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Lennox 21N38 Tray 320788 704 high velocity flame for proper sensor high velocity flame for proper sensor rectification This actuator is designed for integration into Building Automation Systems (BAS) requiring 0 10 VDC modulating control and 24 VAC power for damper and valve applications allowing for rapid internal component swaps during annual maintenance visits For field technicians maintaining Lennox and Healthy Climate bypass or power humidifiers
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US$ 3500.00
US$ 31.95
US$ 5681.82
US$ 38.75