Johnson Controls WZ-1000-4 Well 319852-301 the MA-5213-500 is optimized for

the MA-5213-500 is optimized for energy efficiency while delivering an 11-pound linear force suitable for Schneider Electric VB-7000 series valves and various damper linkages

OEM Reliability: Designed specifically for Carrier

this 24v thermostat maintains calibration and user settings during power outages

Ease of Service: Direct-swap assembly with a pre-wired fan cable connector and rubber grommet for simplified field replacement

Johnson Controls WZ-1000-4 Well 319852-301 the MA-5213-500 is optimized forThe Johnson Controls WZ 1000 4 is a professional grade immersion well engineered for precision temperature monitoring in hydronic and pneumatic control systems. Constructed from 304 stainless steel, this bulb well provides superior corrosion resistance and structural integrity in demanding HVACR environments. Featuring a 1 2 inch inside diameter (ID) and 1 2 14 NPT external threading, it ensures a secure, leak proof thermowell installation. This