Lennox 71L23 Blower Mount
The Lennox 71L23 Blower Mount is a critical OEM replacement part designed for precision motor stabilization within Lennox furnaces and air handlers. Engineered to maintain strict concentric alignment, this heavy-duty motor bracket ensures the blower motor remains securely positioned, minimizing rotational runout and preventing excessive vibration. Frequent vibration caused by failing or unaligned mounts can lead to premature bearing failure and audible resonance throughout the ductwork. By installing a Lennox furnace blower mount, technicians can restore original factory tolerances, ensuring the direct drive motor operates at peak efficiency. This HVAC blower assembly component is fabricated with high-grade, corrosion-resistant materials to withstand the high-cycle thermal stress of residential and commercial air handlers. Whether you are performing a motor swap or a full blower overhaul, using this genuine Lennox part guarantees a drop-in fit, reducing field labor time and preventing the common 120Hz hum associated with loose or non-standard mounting hardware.
Key Benefits- Precision Motor Alignment: Eliminates shaft oscillation and reduces mechanical stress on the blower wheel and motor bearings.
- Vibration Dampening: High-integrity construction absorbs harmonic frequencies, ensuring quiet system operation for the end user.
- OEM Compatibility: Guaranteed direct fit installation for specific Lennox units, eliminating the need for field modifications or universal bracket kits.
- Industrial Durability: Resists structural fatigue and corrosion, maintaining rigid support even in high-static pressure configurations.
- Will this mount fit a 48-frame motor? This mount is engineered specifically for Lennox-branded blower housings. Always verify the frame size and bolt circle diameter on the motor nameplate against the unit’s parts list to confirm exact 71L23 compatibility.
- Do I need to replace the isolation grommets as well? While the bracket provides the structural framework, we recommend inspecting the rubber isolators. If they are dry-rotted or compressed, replacing them alongside the blower motor bracket will maximize noise reduction.
- Is this mount compatible with variable speed (ECM) motors? Yes, provided the ECM motor is the standard diameter specified for the Lennox air handler or furnace model calling for the 71L23 mount.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $90.10
-65%$90.10
$31.53Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lennox 71L23 Blower Mount is a critical OEM replacement part designed for precision motor stabilization within Lennox furnaces and air handlers. Engineered to maintain strict concentric alignment, this heavy-duty motor bracket ensures the blower motor remains securely positioned, minimizing rotational runout and preventing excessive vibration. Frequent vibration caused by failing or unaligned mounts can lead to premature bearing failure and audible resonance throughout the ductwork. By installing a Lennox furnace blower mount, technicians can restore original factory tolerances, ensuring the direct drive motor operates at peak efficiency. This HVAC blower assembly component is fabricated with high-grade, corrosion-resistant materials to withstand the high-cycle thermal stress of residential and commercial air handlers. Whether you are performing a motor swap or a full blower overhaul, using this genuine Lennox part guarantees a drop-in fit, reducing field labor time and preventing the common 120Hz hum associated with loose or non-standard mounting hardware.
Key Benefits- Precision Motor Alignment: Eliminates shaft oscillation and reduces mechanical stress on the blower wheel and motor bearings.
- Vibration Dampening: High-integrity construction absorbs harmonic frequencies, ensuring quiet system operation for the end user.
- OEM Compatibility: Guaranteed direct fit installation for specific Lennox units, eliminating the need for field modifications or universal bracket kits.
- Industrial Durability: Resists structural fatigue and corrosion, maintaining rigid support even in high-static pressure configurations.
- Will this mount fit a 48-frame motor? This mount is engineered specifically for Lennox-branded blower housings. Always verify the frame size and bolt circle diameter on the motor nameplate against the unit’s parts list to confirm exact 71L23 compatibility.
- Do I need to replace the isolation grommets as well? While the bracket provides the structural framework, we recommend inspecting the rubber isolators. If they are dry-rotted or compressed, replacing them alongside the blower motor bracket will maximize noise reduction.
- Is this mount compatible with variable speed (ECM) motors? Yes, provided the ECM motor is the standard diameter specified for the Lennox air handler or furnace model calling for the 71L23 mount.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
