EWC Controls NCM-3ZL Control Panel 340155-7026 Verify that the valve's 24V

Verify that the valve's 24V coil is receiving the signal from the board and that the inlet pressure is between 4

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

This 24V HVAC control module manages the gas valve timing and flame supervision

Bi-Flow Capability: Versatile enough for use in heat pump applications where flow direction alternates during cycles

EWC Controls NCM-3ZL Control Panel 340155-7026 Verify that the valve's 24VThe 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