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Convert your Evaporater Cooler Switch to a Thermostat Add On Kit.

Price: $246.76 
Excl. Shipping
SKU: THE21D282
(See Product Details Below for Manufacturers Part Numbers)
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Functions as a Switching Device for the Thermostat to Provide
an Even Level of Cooling Plus a Choice of High and Low Speed Control
of the Fan on Evaporative Coolers


• Grey plastic case is lightweight, weather-resistant and meets all code requirements.

• Fully automatic, system designed with a fan delay (approximately 60 seconds) to
pre-wet the cooler pads before the fan starts.

• Separate fan and pump relays. High or low fan speed selection.

• Relay panel is removable from enclosure to facilitate field wiring.

• Integral transformer 20/240 VAC to 24 VAC 60 Hz.

Evap Cool. Ctl Sys. Includes T-stat and Trans-Stat: 55
•F to 95
•F Range, Horiz. Mount, Cooling. Antic., Subbase/Sys.

Sw: Off-Cool-Vent and Fan Sw: Hi-Lo.

Thermostat Dimensions: 3-1/4" H x 4-1/2" W x 1-5/8"D.

Replaces Part Numbers: 21D28-3, 21D28-2, 8A18Z-2, 21D28-1, CAR21D283

I called trying to find out what happened to the rest of my order and was surprised to hear a warm and kind voice willing to do whatever it takes to find answers and follow through with her promise. Amanda is an asset worth holding on to and a credit to your company. She was very professional, helpful and courteous while assisting me with my order. I would most definitely assign her an A+ in customer service."
Donald "Brad" Thomas

I would like to thank you for your hard work in getting us our part in a timely fashion. You were very helpful and you understood the severity of the situation and did a wonderful job in getting the part to us. Thanks again and please share this with your boss! You were outstanding!"
Todd Mills

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