Lennox Y4151 Module R-410A Contractor-Grade Durability: Constructed to withstand

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

581BTV060115AH

With a heating capacity of approximately 51

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

The assembly features a high-torque 120Vac spring return actuator (AG13B020) that ensures a reliable fail-safe return to the normal position upon power loss

Lennox Y4151 Module R-410A Contractor-Grade Durability: Constructed to withstandThe 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