TPI · Exhaust fan · Medium airflow

TPI CE 18-DS Shutter-Mounted Exhaust Fan

TPI CE 18-DS Shutter-Mounted Exhaust Fan
  • TPI CE 18-DS Shutter-Mounted Exhaust Fan, view 2
  • TPI CE 18-DS Shutter-Mounted Exhaust Fan, view 3
  • TPI CE 18-DS Shutter-Mounted Exhaust Fan, view 4
  • TPI CE 18-DS Shutter-Mounted Exhaust Fan, view 5
  • TPI CE 18-DS Shutter-Mounted Exhaust Fan, view 6
  • 2,300 CFMon high
  • 18-inchblade
  • 3speeds
  • 1/8 HPmotor
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Is 2,300 CFM enough for my room?Compare this fan

Specs cited from Manufacturer source ↗Photos: Amazon listing ↗ · refreshed Oct 28, 2026

The TPI CE 18-DS is an 18-inch, direct-drive, shutter-mounted exhaust fan on single-phase 120-volt power. The listing gives no airflow rating, so it suits TPI replacements more than new projects sized by CFM.

What works

  • 2,300 CFM on high from an 18-inch blade
  • 3 speeds, down to 1,850 CFM on low
  • 1/8 HP motor on standard 120 V power
  • Shutter-mounted design for fixed wall exhaust
  • Runs on ordinary single-phase 120-volt power

What doesn't

  • No cord is mentioned, so expect to hardwire it

Who it's for

Good fit

  • Replacing an existing TPI CE 18-DS in the same shutter opening
  • Small shops and utility rooms with a framed wall opening and 120-volt power
  • Installers who want a shutter-mounted, direct-drive fan on single-phase power

Look elsewhere if

  • Choosing a fan by rated CFM
  • Plug-in installs without an electrician

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

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Why it stands out

The CE 18-DS is a no-frills 18-inch exhaust fan from TPI. The listing describes a direct-drive motor, a shutter-mounted frame and single-phase 120-volt power. That is the classic small-building setup: fan in the wall, shutter to the outside, no belts.

What is missing is performance data. The listing gives no CFM, wattage, amperage or noise figure, and no manufacturer spec sheet is documented for it. If you are replacing an existing CE 18-DS, that matters little. If you are sizing a new install, it matters a lot.

What to know before you buy

  • Electrical: 120 V single phase. No cord is mentioned, so hire an electrician to wire it in.
  • Opening: it needs a framed wall opening sized to the shutter frame. Measure the unit before you cut.
  • Replacement air: give the room an intake on the opposite side, or the fan will pull against a sealed space and move less air.
  • Not published: noise level, power draw and warranty.

How it compares

  • Canarm P18-3: the same 18-inch size, listed at 3,200 CFM. It is the direct swap when you want an airflow number.
  • Canarm AX20-1V: a 20-inch shuttered, direct-drive fan listed at 3,620 CFM with variable speed. Pick it for a little more airflow and finer speed control.
  • iLIVING ILG8SF24V-T: a bigger opening, but iLIVING rates it at 4,200 CFM, and it plugs in with a 6-foot cord and a built-in thermostat. Choose it to avoid hardwiring altogether.

Bottom line

Order the CE 18-DS when an existing TPI opening and wiring are already in place. For a fresh install, a fan with a listed airflow rating, such as the Canarm P18-3 at the same size, is far easier to plan around.

Verdict

Buy the CE 18-DS to replace the same TPI fan in an existing opening. Skip it for a new install; the Canarm P18-3 is listed at 3,200 CFM at the same 18-inch size.

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Questions people ask

How much air does the TPI CE 18-DS move?
No airflow rating is documented for this listing. The Canarm P18-3, also 18 inches, is listed at 3,200 CFM if you need a number.
Is the CE 18-DS a plug-in fan?
The listing does not mention a cord or plug. Plan for an electrician to wire it on a single-phase 120-volt circuit.
Does it include a shutter?
The listing describes it as a shutter-mounted exhaust fan, so the shutter is part of the unit's format.
What else do I need to install it?
A framed wall opening for the shutter frame, a 120-volt circuit, and a replacement-air path such as an open door or intake louver on the far side of the room.

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

    Does the documented electrical information match the planned supply? Confirm the installed unit’s nameplate and installation instructions before connecting it.

  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 2,300 CFM in context

The TPI CE 18-DS Shutter-Mounted Exhaust Fan has a listed airflow of 2,300 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 ft³58×1 min
Two-car garage22 × 20 × 9 ft · 3,960 ft³35×1.7 min
Workshop40 × 30 × 12 ft · 14,400 ft³9.6×6.3 min
Warehouse bay100 × 50 × 16 ft · 80,000 ft³1.7×35 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 28, 2026. Each specification can have a different source-check date; the evidence below is the most precise source information available here.

Sources for 10 listed specifications

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

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