Intermatic EI220W 1/2/4/8 Hour In-Wall Countdown Timer – 1800-Watt, White

Overview

The Intermatic EI220W is a compact, in-wall countdown timer designed to simplify control of lighting and other plug-in loads. With a white finish and quiet operation, it blends into most décor while providing precise timing across multiple durations. This model belongs to the EI200 family, known for flexibility, reliability, and easy integration in a variety of spaces.

Silent operation, practical timing, and a straightforward form factor combine to create a convenient control solution for residential and light commercial settings. The EI220W supports CFL loads and is UL-listed for US and Canada, underscoring a design built for dependable, weekend-to-weeknight use. It is intended to work with decorator-style wall plates (not included), offering a clean, streamlined appearance once installed.

Key features

• Provides 1/2/4/8 Hour time ranges
• Available in White (other colors exist in the EI200 family)
• Silent operation for unobtrusive use
• Replaces single-pole switches in a variety of applications
• CFL compatible with all EI200 series timers (EI210W, EI220W, etc.), EI500C, EI500WC, EI500LAC, EI600C and EI600LAC
• For use with decorator-style wall plates (NOT included)
• Physical size: 1-11/16 in W x 1-7/16 in D x 4-1/8 in H
• Maximum load of 1800 Watts for common lighting and small appliances

Practical uses and real-life scenarios

• Outdoor porch lighting with a timed dusk-to-dawn routine without leaving lights on all night
• Bathroom exhaust fans or ventilation fans timed to reduce moisture buildup after use
• Accent or decorative lighting for short, controlled displays in the evenings
• Small appliances or lamps controlled by a fixed runtime to fit daily routines

Design, compatibility, and installation notes

Designed for quiet operation, the EI220W fits standard in-wall installations and pairs with decorator-style wall plates (not included) for a seamless look. It is CFL compatible across the EI200 family, enabling flexible lighting control with supported loads. The timer is UL-listed for safety in both the United States and Canada, providing assurance for everyday use in homes and light commercial environments.

Additional details and considerations

In addition to its core timing capabilities, this model is part of a broader line that emphasizes reliability and simple operation. While it does not include a wall plate, the unit’s compact footprint helps it blend into a wide range of wall configurations. If you’re updating a switch-based setup, the EI220W offers a straightforward path to in-wall timing without a complex retrofit.