PATTERSON · Wall-mount fan · Extra large airflow

Patterson H26B-CS Chain-Suspended High-Velocity Fan

Patterson H26B-CS Chain-Suspended High-Velocity Fan
  • 7,650 CFMon high
  • 26-inchhead
  • 1 HPmotor
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Specs cited from Manufacturer source ↗Photos: Amazon listing ↗ · refreshed Oct 31, 2026

Patterson H26B-CS chain-suspended high-velocity fan is a legacy listing with current family information retained only as research context.

What works

  • 7,650 CFM on high from a 26-inch head
  • 1 HP motor
  • 2-year warranty

Who it's for

Good fit

  • Buyers able to verify the exact model suffix, electrical service, and mount package

Look elsewhere if

  • A CFM, motor, installation, or ventilation decision based on current family data

A good fit for your job? Check the current price and delivery.

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Current family context, not an exact specification

Patterson’s current high-velocity fan page lists its 26-inch family at 7,650 CFM and 1 HP. That page is a present size-family reference. It does not identify this legacy ASIN, crosswalk its A/B or CS suffix, or establish its motor, propeller measurement, CFM, horsepower, RPM, weight, guard, warranty, voltage, or supplied mount. Those current values are deliberately not stored in this product record as exact-ASIN specifications.

Exact configuration still matters

The exact listing title describes an H26B-CS chain-suspended configuration with 230/460V three-phase wording. The current family page lists 1,800 RPM as standard and 1,200 RPM as optional. The manufacturer page offers multiple mounting options and makes clear that cord information applies only to 115V configurations. Obtain the model nameplate, order quote, and current exact specification sheet before deciding whether the available power, controls, mount hardware, and support structure fit the location. A model code or a similarly sized current fan is not enough.

Use-family comparison carefully

The current family table may help identify documents to request from the supplier, but it is not a substitute for an exact listing record. High-velocity circulation moves room air; it does not by itself establish outdoor-air replacement or a defined exhaust path. Keep this ASIN out of CFM sizing, energy, noise, coverage, and installation comparisons until Patterson confirms its exact motor and mount configuration.

Before you buy

Installation and buying checks

Use these questions to verify the exact configuration. Linked facts are cited; unlisted details stay questions.

  1. Mounting and support

    What mounting method and hardware does the exact unit require?

  2. Clearance and handling

    Do the listed physical details leave enough clearance for installation, adjustment, and service?

  3. Electrical match

    What voltage and connection requirements does the exact unit specify?

  4. Airflow at the job

    Is the listed airflow rated at an operating point that matches the job after placement, obstructions, and system resistance are considered?

  5. Location requirements

    Does the site require an environmental rating or guard? Neither is listed here.

Put 7,650 CFM in context

The Patterson H26B-CS Chain-Suspended High-Velocity Fan has a listed airflow of 7,650 cubic feet per minute. The table compares this rated volume with example room volumes. It does not measure fresh-air exchange, air speed at your body, or room coverage.

RoomSizeNominal room volumes / hourNominal pass interval
One-car garage22 × 12 × 9 ft · 2,376 ft³193×19 s
Two-car garage22 × 20 × 9 ft · 3,960 ft³116×31 s
Workshop40 × 30 × 12 ft · 14,400 ft³32×1.9 min
Warehouse bay100 × 50 × 16 ft · 80,000 ft³5.7×10 min

A circulation fan does not by itself replace indoor air. Exhaust airflow depends on a makeup-air path and system resistance. Use installed outdoor airflow for ventilation calculations.

Formula: airflow × 60 ÷ room volume. CDC explains the ventilation form of this equation; here the input is a catalog rating, so the result is a volume comparison.

Work it out for your own room →

Listing details

What we know about this listing

Listing data was imported on October 31, 2026. Each specification can have a different source-check date; the evidence below is the most precise source information available here.

Sources for 5 listed specifications

Photos illustrate the listed model. Confirm the current variant, included hardware, and finish with the seller before purchase.

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