Description
bypassing the need for wire removal and system downtime
adhering to standard safety protocols for residential direct-expansion systems
remote control stations
it is optimized for high-ambient temperature installations where standard coils might fail prematurely
Does the valve ship in the open or closed position
Hydrolevel 550SV Low Water Cut-Off 30067439-890 bypassing the need for wireThe Hydrolevel 550SV Low Water Cut Off is a specialized safety control engineered for hot water boiler applications where a manual reset is required. This 120VAC unit (Part No. 45 551) utilizes a Safgard EL1214 SV sensing probe to monitor water levels via hydrostatic pressure and conductivity, providing 15,000 ohm sensitivity. Designed for direct mount installation via a 3 4" NPT connection, the 550SV prevents dry fire conditions by interrupting the
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy