Hydrolevel 450 - Model 45-450 LWCO 120V for Steam Boilers BaseSKU-PS51539 Tamper resistant hardware

Tamper resistant hardware

pressed steel handhole plates applications

a thinner sealing composite allows for an increased content of containment strip

PEERLESS BOILER PART #50230 - GASKET OBSERVATION FACE X1140

Hydrolevel 450 - Model 45-450 LWCO 120V for Steam Boilers BaseSKU-PS51539 Tamper resistant hardwareUsed on steam boilers. 120VAC Burner circuit contacts open after 15 second delay in a low water condition. Delay prevents short cycling caused by momentary fluctuations in the boiler water level. Automatically reactivates burner circuit 30 seconds after water reaches the probe, allowing optional water feeder to raise water level above the probe. 15 Second Burner Off Delay 30 Second Burner On Delay Automatic Reset Low Water Indicating Light Direct