AquaCal ECS0287 / ECS0005 HP7R Microprocessor Board
AquaCal ECS0287 / ECS0005 HP7R Microprocessor PCB Board (HEAT ONLY OR HEAT & COOL)
The only difference is that the PART # ECS0287 has an additional feature that allows you to reduce the Defrost Delay from the standard 50 minutes down to as low as 15 minutes.
ECP ECS 0287 005 0005 ECP005 ECP0005 ECS005 ECS0005
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