CAI - LENNOX 78K59 Time Delay Relay Control Board assembly Model Number: SDB10PH3S

Model Number: SDB10PH3S

This valve provides reliable control and safety

This fan blade from Lennox is engineered for reliability and performance

This supply fan is designed for heavy-duty applications

CAI - LENNOX 78K59 Time Delay Relay Control Board assembly Model Number: SDB10PH3SProduct Description The CAI LENNOX Time Delay Relay Control Board with model number 78K59 is designed for use with Lennox HVAC systems. It facilitates the proper timing of control signals within the system, ensuring efficient operation. This relay control board is essential for managing electrical currents in various applications, particularly in heating and cooling systems. It is compatible with the Lennox model number 200GRTC89CL 4, making it a