on electric heat and not running on the compressor...

I have a inline humidifier for my upstairs HVAC unit that drains with the AC. This pipe runs down the outside wall of the house from the attic in a 1/2 inch PVC pipe. The ac drains in the same pipe durring summertime use. The pipe is insulated with foam and has a freeze wrap that plugs into...

Question: I recently had a water damage problem from the air handler unit of my heat pump in my attic. The unit sits horizontally on the attic rafters. The condensation handling system seems adequate - a primary drain, secondary float switch shut-off and an overall drip pan with separate drain...