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The TD121A is a passive component that receives its reference signal and power from the Selectra amplifier
What do the LED blink patterns on this board indicate
though it is integral to the overall drain trap and venting assembly in many 90% plus efficient units
operating efficiently at 208-230/460 VAC to provide maximum field flexibility for belt drive blower systems in rooftop units and air handlers
06" WC setting can lead to improper combustion or safety shutdowns
Lochinvar & A.O. Smith 100112839 Display Board 326058-758 The TD121A is a passiveThe Lochinvar & A. O. Smith 100112839 Display Board is a critical HVAC control interface designed for precise system administration and real time monitoring of commercial and industrial water heaters and boilers. As a genuine OEM replacement part, this UIM display module ensures seamless integration with existing control logic, providing technicians with a high resolution graphical front end for adjusting parameters and reviewing system statistics.
US$ 17.95
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