--- product_id: 590632767 title: "Intermatic EI220W-1 in-Wall Countdown Timer Switch, Whole House Fan, White" brand: "intermatic" price: "AR$163468" currency: ARS in_stock: true reviews_count: 8 category: "Intermatic" url: https://www.desertcart.com.ar/products/590632767-intermatic-ei220w-1-in-wall-countdown-timer-switch-whole-house store_origin: AR region: Argentina --- # 1-8 hr timer UL Certified 15 Amp capacity Intermatic EI220W-1 in-Wall Countdown Timer Switch, Whole House Fan, White **Brand:** intermatic **Price:** AR$163468 **Availability:** ✅ In Stock ## Summary > ⏰ Time to Upgrade Your Home! ## Quick Answers - **What is this?** Intermatic EI220W-1 in-Wall Countdown Timer Switch, Whole House Fan, White by intermatic - **How much does it cost?** AR$163468 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/590632767-intermatic-ei220w-1-in-wall-countdown-timer-switch-whole-house) ## Best For - intermatic enthusiasts ## Why This Product - Trusted intermatic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** UL Certified and RoHS Compliant for your peace of mind. - • **Silent Operation:** Enjoy peace with whisper-quiet functionality. - • **Effortless Timing:** No programming needed—just set and go! - • **HOLD Mode Convenience:** Keep it running continuously with a single button. - • **Versatile Compatibility:** Works with incandescent, fluorescent, CFL, and LED lights. ## Overview The Intermatic Electronic Countdown Timer is a user-friendly solution for controlling whole house fans and lighting. With a simple single-button operation, it offers silent timing options from 1 to 8 hours, a HOLD mode for continuous use, and compatibility with various light types. This timer is UL Certified and RoHS Compliant, ensuring safety and reliability in your home. ## Description Intermatic Electronic Countdown Timer Review: Timer switch replacement. - Our symptoms with old switch was only able to select one hour, and no other selection, fan would turn off after 10 minutes. I replaced the switch. The house wiring is tight, and I replace the switch wire by wire ensuring I wired it correctly. I'm not a electrician, but I installed it safely, and it works great. Great price, great product, fast shipping, I purchased two more for spares. Review: Same as the ORIGINAL Factory switch. - We have a QuietCool Stealth whole house fan installed in our home, for over 10 years & the switch (which I am reviewing) was purchased because the replacement part from HomeDepot or Lowes was $18 to $24 more than here on desertcart. As you can see from my pictures, it is working perfectly & the install took about 10 minutes from removal, replacement, install, functioning. Get you some of that!!! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLKPWZ5T | | Best Sellers Rank | #14,322 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Electrical Timers | | Brand | Intermatic | | Brand Name | Intermatic | | Color | White | | Customer Reviews | 4.7 out of 5 stars 206 Reviews | | Item Dimensions D x W x H | 1.44"D x 4.13"W x 1.69"H | | Item Weight | 0.16 Kilograms | | Manufacturer Part Number | EI220W-1 | | Material | Plastic | | Material Type | Plastic | | Model Number | EI220W-1 | | Number of settings | 5 | | Product Dimensions | 1.44"D x 4.13"W x 1.69"H | | Screen Size | 1 Inches | | UPC | 078275150287 | | Unit Count | 1.0 Count | ## Product Details - **Color:** White - **Brand:** Intermatic - **Material:** Plastic - **Product Dimensions:** 1.44"D x 4.13"W x 1.69"H - **Item Weight:** 0.16 Kilograms ## Images ![Intermatic EI220W-1 in-Wall Countdown Timer Switch, Whole House Fan, White - Image 1](https://m.media-amazon.com/images/I/61gVrCm-U-L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Timer switch replacement. *by M***S on October 13, 2025* Our symptoms with old switch was only able to select one hour, and no other selection, fan would turn off after 10 minutes. I replaced the switch. The house wiring is tight, and I replace the switch wire by wire ensuring I wired it correctly. I'm not a electrician, but I installed it safely, and it works great. Great price, great product, fast shipping, I purchased two more for spares. ### ⭐⭐⭐⭐⭐ Same as the ORIGINAL Factory switch. *by K***T on April 24, 2026* We have a QuietCool Stealth whole house fan installed in our home, for over 10 years & the switch (which I am reviewing) was purchased because the replacement part from HomeDepot or Lowes was $18 to $24 more than here on Amazon. As you can see from my pictures, it is working perfectly & the install took about 10 minutes from removal, replacement, install, functioning. Get you some of that!!! ### ⭐⭐⭐⭐⭐ Exact replacement for QuietCool and easy to install. *by M***J on June 29, 2025* Exact timer replacement for our QuietCool whole house fan. Installed and works perfectly. Original unit lasted about 8 years ... when it died it was not possible to operate the fan, in a pinch, it would require temporarily rewiring the box. Fortunately Amazon had them next day delivery! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/590632767-intermatic-ei220w-1-in-wall-countdown-timer-switch-whole-house](https://www.desertcart.com.ar/products/590632767-intermatic-ei220w-1-in-wall-countdown-timer-switch-whole-house) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-06-20*