Johnson Controls T-4000-3145 Plastic Cover the unit is set for

the unit is set for a 140°F cut-in and a 120°F cut-out

Can I use a manual reset switch to replace this auto-reset version

this 1-3/4 inch Rotolock nut ensures a leak-tight connection between suction lines and compressors

and wastewater level monitoring where rod-style probes are impractical due to overhead clearance or tank depth

This unit is rated for 370Vac

Johnson Controls T-4000-3145 Plastic Cover the unit is set forMaintain the integrity of your pneumatic control systems with the Johnson Controls T 4000 3145, a professional grade replacement vertical plastic thermostat cover. Designed specifically for the legacy T 4000 series, this white thermostat cover plate features a clean, high impact plastic construction that protects sensitive pneumatic sensing elements from ambient dust and physical impact. As a genuine OEM Johnson Controls replacement part, it ensures a