Key Benefits for the Contractor Enhanced Durability: The cadmium-plated steel construction prevents oxidation and premature wear in high-humidity duct environments

The unit utilizes standard 1/4 inch spade terminals for secure

the 1/4 inch barb design provides a positive grip for tubing

This indicates a 170°F opening temperature (high limit) with a 40°F differential

How do I verify if I need a #41 size orifice

Johnson Controls T-4002-124 Mounting Bracket Key Benefits for the ContractorThe Johnson Controls T 4002 124 Mounting Bracket is a critical installation component for any HVAC technician managing T 4000 series pneumatic room thermostats. Designed specifically for surface mounting, this thermostat mounting kit provides a stable and level foundation for both the instrument and its decorative cover. The bracket features slotted mounting holes, allowing for precise plumbing and leveling on uneven wall surfaces, which is essential