Lennox 43J57 Inducer Assembly R-410A High-Pressure Precision: Monitors systems with

High-Pressure Precision: Monitors systems with pressures up to 750 Psi with clear digital accuracy

Common Questions What units is the 70021593 compatible with

but it can be tuned between 5 and 15 Psig to match your sequencing needs

This hot surface ignition (HSI) element is built for high thermal resistance and durability

While it fits standard 0

Lennox 43J57 Inducer Assembly R-410A High-Pressure Precision: Monitors systems withThe Lennox 43J57 Inducer Assembly is a critical OEM replacement component designed to maintain the sequence of operation in high efficiency furnace systems. As a veteran technician, you know that the draft inducer motor is the first line of defense, ensuring the heat exchanger is purged of combustion byproducts before ignition. This 115V, 3200 RPM combustion air blower is engineered specifically for Lennox, Armstrong, and Ducane units, providing the