Lennox Y4151 Module R-410A 581BTV060115AH

581BTV060115AH

Enhanced Thermal Precision: Provides accurate NTC thermistor readings to prevent high-limit lockout and ensure HVAC system efficiency

Its robust solenoid construction provides reliable pilot-to-main-burner ignition sequencing

Contractor-Grade Durability: Constructed to withstand the high-cycle demands of commercial HVAC environments

While designed for Armstrong Air

Lennox Y4151 Module R-410A 581BTV060115AHThe Lennox Y4151 is a professional grade 2 Phase 3 Speed PSC Module designed to regulate Direct Drive Blower Motor performance in high efficiency HVAC systems. As a veteran preferred Lennox OEM replacement part, this module provides the precise control logic required for 2 stage heating and cooling applications, ensuring the PSC motor transitions seamlessly between low, medium, and high speed taps. This component serves as the direct replacement for