Pay in 4 interest-free payments of $30.62 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Compatibility depends on the catalog prefix and size
Can I use a universal pressure switch to replace the 11177117
which can be corrected using the onboard zero-adjustment potentiometer
facilitating a secure fit within existing electrical cabinets
it is recommended to use the sensor with a compatible immersion well and thermal conductive paste for ideal response times
Hydrolevel 550P Low Water Cut-Off Refrigerant Compatibility depends on the catalogThe Hydrolevel 550P Low Water Cut Off is a probe type control engineered for residential and commercial hot water boilers. Operating on 120Vac, this unit integrates a manual reset function that activates after a 30 second delay, preventing burner short cycling during momentary water level fluctuations. The system includes the EL1214 P sensing probe with a long nut (Part Number 45 553), designed to maintain a reliable conductive path even in
US$ 198.48
US$ 118.69
US$ 584.06
US$ 574.33
US$ 25.00
US$ 155.00
US$ 9125.00