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LENNOXReplacement HVACR Fans, Filters & Ventilation Parts

LENNOX Blower Wheel: Blower Wheel, CMPE100U4B

The LENNOX Blower Wheel (model 31G67, compatible with CMPE100U4B) is a replacement HVACR fan component designed for use in ventilation systems. This blower wheel is manufactured by LENNOX and is intended to replace…

SKU 3G-OTH-75110

Brand
LENNOX
Item
Blower Wheel: Blower Wheel, CMPE100U4B
Category
Replacement HVACR Fans, Filters & Ventilation Parts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LENNOX
Manufacturer Part Number
31G67
Product Type
Blower Wheel
Compatible Manufacturer Part Number
CMPE100U4B

Technical Documents

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

Product Description

The LENNOX Blower Wheel (model 31G67, compatible with CMPE100U4B) is a replacement HVACR fan component designed for use in ventilation systems. This blower wheel is manufactured by LENNOX and is intended to replace the original part number CMPE100U4B.

Frequently Asked Questions

What is the LENNOX Blower Wheel 31G67 used for?

The LENNOX Blower Wheel 31G67 is a replacement fan component for HVACR ventilation systems. It is designed to move air through ductwork in commercial or industrial heating, cooling, and refrigeration units. This wheel replaces the original LENNOX part CMPE100U4B to restore proper airflow and system performance.

What are the specifications of the LENNOX Blower Wheel 31G67?

The LENNOX Blower Wheel 31G67 is a blower wheel replacement part with manufacturer part number 31G67. It is compatible with LENNOX part number CMPE100U4B. This component is used in HVACR fans, filters, and ventilation systems. For detailed dimensions or material specs, consult the original LENNOX documentation.

Where to buy the LENNOX Blower Wheel 31G67 worldwide?

3G Electric supplies the LENNOX Blower Wheel 31G67 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement blower wheel for your HVACR system.

How to install the LENNOX Blower Wheel 31G67?

To install the LENNOX Blower Wheel 31G67, first disconnect power to the HVACR unit. Remove the old blower wheel by loosening the set screw on the motor shaft. Slide the new wheel onto the shaft, align it properly, and tighten the set screw. Reconnect power and test for balanced operation. Always follow LENNOX safety guidelines.

Used in

Common applications for LENNOX
Commercial HVAC maintenance — Lennox blower wheel 31G67 for replacing worn fans in rooftop units
Gas furnace repair — Lennox induced draft blower 56W68 for exhaust system replacement in residential furnaces
Thermostat upgrade — Lennox 24Z12 for manual control in heat and cool applications in office buildings
Safety system replacement — Lennox limit switch 26G78 for over-temperature protection in industrial heaters
Heat exchanger retrofit — Lennox heat exchanger assembly 96L74 for furnace repair in manufacturing facilities

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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