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The Lennox 58H23 Relay is a specialized HVAC part engineered for precise electrical load management in residential and light commercial systems
This liquid level gauge valve configuration ensures technicians can perform maintenance or glass replacement safely by isolating the sight glass from the pressurized vessel
Precise Thermal Control: Maintains consistent water temperatures between 70°F and 160°F for optimal residential comfort
it maintains system efficiency by optimizing furnace blower timing and ensuring continuous air circulation safety
Thermal Protection: Creates a localized condensate barrier that shields sensitive instrumentation from the damaging effects of high-velocity steam
Trane VAL12355 TXV L99H008 The Lennox 58H23 Relay isThe Trane VAL12355 TXV is a critical metering component designed for precise refrigerant management in 2 ton residential and light commercial HVAC systems. This thermostatic expansion valve features a 3 8" x 1 2" connection size and utilizes a thermal actuator to monitor evaporator superheat, ensuring a stable flow of R410A refrigerant into the coil. By maintaining the correct balance of liquid and vapor, this genuine OEM Trane part protects the
