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FASCO A202 draft inducer motor in black plastic housing with wire leads and mounting brackets

FASCO

FASCO A202 Draft Inducer 115V 1.8A 3400RPM HVAC control

SKU CH-NYHG-GSEGQ

Draft inducer for furnaces, 115 V AC shaded-pole motor, 1.8 A, 3400 RPM, replaces Lennox 45037-001

  • Replaces Lennox models 45037-001, 702110602, 702111106, 702111174 for direct fit
  • Runs on standard 115V AC household power with 1.8A draw
  • Shaded pole motor provides reliable 3400 RPM operation
  • Handles inlet air temperatures up to 40 degrees C
  • Wire lead connection simplifies furnace installation

HVAC Draft Inducer for Furnace Replacement

The FASCO A202 is a 115V AC draft inducer built for residential and light-commercial furnace applications. It replaces Lennox part numbers 45037-001, 702110602, 702111106 and 702111174. HVAC technicians and facility managers use it to restore proper combustion-air flow in compatible heating systems.

Shaded-Pole Motor Runs at 3400 RPM

A single-phase shaded-pole motor draws 1.8 A at 60 Hz and delivers a maximum speed of 3400 RPM. The motor carries Class B insulation and connects via wire leads. This speed rating is the primary specification that confirms the inducer matches the original equipment performance curve.

Continuous Operation Up to 40 °C Inlet Air

The inducer is rated for a maximum inlet air temperature of 40 °C, allowing sustained duty during long heating cycles. Shaded-pole construction provides steady torque without the starting-capacitor failures common in capacitor-start designs. It is not suited for systems requiring variable-speed modulation or higher-temperature flue environments.

Highlights

  • Replaces Lennox models 45037-001, 702110602, 702111106, 702111174 for direct fit
  • Runs on standard 115V AC household power with 1.8A draw
  • Shaded pole motor provides reliable 3400 RPM operation
  • Handles inlet air temperatures up to 40 degrees C
  • Wire lead connection simplifies furnace installation

Specifications

BrandFASCO

Questions about this item

How does the 1.8 A draw at 115 V affect a furnace control board?

The 1.8 A current at 115 V AC is within the typical range for residential furnace draft inducers, so the existing control board and wiring should handle it without modification.

What does the 60 Hz single-phase rating mean for replacement compatibility?

The motor runs on standard 60 Hz single-phase household power, matching the electrical supply used by the Lennox furnaces listed as compatible replacements.

Will the 2.0 in inlet and 1 5/8 in outlet fit the existing vent connections?

The 2.0 in inlet and 1 5/8 in outlet diameters correspond to the original Lennox part dimensions, allowing direct connection to the existing vent piping.

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