1100 | 24vac LWCO W/TestBut&WireHarne | Hydrolevel Height_8-9/10IN It is precisely engineered to

It is precisely engineered to fit perfectly with Rinnai condensing gas boilers

ensuring reliable performance in demanding industrial applications

and thermostatic steam traps

Fabricated from durable rough brass

1100 | 24vac LWCO W/TestBut&WireHarne | Hydrolevel Height_8-9/10IN It is precisely engineered toHydrolevel NCO 1100 Low Water Cut Off (LWCO): The Dependable Water Level Guardian The Hydrolevel NCO 1100 LWCO is a reliable and effective low water cut off device designed to protect boilers from damage caused by low water levels. Its exceptional performance makes it the preferred choice for industrial engineers and maintenance professionals. This LWCO operates at 24VAC and features a built in test button for easy verification of its functionality.