Pay in 4 interest-free payments of $28.63 Learn more
Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
as part of the Selectra system
technicians ensure the electrical lead lengths and connector pins match the factory control board
provided the millivolt rating matches
a high-pressure control from the P70 series with a higher range and manual reset is required
Hydrolevel 600 Low Water Cut-Off 340155-7026 as part of the SelectraThe 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,
