Taco Low Water Cut Off, Series: LT, 120 V, 32 to 150 degree Fahrenheit, 250 psi, Automatic Reset, NPT Connection, 3/4 in, 2.8 VA
The Low Water Cutoff (LTA-2) is a microprocessor based low water cutoff for detecting the presence to water inch a boiler. The LTA-2 uses advanced signal processing to identify when the probe signal levels have decreased due to possible fouling. These advanced technologies permit extended operation for probe impedance up to 40K Ohms. The LTA-2 functions longer without requiring probe cleaning, and it functions normally under non-ideal installation conditions. The LTA-2 is designed for use with hot water boilers and hot water heating boilers. (See each boiler manufacturers' specifications for recommended minimum safe water levels.) During a low water condition, the "Status" LED will illuminate RED. Under normal conditions, it will illuminate GREEN. See "Status LED States" table for details.
Features
Features
Connection Type: NPT
Temperature Rating: 32 to 150 deg F
Thread Size: 3/4 in
Primary Voltage: 120 V
Pressure Rating: 250 psi
Reset Type: Automatic
Probe sensitivity - 20 kOhm, extended operation to 40 kOhm
7.5 A full load
43.2 A locked rotor
125 VA pilot rating
32 to 150 deg F ambient temperature
Enclosure rating - NEMA 1 for indoor use only
Automatic reset when water level returns to safe level
Integrated test switch for testing safety shutdown
