The Johnson Controls T-4002-6045 Mounting Plate is a professional-grade solution for securing wire guards over pneumatic thermostats in high-traffic or industrial environments

or blocked return air grilles that cause heat to build up beyond the 155°F threshold

This specific limit control is designed as a safety cut-off

allowing for quick attachment to the armature tube without specialized tools

Stocking the MARS 12821 Run Capacitor ensures you have a reliable

Hartland Controls CAP-30/440R Run Capacitor The Johnson Controls T-4002-6045 MountingThe Hartland Controls CAP 30 440R is a heavy duty 30 MFD round run capacitor engineered for continuous duty in residential and commercial HVACR systems. Built to EIA 456 standards, this 370 440V run capacitor provides essential phase shift current to fan motors and compressors, ensuring high power factor performance and efficient motor torque. Its dual voltage rating allows for versatile field application, functioning as a reliable HVAC replacement