The Functional Devices RIBXGTF is a high-performance split-core current sensor engineered for precise AC current monitoring in commercial and industrial HVACR environments

ensuring proper blower operation and venting before allowing the ignition sequence or cooling cycle to proceed

This straight-pattern valve features a 1/8" NPT connection

5-inch NPT single threaded hub for flexible installation in various enclosures

Optimized Signal Strength: Nickel and copper alloy leads provide the consistent millivoltage required to keep pilot flame sensors operational

White-Rodgers F89-0036 Well The Functional Devices RIBXGTF isThe White Rodgers F89 0036 is a professional grade 1 2" NPT immersion well designed for heavy duty hydronic heating systems and boiler applications. Engineered for precision and longevity, this copper thermowell features a standard shank with a 3 1 2" insertion length, specifically sized to accommodate a 7 16" temperature sensing bulb. This design allows contractors to service or replace control bulbs without the need to drain the entire system,