

⏰ Elevate your space with silent, smart timing—because your time deserves precision.
The Intermatic EI220W is a versatile in-wall countdown timer offering selectable 1/2/4/8 hour ranges and silent operation. Rated for 1800 watts, it replaces standard single-pole switches and fits decorator-style wall plates (not included). UL approved for safety, it’s designed for seamless integration and dependable performance in residential or professional settings.
| ASIN | B000LWIGU8 |
| Best Sellers Rank | #21,352 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Electrical Timers |
| Brand Name | Intermatic |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (435) |
| Global Trade Identification Number | 00078275095274 |
| Included Components | EI220W |
| Item Dimensions D x W x H | 1.44"D x 1.69"W x 4.13"H |
| Item Type Name | Intermatic EI220W 1/2/4/8 Hour SPST 1800-Watt In-Wall Countdown Timer, White |
| Item Weight | 5.44 ounces |
| Manufacturer | Intermatic |
| Manufacturer Part Number | EI220W |
| Manufacturer Warranty Description | 1 year, replace unit, no labor. |
| Material Type | Plastic, Resin |
| Model Number | EI220W |
| Number of settings | 2 |
| UPC | 885173442235 078275095274 635409437173 885209397997 |
| Unit Count | 1.0 Count |
D**D
Exact Replacement
Exact replacement for my original, which after several years malfunctioned and would no longer work. It was easy to install (power turned off, of course) and works great!
K**T
Dependable and easy to insta!ll
Absolutely wonderful! I purchased a fabulous whole house fan by Quiet Cool, worth every penny after my experience with others. So I made the mistake of trying to buy a timer on the cheap, which broke after a week. After research on wattage, amps, etc, I found this timer is the exact same timer Quiet Cool and Home Depot sells but less than half half the cost! Add free delivery (I ordered books) by Amazon and even better. Installation by my contractor was easy for him, and I love it! I use it in conjunction with another switch that controls hi/lo/off. Now I am in total control, cannot hear my new fan, can go to sleep while enjoying the fresh cool night air being drawn in, and knowing my fan will dependably shut off while I'm sleeping sweet dreams. This switch sure creates a sweet life! Thank you Intermatic and also this seller for making a difference in my world.
M**T
Working ok
Should work... Replacement for old one!
P**O
Fixed my non working whole house fan
It fixed my non working whole house fan. Would recommend.
J**Y
This was a replacement for the my Intermatic timer that failed
I was able to install this timer in just a couple of minutes. It worked as expected and all wires were long enough and no problems installing it and the 1/2/4/8 hour timers seem to work. No problems. I would buy this again. Very easy install. I installed this for the Quiet Cool fan and when I called the company who installed my fan told me it would be a $295 charge to come out and install the timer I told them no and just did it myself and very glad I did.
R**S
Great timer!
I love these timers and have one in each bathroom (for the fan) (10, 20, 30, 60 minute), one on the ceiling fan (1, 2, 4, 8 hour), and one for the whole house fan (also 1,2,4,8 hour). These are the best "set and forget" timers I've found! I even have one on the ceiling light in the bedroom. The only problem I've had with one of them is that the electrical box was not deep enough... the box had to be replaced with a deeper box, a problem on a pre-wired house! So far, I have not had a timer (I've used several over the years) fail! (I've also used a LOT of other Intermatic timers and they are my "go to" timer company.) If you need a count-down timer for switching something off after a given time, I highly recommend these. There are four different time ranges that I'm aware of.
W**G
Quiet Fan replacement
We had to replace the quiet fan in our house. The fan rarely used. An OEM replacement was hard to find. The company wanted $58. I did spend quite a bit of time before finding the Intermatic time. It is EXACTLY like the Quiet Fan switch but for better price. It was easy to install with 3 wire connectors included. It powered up. Good to go again. Thank you. I live in small community of homes with these fans. I will recommend them to others.
D**H
Whole House Fan Switch
This works great on our 8 year old Quiet Cool Whole House fan. The installation was easy, the only issue was getting all of the wires tucked back inside to make a flush mount to the wall. It works and we are happy to cool the place off each evening, it has been hot in S California
L**E
Timer for 120v coil of a 220v relay for 3000 watt heater.
P**N
This does not sit in the wall outlet like it should. It should protrude out further. I don't like the way that it fits...