This air conditioner is fantastic. I live in a very cold climate where it regularly gets into minus temperatures and it works really well. It warms up or cools down in a very short space of time.

I live at 960m in NSW, so it's cold in winter but it also gets hot in summer. This unit is excellent for cooling the whole house (mine is not large) at night in summer; it's perfect for in between seasons and with it's timer, great for setting warming and cooling times ahead of when you need them. Like all heating, in the dead of winter when temps get 0˚, it's functions best with a reverse cycle ceiling fan to distribute the heat. The unit is relatively quiet but it is necessary to increase the TV volume when the fan is on more than low. The unit is compact and was installed easily. The last unit I owned was different brand and worked okay but wasn't worth fixing. Technology has improved these products over the years. Would be expensive to run in cold climates if you are home a lot.

This is my third Panasonic heat pump. I had moved into a new property that just had gas and our old heat pump stayed at the old property which was hard to leave behind because it was good. So I decided to get another heat pump after working out what to go for I went for the 80VKR the beastie 9kw heating 8kw cooling. To be honest I was worried about the heating bill. I had taken screenshots of the usage kw from the old heat pumps from Panasonics rubbishy wifi app. One heat pump was a 50TKR and the other 60VKR. Now you are not going to believe this but I am getting better economy on the Z80VKR than the other 2. In my usage for this winter I've used 222kw over 3.5months the Z60VKR over one month in winter 214kw. That is crazy I know two different houses but the Z80VKR has a bigger area to heat. Get this though the other day I turned the Z80VKR right up and and I compared it to a usage and time and outdoor temperature of the Z50TKR set at a lower heat temp and the Z80VKR was more economical if you take in the set temperatures and time it was used. I have all the screenshots to provide what I am saying. Please don't listen to the rubbish if you get an oversize heat pump it will short cycle and use more power this is not true. I did an experiment and I turned the heat pump down to 16c in heating mode and put it on quiet for 14hrs it used 2.4kw in that time that's 0.171kw per hour.

What Actew AGL could not find out and repair in one year and several useless service visits Panasales did in one visit to evaluate the fault and 24 hours later repairing a faulty motherboard on the air-conditioning. Panasales have been excellent and have to be recommended. Now my air-conditioning system works to perfection a fact one expects from Panasonic. Well done and highly recommended.

I'm surprised that there hasn't been any reviews on this unit I've been a bit slack to review this as I had the tkr but unfortunately it was to small for the house and at the start of winter it just wouldn't heat the house on those minus Celsius cold mornings. So the awesome team at Panasonic came to help and replace it with the latest VKR model the Z60VKR 7.2kw heating 6kw cooling to be precise and let's say just amazing everyone that comes into the house now says it's really warm inside. The surprise is when I'm so comfortable inside I get a surprise when I see what the temp is outside as I'm writing this it's -3c outside. I've also noticed the house is a lot drier. Defrost times are quick and startup times are fast this unit has some grunt. The Panasonic app for the wifi controller works better as I have a couple more features plus it lets me know indoor temp as well. No more weather waffle from me. Thank you Panasonic NZ