Hydrolevel - Model 48-3250 Fuel Smart Hydrostat (Temperature Limit, LWCO, & Boiler Reset Control) for Oil Boilers

For oil boilers. Cold Start or Warm Start operation. Thermal Targeting feature factory set to off position. Activation of Thermal Targeting feature will adjust boiler water temperature according to changes in heat load. IMPORTANT: Provides only temperature and reset functionality when installed on existing standard immersion well. LWCO functionality automatically activated when installed on ElectroWell

Replaces: Honeywell L7124, L7124C, L7148A, L7224A, L7224C, L7224U. L7248C, L8124A, L8124C, L8148A, L8148C

Temperature Limit

Universal replacement for common Aquastat* models

Provides cold start and tankless-coil operation

Easy to Set, dial type limit settings

Industry standard wiring designations

Boiler Reset

Lowers the boiler temperature to save fuel without sacrificing comfort

Easy to Install - No outdoor sensor required

Easy to Set - Just dial in the number of heating zones

Works with virtually any boiler

How It Works

Low Water Cut-Off

Protects boilers from damaging low water conditions

Easy to install - No outdoor sensor required

Easy to set - Just dial in the number of heating zones