Lennox 51P92 – (V8043E1012/U) Zone Water Valve, Normally Closed, 3/4" Sweat, Two-Way, On-Off, 24 VAC
The Lennox 51P92 Zone Water Valve, part number V8043E1012/U, is a high-performance two-way on-off valve designed to regulate hydronic heating systems with precision and reliability. This zone valve features a normally closed design, opening only when energized to control water flow through specific heating zones, maximizing system efficiency and comfort.
Engineered for long-lasting operation, this model supports 3/4" sweat connections for secure, leak-free soldered installation. It operates on 24 VAC, making it compatible with standard low-voltage thermostat controls used in residential and light commercial systems. The valve body is non-disassemblable, ensuring factory-sealed integrity and maintenance-free use.
Key Features:
- Type: Zone Water Valve – Two-Way, On-Off Control
- Operation: Normally Closed – opens when powered
- Connection Type: 3/4" Sweat (soldered)
- Voltage: 24 VAC, low voltage operation
- Application: Hydronic heating zones in residential and light commercial systems
- Actuator Type: Replaceable powerhead for ease of servicing
- Durability: Non-disassemblable valve body ensures robust factory sealing
- Flow Control: Precision operation for accurate temperature zoning
Ideal for use in multi-zone heating systems, the Lennox 51P92 enables targeted comfort management, helping to reduce energy usage while maintaining consistent temperature control. Its compatibility with Honeywell V8043E1012 series components ensures proven reliability and industry-standard performance.
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