Hardwired Programmable Timer
- Easy-to-read backlit LCD screen
- Astronomical clock that can be programmed to your timezone's sunrise/sunset times
- Easy-to-program with up to 50 on/off events possible
- Three interchangeable faceplates: white (installed), ivory, and light almond
- Comes with a white wallplate
Notices
Quebec Repairability Notice
Avis important pour les consommateurs du Québec:
WarmlyYours ne fournit ni services de réparation ni pièces de rechange pour ce produit. Si votre thermostat de chauffage de sol intérieur tombe en panne pendant la période de garantie, nous remplacerons l'unité complète conformément à notre politique de garantie. Notre équipe de soutien technique est disponible par téléphone 24h/24 et 7j/7 pour l'assistance à l'installation et au dépannage. Pour tous les détails, veuillez consulter notre Politique de Retour. Cet avis est fourni conformément à l'article 39 de la Loi sur la protection du consommateur du Québec (telle que modifiée en 2025).
Important Notice for Québec Consumers:
WarmlyYours does not provide repair services or replacement parts for this product. If your indoor floor heating thermostat fails within the warranty period, we will replace the entire unit according to our warranty policy. Our technical support team is available 24/7 by phone for installation and troubleshooting assistance. For full details, see our Return Policy. This notice is provided in accordance with Québec’s Consumer Protection Act, section 39 (as amended in 2025).
Description
The Hardwired Programmable Timer from WarmlyYours is a classic control option for towel warmers or infrared heating panels. With the ability to program up to 50 separate on/off events throughout the week, this timer control is a great way to both customize your comfort level and to maximize energy savings. Comes with a white wallplate and 3 interchangeable faceplates: white (installed), ivory, and light almond. This model comes with an easy-to-read backlit LCD screen. It also features an astronomical clock that can be programmed to your timezone’s sunrise/sunset times.
Features:
- Easy-to-program with up to 50 on/off events possible
- Comes with a white wallplate and 3 interchangeable faceplates: white (installed), ivory, and light almond
- The LCD backlit display is easy to read in low-light environments
- Hardwired 120 VAC electrical connection
- Can be used to control hardwired towel warmers or infrared heating panels
- Safe: cCSAus listed
- 5-year limited warranty
- Lifetime technical support from WarmlyYours
Specifications
Battery (GK16-30090-0002-A)
| Battery Backup | Built-in rechargeable battery preserves date and time for up to 72 hours during a power outage; duration varies with battery age and use. |
Installation (GK16-30090-0002-A)
Appearance (0099-30870-0002)
| Color | White |
Electrical (GK16-30090-0002-A)
Product Dimensions (GK16-30090-0002-A)
| Control Body Dimensions | 4.13 × 1.75 × 1.40 in (height × width × depth), excludes wallplate |
| Weight | 0.4 lbs |
Control (GK16-30090-0002-A)
Environmental (GK16-30090-0002-A)
| Lower Temperature Rating | 0 °C |
| Operating Humidity | 0–90% RH, non-condensing |
| Upper Temperature Rating | 40 °C |
Identifiers (0099-30870-0002)
| SKU | 0099-30870-0002 |
| UPC (GTIN-12) | 881308071844 |
Identifiers (GK16-30090-0002-A)
| SKU | GK16-30090-0002-A |
Product Dimensions (0099-30870-0002)
| Weight | 0.05 lbs |
Connectivity (0099-30870-0002)
| Wi-Fi IEEE Standards | 802.11 a/b/g/n |
| Wi-Fi Radio Frequency Bands | 2.4 GHz |
See This Product in Action
Documents
Installation
- Hardwired 4-Setting Countdown Timer Installation and Operation Instructions DT104 (English)
- Hardwired Programmable Timer Installation and Operation Instructions (English)
- Hardwired Programmable Timer Installation and Operation Instructions (French)
- Hardwired Timer and Switch Generic Wiring Diagram (English)
Operation Manuals
- Hardwired Programmable Timer Programming Guide (English)
- Leviton Hardwired Programmable Timer Quick Programming Guide (English)
Technical Information
Sell Sheets
Catalogs
Frequently Asked Questions
Showing all 5 questions
The Hardwired Programmable Timer (GK16-30090-0002) supports both temporary and permanent manual control:
- Temporary override — Briefly press the push pad to toggle the towel warmer on or off. The timer will automatically return to its programmed schedule at the next scheduled event, so this is ideal for a one-time exception to your routine.
- Permanent manual mode — Press and hold the push pad for several seconds to lock the device on or off indefinitely, bypassing the schedule until you manually change it again or re-enable automatic mode.
Important: The towel warmer's own built-in on/off switch (located on the unit itself) must be in the ON position for the external timer to work. The timer cannot power a unit whose built-in switch is physically set to off.
For complete instructions, see the "Timer Override" section in the installation and operation manual, available on the Towel Warmer Controls page under Documents & Articles.
Yes. Any hardwired WarmlyYours electric towel warmer can be paired with the Hardwired WiFi Switch (GK16-30090-0003) to enable full remote control from anywhere.
Using the My Leviton app (free, iOS and Android), you can:
- Turn your towel warmer on or off from your phone over Wi-Fi or mobile data
- Create schedules and automate on/off times
- Monitor switch status in real time
The WiFi switch also integrates with Amazon Alexa and Google Assistant for hands-free voice control — no hub required.
Note: Installation requires a 2.4 GHz Wi-Fi network and a neutral wire at the switch location. The switch replaces a standard single-gang wall switch.
Yes. The Hardwired Programmable Timer (GK16-30090-0002) lets you schedule your towel warmer to switch on at a set time each morning so your towels are warm and ready when you step out of the shower. You can program up to 6 on/off events per day across a 7-day schedule — for example, on at 6:45 AM and off at 8:00 AM on weekdays only.
The Hardwired WiFi Switch (GK16-30090-0003) offers the same automation through the My Leviton app, with additional features like sunrise/sunset-based triggers and remote control from your phone.
Both controls replace a standard single-gang wall switch and are compatible with any hardwired WarmlyYours towel warmer.
Here is a quick guide to choosing the right control for your hardwired towel warmer:
- I want simple, occasional use with no programming → Countdown Timer (GK16-30090-0006). Press and hold to select your run time (30 min–4 hr). The warmer shuts off automatically.
- I want the towel warmer to heat on a daily schedule → Programmable Timer (GK16-30090-0002). Set weekly on/off events with the LCD and backlit display. Supports astronomical clock programming.
- I want to control it from my phone or with voice commands → WiFi Switch (GK16-30090-0003). Works with Alexa, Google, Apple HomeKit/Siri, SmartThings, and IFTTT via the My Leviton app. Create schedules from your phone from anywhere.
If you are unsure, our radiant experts can help you choose the right control for your installation. Contact us for free guidance.
The Hardwired Programmable Timer (GK16-30090-0002) supports up to 6 daily on/off events on a 7-day schedule. To program it:
- Press the SET button to enter programming mode.
- Use the arrow buttons to set the ON time for the first event, then press SET to confirm.
- Set the OFF time for that event and press SET to confirm.
- Repeat for additional on/off events (up to 6 per day).
- Use the day selector to apply the schedule to specific days of the week.
You can manually override any programmed event at any time by pressing the on/off button on the face of the timer. The programmed schedule resumes at the next scheduled event.
For the Countdown Timer (GK16-30090-0006), simply rotate the selector to one of the four preset countdown durations. The warmer switches off automatically when the countdown ends — no programming required.
