EWC Controls NCM-3ZL Control Panel 340155-7026 A shift to yellow indicates

A shift to yellow indicates that the moisture concentration has exceeded acceptable levels for the specific refrigerant type

3-ton capacity loads to ensure rapid heat rejection in commercial cooling cycles

Durable Construction: Built to withstand the harsh environment of a boiler room

Engineered for high-reliability performance in demanding industrial environments

The Carrier HN53HH210 is a heavy-duty

EWC Controls NCM-3ZL Control Panel 340155-7026 A shift to yellow indicatesThe EWC Controls NCM 3ZL Zone Control Panel is a high performance, non expandable HVAC zoning system designed to manage 2 or 3 independent zones in residential and light commercial applications. Serving as the direct engineered replacement for the NCM 300L, this panel provides a seamless retrofit HVAC control solution. It supports 2 Heat 1 Cool configurations across gas, electric, oil, and heat pump systems. The NCM 3ZL features an intuitive LCD