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1-800-397-1392
Today's Hours 8am - 11pm estTriangle Fans 42" HeatBuster Slim Belt Drive Portable Barrel Fan - 2 Speed
Ships in 3-5 Business Days
By
Triangle Fans
In stock
Model
SPL4223
ID
216134
Was $1,754.00 Your Low Price Special Price $1,249.78
Product Features
- Slim design
- Automatic belt tensioner
- Heavy gauge steel barrel
- OSHA approved spiral wound guards
OVERVIEW
The Triangle SPL Series HeatBuster Slim is engineered for high-volume air movement in a compact, space-saving design. With the same rugged reliability as the standard HeatBuster, the SPL Series delivers powerful airflow while being easier to handle and transport. Its slim barrel, durable steel housing, and belt-driven system make it a dependable choice for spot cooling and ventilation in factories, warehouses, gyms, and other demanding environments.
Key Features
- Slim profile design — Provides powerful airflow performance in a lighter, more compact barrel for improved portability.
- Heavy-duty steel barrel — Built to withstand dents, wear, and demanding industrial conditions.
- Automatic belt tensioner — Ensures consistent belt alignment to reduce slippage and minimize maintenance.
- Deep-pitched aluminum blades — Designed for maximum air delivery and efficient circulation.
- OSHA-compliant safety guards — Spiral wound wire guards protect users while maintaining unrestricted airflow.
- Motor options available — Choose single or two-speed motors to match airflow needs for different applications.
- Portable and versatile — Slim construction makes it easier to move, position, and store when not in use.
Warranty Information
Triangle Engineering of Arkansas, Inc. offers a one (1) year limited warranty from the date of purchase to the original purchaser. This warranty covers defects in materials and workmanship for products manufactured by Triangle Engineering. Motors, capacitors, and switches are also covered for one year from the date of purchase.
If your product experiences a failure, please contact Triangle Engineering at 1-800-255-9014 with the model number, purchase date, and a description of the issue. Once the problem is verified and proof of purchase is confirmed, the manufacturer will either:
- Ship the necessary repair parts to you, freight prepaid, or
- Have the product returned to the manufacturer for repair or replacement.
If the product is returned to the manufacturer, the customer is responsible for inbound shipping costs. After repair or replacement, the manufacturer will cover outbound shipping costs to return the product. If the product is found to be functioning normally with no defects, it will be returned freight collect.
This warranty does not cover the following:
- Insufficient ventilation as outlined in the installation guide
- Damage from accidents, misuse, or abuse
- Poor or missing maintenance
- Incorrect installation
- Use of unauthorized parts or attachments
- Lost parts
Durable Materials & Construction
The HeatBuster Slim is built with a heavy-gauge steel barrel that provides robust protection and structural integrity for long-term use in industrial or commercial settings. Its slimmer “slim barrel” design allows the same rugged internal components in a lighter, more portable form, reducing weight and making it easier to move or store without compromising strength. The motor is a belt-drive type and includes an automatic belt tensioner to maintain optimal belt alignment and reduce slippage, which extends both motor and belt life. The fan uses four deep-pitched blades engineered for efficient airflow, ensuring high performance even under load. Triangle Engineering, Inc. Spiral-wound OSHA-compliant wire guards protect the blades and components while allowing ventilated airflow.
Suitable Applications for Triangle Fans Heat Busters Barrel Fan
- Machine Shops & Workshops – Provides directional airflow to cool operators and equipment in confined workspaces.
- Warehouses & Storage Facilities – Circulates air across large areas to reduce hot spots and improve comfort.
- Auto Repair Bays & Garages – Removes excess heat, directs airflow to work zones, and improves ventilation.
- Gyms & Fitness Studios – Delivers mobile, high-velocity airflow to keep athletes and members comfortable.
- Event Tents & Temporary Venues – Offers portable cooling for large crowds in semi-outdoor environments.
- Industrial Floors & Manufacturing Lines – Provides spot cooling along production lines and workstations.
- HVAC & Restoration Projects – Assists in duct-boosting, drying, and moving air during restoration tasks.
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