Hydrolevel Co. introduces the Safgard 1150 “Mini” low water cut-off for residential water boilers. The new line-voltage control is designed for easy installation on gas or oil fired boilers. On-board diagnostic power and low water lights simplify troubleshooting. A burner circuit test button ensures proper installation and makes periodic tests of the control simple. The 1150 features a compact, but rugged polymer casing with attached swing-out cover - ideal for installations in tight spots. A state-of-the-art microchip design and durable 5-amp relay ensure years of trouble-free performance.