The integrated end switch provides essential feedback for circulator pump sequencing

as a direct-acting or pilot-operated valve designed for fuel gas

and sleeve required for 5/16" stem maintenance

restoring the unit to original factory specifications for efficient gas combustion and reliable ignition sequences in mobile home furnace applications

Johnson Controls T-2110-205 Immersion Thermometer Freon The integrated end switch providesThe Johnson Controls T 2110 205 is a high performance digital immersion thermometer engineered for precision temperature monitoring in hydronic systems, tanks, and industrial pipelines. This industrial HVAC thermometer serves as a mercury free direct replacement for mercury in glass thermometers in existing mounting wells. Featuring a versatile variable angle adjustment hinge, it allows for clear readability from any orientation, making it ideal for