Supplying Demand ZPB140 Port A Blaster HVAC Coil Cleaning Portable Pressure Washer 120VAC 80W Green

I've used a lot of power washers over the years and I was hesitant at first because of the small size of this one. However, I needed something to clean my outdoor A/C unit coils and the hose bib wasn't working well (too much water and not enough pressure). I watched a Youtube and this one was recommended. It was a little on the pricey side but I decided to try it out.Set up was a snap and I started using it on my A/C coils but noticed that there was fluid in the pressure gauge. I wasn't sure if this was a leak and/or bad fitting somewhere or it was meant to be like this. I continued to use it on the low pressure setting and it worked really well on the coils. Enough pressure to clean them well but not so much as to bend them. I completed the job but was still concerned about the fluid in the gauge.I went back to the instructions and couldn't find anything on the gauge. Then I thought about going into the comments because you usually can find out more in the comments than in other places. Sure enough, a couple of comments were there about the fluid and that it's meant to be that way. That's good but I feel like the company should make a point of saying something about that so owners are concerned/alarmed.I haven't tested it on high pressure but so far, I really like the size, light weight, and the low pressure setting was exactly what I needed.

We ordered this to use on the indoor part of our minisplits and it worked perfectly.

This unit is perfect for cleaning those indoor and outdoor HVAC units. I really like that it has 2 levels of power, one for indoor and more power for outdoor. I used this to clean my Daiken wall units and used a bib around it to collect the dirty water. I had 2 gallons of really dirty water after cleaning my unit. A garden sprayer won't clean like this unit-not even close. At first I wasn't sure it was worth the money, but after I used it the first time this is really the way to go. Plus this washer can be used for other stuff like automotive radiators or what have you.One suggestion is it really needs a wand attachment that is 270 degrees. The coils in the back of the unit are at a 45 degree angle to the wall, and that cannot be reached with the slight angle head provided. So my suggestion is to add a 270 degree wand adapter and that would be perfect. What I do to deal with that is shoot the spray onto my palm and it rains down on the back coil, but a 270 degree is what it needs.

BEST IDEA EVER!!!! This machine just paid for itself in one use!!! I was able to clean my air handler coils myself instead of paying an ac tech $350!!!! Listen I’m in no way shape or form an ac tech person but with me watching how the ac tech cleaned my unit multiple times along with Home Depot ac cleaners, the internet, and this machine my ac is now running the way it’s supposed to!!!! I’m so happy right now 😁 Thank you to the person who invented this wonderful product!!!

Coil cleaner works very well, satisfied so far, have used it maybe 8 or 10 times, does a good job.

Works great but other reviewers are correct in it needing a 9 degree adapter.

Easy to put together and put away

WORKS LIKE IT SHOULD,WISH IT HAD A 90 DEGREE ATTACHMENT WIT IT. GREAT BUY!!