With its NEMA 1 enclosure

When performing HVAC burner maintenance

Always verify torque specifications during installation to ensure optimal compression and seal integrity

but you must never decrease it

For a technician in the field

Johnson Controls T-5210-1008 Temperature Transmitter R-410A With its NEMA 1 enclosureThe Johnson Controls T 5210 1008 is a high precision pneumatic temperature transmitter designed to deliver a linear 3 to 15 psig output signal proportional to the sensed media temperature. This unit features a 50 to 150 degree Fahrenheit operating range and utilizes a remote copper bulb with a 5. 5 inch copper capillary for accurate thermal sensing in duct, pipe, or tank applications. Engineered for professional grade HVAC control loops, it requires a