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LENNOX Blower Wheel 21703 - Replacement HVACR Fans, Filters & Ventilation Parts
LENNOXReplacement HVACR Fans, Filters & Ventilation Parts

LENNOX Blower Wheel 21703

The LENNOX Blower Wheel, model 21703 (also referenced as B10-65-1P), is a replacement HVACR fan component categorized under Fans, Filters & Ventilation Parts. This blower wheel is designed for use in compatible…

SKU 3G-OTH-83234

Brand
LENNOX
Item
Blower Wheel 21703
Part Number
21703
Category
Replacement HVACR Fans, Filters & Ventilation Parts
Available to Order
Also known as:21703LENNOX
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Technical Specifications

LENNOX
Manufacturer Part Number
21703
Product Type
Blower Wheel
Compatible Manufacturer Part Number
B10-65-1P

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LENNOX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LENNOX Blower Wheel, model 21703 (also referenced as B10-65-1P), is a replacement HVACR fan component categorized under Fans, Filters & Ventilation Parts. This blower wheel is designed for use in compatible LENNOX systems, identified by manufacturer part number 21703 and compatible part number B10-65-1P.

Frequently Asked Questions

What is the LENNOX Blower Wheel 21703 used for?

The LENNOX Blower Wheel 21703 is a replacement fan component for compatible LENNOX HVACR systems. It circulates air across heat exchangers or coils to maintain proper airflow in heating, ventilation, and air conditioning equipment. This part is essential for restoring system performance after wheel damage or wear.

What are the specifications of the LENNOX Blower Wheel 21703?

The LENNOX Blower Wheel 21703 is a blower wheel with manufacturer part number 21703 and compatible part number B10-65-1P. It is classified under replacement HVACR fans, filters, and ventilation parts. For exact dimensions and fitment, consult your LENNOX system manual or contact 3G Electric for technical support.

Where to buy the LENNOX Blower Wheel 21703 worldwide?

3G Electric supplies the LENNOX Blower Wheel 21703 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this replacement HVACR fan component.

How to install the LENNOX Blower Wheel 21703?

Installation of the LENNOX Blower Wheel 21703 typically involves disconnecting power, removing the old wheel from the motor shaft, and mounting the new wheel securely. Ensure proper alignment and balance to avoid vibration. Always follow LENNOX service guidelines and local codes. For detailed steps, consult a qualified HVAC technician.

Used in

Common applications for LENNOX
Commercial HVAC — Lennox fixed set-point air pressure switch (57W79) for monitoring airflow in rooftop units
Residential heating — Lennox digital thermostat (24Z12) for 24V AC heat and cool control in furnaces
Refrigeration — Lennox 24-inch aluminum fan blade (25W67) for condenser air movement
HVAC air handling — Lennox dual-inlet forward-curved blower wheel (85L53) for replacement in air handlers
Furnace systems — Lennox draft inducer assembly (47M55) for ensuring proper combustion airflow
Industrial ventilation — Lennox blower wheel (25W67) for air circulation in commercial HVAC equipment
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LENNOX Products

3G Electric supplies LENNOX replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Replacement blower wheel for HVACR ventilation systems. Compatible with manufacturer part number CMPE100U4B. Used to move air through ductwork in heating, cooling, and refrigeration units

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