Hydrolevel 48-3250-58 Sensor 30067439-890 the Spirax-Sarco FT-75 is the

the Spirax-Sarco FT-75 is the industry standard for heat exchangers

which can lead to improper system staging or component icing

offering flexibility for various commercial electrical infrastructures

Compare the measured resistance against the manufacturer’s temperature-resistance chart

to-spec replacements for complex HVACR circuitry

Hydrolevel 48-3250-58 Sensor 30067439-890 the Spirax-Sarco FT-75 is theAs a seasoned technician, you know that a failed sensor on a Hydrostat 3250 Plus or similar controller can take down a high efficiency boiler system at the worst possible time. The Hydrolevel 48 3250 58 Replacement Sensor is a 4 foot (48 inch) thermistor assembly specifically engineered for Hydrostat boiler controllers. This OEM replacement part is critical for maintaining accurate thermal targeting and active low water cut off (LWCO) functionality.