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🌬️ Enhance Cooling Efficiency with MasterStat Evaporative Cooler Thermostat Review

7

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Very good

Revainrating 5 out of 5  
Rating 
4.9
💧 Water Coolers & Filters, 🍽️ Kitchen & Dining

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Description of 🌬️ Enhance Cooling Efficiency with MasterStat Evaporative Cooler Thermostat

Designed to control any ducted evaporative cooler with a 2-speed motor up to 1 HP at 120-Volt or 2 HP at 240-Volt. Onboard sensor has a control range of 50 to 90 Degrees F; Outputs provided are auto/manual, pump, fan and timer modes. If power is interrupted while unit is operating, the unit will resume in the mode active during power loss; Rain proof control box included. Kit includes wall control thermostat, 2-speed control, wire nut for common earth connection; spare 3.15-Amp fuse for control, jumper wire for link to N-link; Easy to install in an existing outlet box - minimal wiring required. Compatible with MasterCool ADA51/71, ADA5112/7112, ASA51/71, ASA5112/7112, AUA51/71, AUA5112/7112, all AD1C-contractors series, all AS1C-contractors series, all AU1C-contractors series, all AD2C-contractors series, AS2C-contractors series, AU2C-contractors series; Compatible with UltraCool ADA50/70, ADA50-12/70-12, ASA50/70, ASA50-12/ASA70-12, AUA50/70, AUA50-12/70-12 ada, ADA51/71-series, ADA5.

Reviews

Global ratings 7
  • 5
    6
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

How can I return this please?

I have to return this. The wires were flimsy (because this is a more modern thermostat) and the thermostat isn't compatible with the wiring in my old house. ☹️

Pros
  • Quality construction
Cons
  • Vulgarity

Revainrating 5 out of 5

Swamp Cooler Thermostat

If you don't have one of these that controls your radiator precisely, you're missing out! It sets the exact temperature and keeps it there, rarely with the Hi setting on the fan! This saves money and is very convenient.

Pros
  • Pleasant
Cons
  • Mostly Good, But...

Revainrating 5 out of 5

Works great

This is a replacement for what I bought a few years ago. I had a low engine RPM and it fried the circuit board on the old one so I had to replace it with a new one, they work great this time instead of the braided jumper wire I used for the solid wire to see if these die generated heat would be reduced

Pros
  • Free for educational purposes
Cons
  • Not sure

Revainrating 5 out of 5

They work very well and the radiators work in automatic mode, as do the air conditioning thermostats.

We bought these to fit our new evaporative coolers. We wanted something similar to the Master Cool thermostats we had previously. They are comparable and very easy to use. The only thing Master Cool does better is that they automatically pre-wet the pads when they are first put on after drying. This involves turning on the pump button for a few minutes to wet the pads and then switching to the automatic setting.

Pros
  • Best in Niche
Cons
  • I will add later

Revainrating 5 out of 5

Correct replacement

At first the controller scared me, but with patience and diligence I am very happy with the result. I installed it on the outside of my radiator and fed power through the flexible wire. If you have two pumps, use a 3/4 inch nut between the block and the radiator. The feed to the thermostat is 3/8 inch. Do not supply low voltage with high voltage. With this block you can check the operation of each element: Fan-Hi; Fang Lo; circulation pump and flushing pump. I found my drain pump wasn't working

Pros
  • Stable test results
Cons
  • Could have chosen a newer model

Revainrating 5 out of 5

Works well - a good replacement for the original unit.

Our previous controller has failed (the less said the better!) and if you are reading this you will probably realize that the OEM part is no longer available. Depending on how your OEM controller is installed, this may or may not be DIY. In my case, it just required too many adjustments and I hired a swamp cooler specialist to install it. It took him about two hours and the system works great. The thermostat is simple and very easy to use. Not as easy as the knobs and dials on the old device…

Pros
  • Great for a small home
Cons
  • Questionable purchase for the elderly