Hydrolevel 250-CO Replacement Control Box for 120V LWCO Pump Controller

The Hydrolevel 250-CO is a replacement control box designed for the Safgard 250 series combination pump controller and low water cut-off (LWCO) system. This 120-volt electronic control unit is engineered to work with steam boilers rated up to 250 PSI, providing reliable protection and automated water level management.

Key Features:

• Replacement control box only (probes and manifold sold separately)
• 120V AC operation for residential and commercial steam boiler applications
• Electronic design with no moving parts to stick, wear, or hang up
• Controls boiler feed pump to maintain proper water level
• Automatic low water cut-off protection to prevent boiler damage
• Works with three EL1214 sensing probes for accurate water level detection
• Auto-restart feature returns burner to operation when normal water level is restored
• Made in the USA with reliable Hydrolevel quality

This control box operates the boiler feed pump to maintain water level between the middle and upper probes, while opening burner circuit contacts if water drops below the bottom probe. The system automatically restarts the burner when normal water level returns, providing dependable protection for steam boiler systems.