RB-24 Guardog Low Water Cut Off

Price: $153.00 per pcs

Availability: Ships within 3-7 business days; some items may take longer

Description

An RB-24 Guardog low water cut-off, the 24 V version for low-voltage control circuits. It performs the same safety function as any low water cut-off — shutting the burner down before the water level falls far enough to damage the boiler — but it is wired into the 24 V control circuit rather than switching line voltage. Match the voltage to the system when replacing an existing unit.