LTR0243T-1, Low Water Cut-Off w/ Auto Reset & Test Button, 24V
Brand: Taco
Part#: LTR0243T-1
Taco LTR0243T is a 24V, probe-style, residential-grade low water cut-off (LWCO) for hot water boilers w/ automatic reset and test button. Immediately interrupts power in a low water condition. Test button simulates low water condition and allows for checking control without lowering the water level in a system. Metal-to-metal seal provides leak-free installation. Includes standard wiring harness.

Cross-References:
  • McDonnell & Miller: RB24-SE, RB-24E, RB-24
  • Hydrolevel: 1100

Features:
  • Includes wiring harness with 4-pin Molex connector
  • Designed for residential hot water boilers
  • Direct control connection via integrated probe
  • Integrated test button allows to safely check system shutdown functionality in case of water detection on the probe
  • Multiple wiring options
  • (2) External multi-function LEDs display power and low water statuses
  • 1-piece sealed design
  • Meets CSD-1 safety standard
  • Extended probe sensitivity up to 40K Ohms
  • cULus listed

Technical Specifications:
  • System Type Compatibility: Hot Water Boilers
  • Reset: Automatic
  • Connection: 3/4" NPT
  • Electrical Specs: 24V, 60 Hz, 1.5 VA (Power Consumption), 5 Amps (Max Load), NEMA 1 Enclosure
  • Switching Capacity: 50 VA @ 24 VAC
  • Probe Sensitivity: 20,000 ohms (w/ 40,000 ohms extension)
  • Max Pressure: 160 psi (Water)
  • Max Water Temperature: 250°F
  • Max Ambient Temperature: 120°F

Warranty:
1-year warranty from the date of start-up; 18-month warranty from the date of shipment
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