Hydrolevel EW221 Standard Electro-Well 320819-301 It is a drop-in direct

It is a drop-in direct replacement thermostat for legacy models including the 2210-015

maintaining the precise superheat levels necessary to protect compressors from liquid slugging while maximizing heat exchange efficiency

The module features integrated on-board LED diagnostics to simplify troubleshooting in the field by indicating internal failures or ignition lockouts

With a 16 cubic inch capacity and a 5

Common indicators include loud grinding noises

Hydrolevel EW221 Standard Electro-Well 320819-301 It is a drop-in directThe Hydrolevel EW221 Standard Electro Well (Part Number 48 221) is an essential component for technicians looking to integrate low water cut off (LWCO) protection into hydronic systems. Measuring with a 1 2" NPT connection and featuring a standard nut, this HydroStat Electro Well is specifically designed to replace common immersion wells. When paired with a Fuel Smart HydroStat controller, the EW221 automatically activates the LWCO function, providing