Installation of the FLT-51-05 float kit requires technical precision to ensure a leak-proof seal

Standard wear typically involves cracks from age or clogging from biological sludge

This furnace circuit board is built with diagnostic LED indicators to streamline troubleshooting and ensure the intermittent pilot stays lit only during active heating calls

Durable Construction: Built with a specialized silicone diaphragm and plated housing to withstand environments ranging from -40°F to 180°F

Constructed with a forged brass body and extended copper connections

Johnson Controls HE-69130NP-0 Humidity Element 30067439-890 Installation of the FLT-51-05 floatThe Johnson Controls HE 69130NP 0 is a high performance duct mounted humidity transmitter designed for precision monitoring in commercial HVAC systems. Engineered as a superior direct replacement sensor for legacy models HE 67N2 0N00P and HE 67N3 0N00P, this unit integrates a 3% relative humidity (RH) element with an onboard 1K Ohm Nickel RTD temperature sensor. Built with an all plastic plenum rated enclosure to enhance thermal isolation and response