Cooper and Hunter Heat Pump for Ductless Inverters with 16' Installation Kit, 9,000 BTU, 115V

I purchased this .75 ton single zone system for my master bedroom which is always hotter than the rest of the house. So, this is providing supplemental cooling to a room. I was lucky to have an ideal situation of having space on an exterior wall in the room so the heat pump could be placed just on the other side, with an electrical subpanel within 10' of the unit. So, very straight forward install. I purchased a 2 3/4" hole saw to make a clean hole on my interior drywall, then used a small masonry bit to make a series of small holes in a circle on the outer stucco wall, being careful to create a slight downhill slope from inside to outside.Some comments about the instructions that come with the unit:- the description of wiring connections refers to colors that didn't exist with the kit that I purchased. In the end, colors don't matter a bit, just make sure the order is identical for connections 1,2,3 and ground on both sides of the control cable.- the manual mentions in bold letters to be sure to plug the drain in the drain tray using the supplied plug on the side opposite of where the drain hose is coming out, since it is designed to support either left or right side drains. I couldn't find any plug, so I called support. They said ignore, it's already installed at the factory, and since I didn't need to change it to the other side I was fine.- the manual mentions to test your drain by removing the filter screens and pouring water into the tray. This is not obvious where to pour the water. Tech support said to pour over the evap coils. My first try I poured a little too far back and water ran down my wall. Then I poured a little close to the front and water ran out the drain line like it should, with no leaks.- the very good news is that tech support is available. I probably waited about 5 mins on hold to talk to a tech, and they were very helpful.Once the physical installation of the indoor and outdoor units was complete and the circuit was run, I called my HVAC friend to come over and complete the install. He insisted that we cut the stock flares off the lines and reflare the ends, as the factory ends are usually flared with too much pressure resulting in very thin flares. Sure enough, his flares were much thicker than the ones he cut off. Also, we found a piece of loose copper in one of the 5/8" flare nuts which would have caused leaks for sure. He then made the connections and used nitrogen to test the lines to 700psi for 10 mins, then pulled a vacuum for 10 mins. Finally when he was satisfied that all air was purged from the lines he open the valves to charge the system, and it works perfectly. I had pondered doing that part of the job myself by buying a vacuum pump and gauges on Amazon but I think I'm glad that I ended up paying a pro to do it instead. There are some hazards that only someone with a lot of experience would know to look out for.As some other have mentioned these units are unbeleivably quiet. If it weren't for the fact that I can see the fan moving on the heat pump, I wouldn't know it was running at all. It is really that quiet.Hopefully this will provide many many years of comfort!

Had the cooler installed, it works great, easy to start, great product.

Once installed the system so far works great. I hired a professional AC contractor that I have known for years. He is very knowledgeable and meticulous but was frustrated with the information not listed and minor design flaws.The systems frame design for attaching the base to the concrete pad needs to be corrected. The base feet are to close to the frame and leave no room for a drill. On the back side you can’t get a drill to the feet.The equipment details have the refrigerant lines listed as 1/4 & 1/2. I purchased the flair gasket packet based on this information. Turns out the lines are 1/4 & 3/8. I use only able to use the 1/4 gaskets.The ports are not standard size and do not list the information. We went to several hardware stores trying to get the right size fittings for my AC guys equipment. He said he’s never seen that as all equipment is standard. Not that is wrong. Just not expected.With that said. Once installed the equipment is working awesome for the price. My AC guy was very impressed with the system especially for the price.

Easy install. Easy instructions. Wifi with app. Sleep cycle. Clean cycle. Heat pump. Just plain Awesome.The price is pretty great too.Click purchase, you won't regret it.Shipped by 3rd party freight. Horrible company. Good luck with that part of the transaction.

Cost efficient, quiet, wireless control with WiFi