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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