Lochinvar & A.O. Smith 100170643 Board 326058-758 Connecting to a lower voltage

Connecting to a lower voltage will result in motor failure

For mechanical contractors

Can this part replace a Honeywell L4064 series control

To ensure a long service life and accurate readings

this kit features a high-grade nichrome resistance coil with welded terminal bolts to ensure low resistance and a secure electrical connection

Lochinvar & A.O. Smith 100170643 Board 326058-758 Connecting to a lower voltageThe Lochinvar & A. O. Smith 100170643 Thermostat Control Board is a critical OEM replacement part engineered for high efficiency CB 045 260 hydronic boilers. As a dual stage integrated boiler control, this module manages complex heating cycles by monitoring real time system activity and adjusting firing rates to meet precise demand. It features a broad max setpoint range of 150F to 200F and a reliable min setpoint range of 110F to 140F, ensuring