I also would recommend washing the fins of your outside ac unit before installing and washing them 1 2x year thereafter to keep the fins clean.
Mist box ac unit.
In dry climates i expect this unit is a home run.
Instead of cooling air like your home air conditioner does water chillers lower the temperature of water circulating in a closed loop of piping and coils.
The mistbox control unit will use sensors to detect the operations of your ac unit.
Save up to 30.
Mistbox sprays a fine mist to cool the intake air of your ac unit dramatically boosting its efficiency.
The unit does spray a fine mist on the coil but it only covers a spot about 20 inches in diameter on three sides of the coil.
Cold water is sent through these coils air is blown over these same coils and voila.
Dehumidified and cooled air emerges into the huge space s.
As the liquid vaporizes the air cools and helps the air conditioner run better.
It still connects to your outside ac unit and you ll find similar sprinkler attachments that mist water from your garden hose but the mistbox 2 0 now operates via wind power rather than solar.
Save up to 30 or more on ac bills.
I m sure it is doing some good but there is a large amount of water just below the unit and it looks like it is causing the metal in front of the coil to start rusting.
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It will then determine to when to use their misting system to create a fine water mist around your ac condenser in order to pre cool the incoming air.
The water goes into the box and gets turned into a mist on all four sides of the condenser.
It s got controls to determine when it operates and here s what their website says about them.
Or more on ac bills.