Description
Why is the sensor color-coded green
The included circular switch cam is fully adjustable
As the professional-grade direct replacement for the 4074ELY
The valve is designed to open as the temperature at the sensing bulb increases
Service Efficiency: Allows for total housing restoration without the cost of a full unit replacement
IO Hvac Controls ZP4-ESP Control Kit R-134A Why is the sensor color-codedThe IO Hvac Controls ZP4 ESP is a professional grade 4 zone universal control panel designed to streamline multi zone forced air installations. By utilizing integrated ESP (Electronic Static Pressure) technology, this 10 year reliable controller eliminates the necessity for a traditional bypass damper, reducing installation time and physical footprint. The ZP4 ESP control kit is compatible with single stage, multi stage, heat pump, and dual fuel
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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