# Kasa Smart KS240 Ceiling Fan and Dimmer Switch

Dimmer: Kasa Smart KS240 combines ceiling-fan speed control and light dimming in one smart wall switch. It offers four fan speeds, 1%–100% dimming, app and voice control, but requires a neutral wire and a single-pole installation.

- [Original product page](https://loonieperks.com/product/kasa-smart-ks240-ceiling-fan-dimmer-switch)
- [View offer](https://loonieperks.com/visit/kasa-smart-ks240-ceiling-fan-dimmer-switch)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Kasa Smart
- Model: KS240
- Category: Tools & Garden > Electrical & Plumbing
- Price: 37.99 CAD
- Previous price: 49.99 CAD
- Discount: 24%
- Price checked: 2026-11-14T11:52:30.945Z
- Rating: 4.4 / 5
- Reviews: 852

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Controls ceiling-fan speed and light dimming from one switch.
- Offers four fan speeds and adjustable light brightness from 1% to 100%.
- App control, schedules, countdown timers and voice-assistant support are listed.
- Sleep Mode can lower the connected fan to its lowest speed after a user-set time.

## Pros

- Combines fan-speed and light-dimming controls in one wall switch.
- Four fan-speed settings and a broad dimming range provide separate adjustments for airflow and light.
- Scheduled operation and remote app control can help automate routine fan and light use.
- Listed compatibility includes Apple Home, Amazon Alexa and Google Assistant.

## Cons

- Requires a neutral wire and a single-pole circuit, limiting installation suitability.

## Specifications

### Identity
- Brand: Kasa Smart
- Model: KS240
### Connectivity and controls
- Wireless connection listed: Wi-Fi
- Control methods listed: App
- Compatible platforms listed: Apple Home, Amazon Alexa, Google Assistant
- Fan speed settings: Four adjustable fan speed settings
- Light dimming range: 1% to 100%
### Electrical and installation
- Current rating: 2.5 A
- Circuit configuration: 1-way
- Mounting types listed: Pole,Wall Mount
### Dimensions and materials
- Dimensions listed: 10.5 x 4.4 x 4.2 centimetres
- Material listed: Metal, Plastic

## Before you buy

- Installation requires a neutral wire, separate fan and light load wires, a single-pole configuration and 2.4 GHz Wi-Fi for smart functions. The listing gives differing electrical details: 2.5 A current rating and 1875 watts in specifications, versus a 1.5 A maximum fan load and separate light-load limits in the description. Confirm the intended motor and light loads and local electrical suitability before purchase. The listing also varies in stated dimensions.

## In the box

- KS240 switch, 1 (Included)
- Wall plate (Included)
- Wire nuts (Included)
- Mounting screws (Included)
- Quick Installation Guide (Included)

## A good fit for

- Homes with a neutral wire and a single-pole switch location seeking combined fan and light control.
- Buyers who want scheduled fan operation, adjustable light brightness and app or voice control.

## Less suited to

- Installations without a neutral wire or using a multi-way circuit.
- Buyers who need confirmed compatibility with a particular fan motor or light fixture without checking the load limits.

## Customer feedback

Customer feedback describes the switch as effective and easy to install and use, with positive comments about reliability, functionality and value. Experiences are mixed on compatibility, fan speed settings, brightness control and customization. For buyers using the listed four-speed and dimming functions, those varying experiences make checking the specific fan, light and desired controls important.
- Positive themes: Customer feedback characterizes installation and everyday use as straightforward.
- Positive themes: Feedback highlights perceived effectiveness and reliability.
- Mixed feedback: Customer experiences vary on compatibility, fan speed settings, brightness control and customization.

## Frequently asked questions

### Does the KS240 require a neutral wire?
Yes. The listing says it requires a dedicated neutral wire, separate fan and light load wires, and a single-pole configuration.
### Can it control the fan and light separately?
The listing describes separate fan-speed and light-brightness controls, with four fan speeds and light dimming from 1% to 100%.
### Which smart-home platforms are listed?
Apple Home, Amazon Alexa and Google Assistant are listed. The listing also specifies Wi-Fi and 2.4 GHz Wi-Fi for smart functionality.
### What should I verify before installation?
Check that the wiring is single-pole and includes a neutral wire and separate fan and light load wires. Confirm the fan motor and light loads because the listing's electrical ratings are inconsistent.

## Alternative options

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- [Leviton Countdown Timer Switch, 10-20-30-60 min, No Neutral Required, Single Pole, 15 Amp, DT160-1LW, White](https://loonieperks.com/visit/kasa-smart-ks240-ceiling-fan-dimmer-switch)
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## Add-ons

- [Leviton Decora Humidity Sensor and Fan Control Switch, DHS05-1LW, White \| For Bathroom Exhaust Fans, Automate Ventilation, Ai](https://loonieperks.com/visit/kasa-smart-ks240-ceiling-fan-dimmer-switch)
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## Images

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 1](https://loonieperks.com/i/pA9agY-l5DRKLJjOrP5Mj0Naymz5MGmAGExBzPM5JxFKsufRV2dIJHRpShp4C03BLWv6t-b6hCkpcg9Zsyl3skIS5n5SfRT5ayi18QTnN3hf6R2-ond4.jpg)

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 2](https://loonieperks.com/i/N8uT7L38ghnQReWUz-SMZs3eNtyTIYcg22VH2MeLL4pQ_OLLWJop0Wb3NL8PVWe0cZVNOlOvFjW5ramBOjyv1TXZS2cG23Zs2cmXCzOSB_0WWadgBRe2.jpg)

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 3](https://loonieperks.com/i/UUWTtA-RQmev1KA_YURl6acP73y5s3Db-4Ep50iA2yupcszok0RezmewLeUNrueK3LAzFTkUcthMkIMk9CCZppGfqYSMlqz7Vfwii8T3jiD2aq2XlsU_.jpg)

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 4](https://loonieperks.com/i/0hTmwQ1SVm2-ZyGrO7-_NNMDBdvrg1QLgMXIiW_PPitGI9L5CZl5YXXsjmDkW0Nq-Tktn9oRrSMHrpIJdy7Wn7FBei_iB3fNySolw3OP5SsLg5V11n6S.jpg)

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 5](https://loonieperks.com/i/zw1GKqJgkNoHx55wCyFDecqwe3aLLW5nbDEMbVzGei-t4DlWnoGOymYe3uXkRSBaY7fXYUeO8_rl3hiVe_WPgEeJW6wxYMdKn3TJZH96vwsJfEKwoy28.jpg)

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 6](https://loonieperks.com/i/BvIAY9oLoudEK_-tdPmsSXCAXmbI6w4GOqwQFL5ub3SFEn3Do9iN6xXde31BBiHU02UzFVGcjKi85NpWXwof9jEvq3DW_YAupsqIxPkrhAEw9zJehitm.jpg)

![Kasa Smart KS240 Ceiling Fan and Dimmer Switch — 7](https://loonieperks.com/i/K2JC8kCt00ftwkKLxyY5w9riG8bHIlKWDnAmc6fFLZVfkkEiol3HGHob2tiN605zxObL3qGTNt1UF2E6z7gTBvoxBnCYHKpG86EY965kqf91_zDH4bMR.jpg)