Functional Devices RIBU1C Relay The Lennox 10P17 is a

The Lennox 10P17 is a heavy-duty 40VA HVAC transformer engineered for multi-tap versatility in light commercial and residential climate control systems

this component handles high-current loads safely within the White-Rodgers 90 series ecosystem

The specific K factor for the SSS-1002 model is 3450 when used for calculating "Feet Per Minute" (FPM) velocity in most standard controller setups

Common HVAC Connector Pin Questions

Functional Devices RIBU1C Relay The Lennox 10P17 is aThe Functional Devices RIBU1C Relay is a trade standard enclosed pilot relay designed for reliable HVAC control circuit isolation and load management. Engineered as a versatile "relay in a box," this SPDT relay features a multi voltage coil that accepts 10 30VAC DC or 120VAC, making it a universal solution for building automation systems (BAS) and motor control applications. With a 10 amp resistive contact rating at 277VAC, the RIBU1C provides a