Choose size on the parchment sheet — price & checkout stay in the sticky loom dock.
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Contractors trust this part for its consistent switching capabilities and compatibility with various industrial motor control systems
deep oxidation or cracks in the ceramic insulator require a full replacement to ensure the system operates within manufacturer specifications
flare connection
Fast Installation: Round can design with standard 6
requiring a replacement like the 100241
Johnson Controls T-4000-3139 Plastic Cover Contractors trust this part forThe Johnson Controls T 4000 3139 is a professional grade horizontal pneumatic thermostat cover designed specifically for the T 4000 Series room thermostats. Engineered for demanding commercial environments, this white plastic cover provides a clean, uniform look for horizontal mounted controllers where a blank faceplate cover is required. As a genuine Johnson Controls replacement part, it ensures a precise fit for single or dual element sensing units
US$ 165.00
US$ 145.09
US$ 194.96
US$ 185.85
US$ 173.65
US$ 129.24
US$ 131.68
US$ 132.81
US$ 203.78
US$ 167.25
US$ 137.47
US$ 127.34
Pay in 4 interest-free payments of $9.31 Learn more