Hydrolevel’s new Model 3100 HydroStat® for propane and gas boilers combines a universal temperature limit and low water cut-off in one control. Can be mounted two ways: on existing immersion wells for field replacement of common temperature limit controls; or on a Hydrolevel Electro-Well where the control’s low water cut-off function is automatically activated.

Features a 24-volt 30 VA transformer, vent damper plug, LED temp display, four diagnostic indicating lights and dial-type temperature and differential settings, eliminating complicated programming.

For more information, visit www.hydrolevel.com,