Contractors can rely on its robust fail-safe return mechanism to protect equipment during power loss

OEM Compatibility: This genuine Carrier part ensures exact fitment and maintains peak system performance according to factory specifications

Featuring a distinct 3x5 slot configuration

it is built to precise tolerances to match the internal configuration of International Comfort Products systems

Hydrolevel 600 Low Water Cut-Off 318973-401 Contractors can rely on itsThe Hydrolevel 600 Low Water Cut Off is a heavy duty 24Vac electronic LWCO designed specifically for hot water boilers. Featuring automatic reset functionality, this control ensures the burner circuit is immediately interrupted if water levels fall below the probe, then restores operation once the EL1214 sensing probe detects a safe water level. For veteran contractors, the Hydrolevel 45 600 is a preferred choice due to its lack of moving parts,