Big Ass Fans Cool-Space 400 Evaporative Cooler E-400-3601

★★★★★
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Authorized Dealer: Big Ass Fans
Official Partner
IN STOCK & READY TO SHIP
SKU: E-400-3601

Price:
Sale price$3,699.00
Financing as low as ~$61 / month (60 mo. terms) Estimate your payment
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We pay your sales tax! (IL excluded) 📦 

  • Coverage: Cools up to 3,600 sq ft • up to 10,000 CFM • drops temps up to 33°F • 36" fan.
  • Runtime: 46-gallon tank runs up to 10 hours without a hose hookup.
  • Power & Noise: 100–120V, 2/3 HP motor • quiet 61 dBA • 220 lbs, optional all-terrain wheel kit.
  • Warranty: 5-year warranty • optional Wi-Fi controller with Kick Ass™ max airflow mode.

Estimated Delivery Timeline

Order Placed

Ships Out

Delivered

*Please Note: This timeline is an estimate. Certain products may require an additional 1 week for manufacturing. Please speak with your sales rep, Matthew, for official details and confirmation before placing your order.

CALL US FOR THE MOST ACCURATE AND COMPETITIVE LTL SHIPPING RATE, (888) 308-5580

Get Questions Answered Fast

Experience: 20+ Years B2B • Origin: US-Based Support
EXPRESS SHIPPING

EXPRESS SHIPPING

Most orders process in 1-3 days. Yes, even if it weights 400lb

Hassle-Free Returns

Hassle-Free Returns

No restocking fees. Ever.

Manufacturer Warranty

Manufacturer Warranty

Fully backed by the brands you trust.

Dedicated Rep Mathew

Dedicated Rep Mathew

Speak to a US-Based Equipment Specialist: (888) 308-5580

Flexible Financing

Flexible Financing

Get Upto 60 Months Financing

Key Information

  • Order Cutoff Time: 2:00 PM EST
  • Order Handling Time: 1–3 business days (Monday–Friday)
  • Transit Time: 1–7 business days (Monday–Friday)
  • Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
  • Shipping Availability: Free Shipping On some Items In The Contiguous United States only

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Engineering Toolsuite

Industrial calculations for facility planning and financial justification.

1. Facility & Utility Sizing

Airflow, thermal load, and suction requirements.

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2. Safety & OSHA Compliance

Noise limits, combustible dust, and shop layout safety.

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3. CAPEX & Strategic Analysis

Section 179, Labor ROI, and downtime revenue loss.

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Facility & Utility Sizing

Airflow Sizer (CFM)

Calculate ventilation for cooling and air quality.

Dehumidification (PPD)

Determine moisture removal for curing or climate control.

Dust Collection (CFM)

Required suction for material extraction.

Machine Thermal Load

Size cooling based on machine BTU output.

Safety & OSHA Compliance

OSHA Noise Exposure

Calculate daily noise dose and legal limits.

Combustible Velocity

Required FPM to move materials safely through ducting.

Heat Stress Index

Workplace danger zones based on heat and humidity.

Safe Machine Spacing

Physical footprint including material handling clearance.

CAPEX & Strategic Analysis

Section 179 Savings

Immediate tax deduction for equipment purchase.

Cost of Inaction

Revenue bleed from legacy equipment downtime.

Labor ROI (Payback)

Months until machine labor savings covers the cost.

Material Waste Savings

Monthly profit increase from scrap reduction.

Airflow Sizer

Recommended Airflow:

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Dehumidification

Moisture Removal:

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Dust Collection

Min. Suction Needed:

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Machine Thermal Load

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Cooling: 0 Tons

OSHA Noise Dose

Daily OSHA Dose:

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Duct Velocity

Required Volume:

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Heat Stress Index

Feels Like:

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Safe Footprint

Safe Shop Area:

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Section 179 Savings

Tax Savings:

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Net Cost: $0

Cost of Inaction

Monthly Loss:

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Labor ROI

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Waste Reduction

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Request Expert Consultation

Our tool specialists are ready to help you find the perfect solution for your specific application.

CAPITAL ACCESS

EQUIPMENT FINANCING

AVAILABLE

Preserve cash flow with up to 60 month financing.

Job Site Proven

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Frequently Asked Questions for Big Ass Fans
The Big Ass Fans Cool-Space 400 can cool spaces up to 3,600 square feet.
With its 46-gallon water reservoir, the Cool-Space 400 can run up to 10 hours without a hose hookup.
The Cool-Space 400 requires a 100-120 VAC, 60 Hz circuit with a 15 A breaker and draws about 8.75 A.
Yes, a pump on/off switch lets the Cool-Space 400 run as a high-powered fan alone without activating evaporative cooling.
Yes, it is rated for well-ventilated indoor or covered outdoor spaces.
The Cool-Space 400 weighs 220 lb, operates at about 61 dBA, and is backed by a 5-year warranty.

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Field Reports

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