Description
Resideo RC840T 240 Electromechanical Relay 321142 301 Enhanced Flame Sensing: Built to Enhanced Flame Sensing: Built to provide a consistent rectified signal to the control board to prevent nuisance shutdowns connect the higher negative (closer to zero) to "H" and the lower negative (more vacuum) to "L"
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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