• Activates outdoor reset and warm weather shut-down on hydrostat

Hydrolevel OS-100

Z015259

• Automatically shuts off burner in a low water condition to prevent boiler damage
• Heavy duty electro-mechanical design for long life
• Manual reset feature requires manual reset if low water condition exists for 30 sec or longer
• Equipped with shorter probe for mounting in standard reducing tees
• SPST switch contact

Hydrolevel 1100M

• 125 VA pilot duty rating
• Compact design
• Interrupts power immediately in a low water condition
• Features test butTon, on board indicating lights and easy to follow installation instructions
• Automatically restarts burner on return of water level
• Includes plug-in wire harness with labeled quick connect terminals

Hydrolevel 1100

• Compact design and burner circuit test butTon
• Power and low water LED indicators
• Automatically restarts burner on return of water level
• Interrupts power immediately in a low water condition and features test butTon, onboard indicating lights and easy to follow installation instructions
• Includes plug-in wire harness with labelled quick connect terminals
• SPDT switch contact

Hydrolevel 1150MINI

Hydrolevel 24SV

• Temperature limit designed for cold start and tankless coil boilers
• Low water cut-off provides protection against potentially dangerous low water conditions when installed with the hydrolevel electro-well
• Thermal targeting technology to conserve fuel by monitoring heating demand
• Outdoor reset ready provides outdoor reset and warm weather shutdown with addition of outdoor sensor kit

Hydrolevel 3200-PLUS

Hydrolevel 3150

Hydrolevel 3250-PLUS

43300522

Hydrolevel 45-210

Hydrolevel 47-50231