---
product_id: 670589
title: "Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts"
brand: "intermatic"
price: "KD 34.90"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/670589-intermatic-wh21-electric-water-heater-timer-color-208-277v-6
store_origin: KW
region: Kuwait
---

# Auto Scheduling 6250W Power 250V Capacity Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts

**Brand:** intermatic
**Price:** KD 34.90
**Availability:** ✅ In Stock

## Summary

> 🔥 Hot Water, Smart Savings!

## Quick Answers

- **What is this?** Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts by intermatic
- **How much does it cost?** KD 34.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/670589-intermatic-wh21-electric-water-heater-timer-color-208-277v-6)

## 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

- • **Peace of Mind Warranty:** Comes with a 1-year warranty, ensuring reliability and customer satisfaction.
- • **User-Friendly Operation:** Single pole/single throw switch makes it easy to control your hot water needs.
- • **Compact & Durable Design:** Built with robust steel, this timer is lightweight yet sturdy, perfect for any setting.
- • **Energy Efficiency Champion:** Turns off during low use periods, saving you money on energy bills.
- • **Effortless Hot Water Management:** Automatically schedules hot water for peak usage times, ensuring you never run out.

## Overview

The Intermatic WH21 Electric Water Heater Timer is a powerful and efficient solution for managing your hot water needs. With a capacity of 6250 watts and the ability to automatically schedule water heating during high usage times, this timer not only enhances convenience but also promotes energy savings. Its compact steel design ensures durability, making it a reliable addition to any home or business.

## Description

IntermaticWH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts

## Features

- Automatically schedule hot water when needed
- Turns water on during high use and off during low use periods
- Single pole/single throw
- Capacity: 25 amps (6250), 250 volts, 60 Hz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Color |
| Brand | Intermatic |
| Material | Steel |
| Item Weight | 2 Pounds |
| Number of settings | 1 |
| UPC | 078275318359 078275007024 |
| Global Trade Identification Number | 00078275007024 |
| Manufacturer | Intermatic |
| Part Number | WH21 |
| Item Weight | 2 pounds |
| Product Dimensions | 8 x 8 x 8 inches |
| Item model number | WH21 |
| Is Discontinued By Manufacturer | No |
| Style | 208-277V 6,250 Watts |
| Shape | Rectangular |
| Power Source | Not_applicable |
| Voltage | 277 Volts |
| Wattage | 6250 watts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Switch Type | 1-way |
| Mounting Type | Embedded |
| Switch Style | Push Button Switch |
| Included Components | WH21 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year. |

## Product Details

- **Color:** Color
- **Brand:** Intermatic
- **Material:** Steel
- **Item Weight:** 2 Pounds
- **Number of settings:** 1

## Images

![Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts - Image 1](https://m.media-amazon.com/images/I/81gNUjFLhsL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Reading reviews, it appears as though some have gotten a timer with separate programming for weekends, and some have not.  Which is it?**
A: the wh40 is a basic analog timer that has not changed for decades except for the on/off lever extending thru the cover. This timer does not have separate weekend settings.

**Q: After installation I find that the timer doesn't work? The wiring is correct as the box on/off switch works fine manually.HELP!**
A: I"m having the same problem.  I have a black solid wire and a red braided wire from the breaker.  A black solid wire, red braided wire, and a green neutral wire from the pump.  I hooked up black from breaker to 1 on the timer and red from breaker to 3.  I hooked up black from pump to 2 and red to 4 and neutral wire to the neutral screw on the timer.  Pump works when flip manually switch.  When on I can see a little gear turning when I look through the hole that's near the top right corner of the timer dial (behind it).  I swapped line 1 w/ 3 same problem.  I swapped line 2 w/ 4 same problem.  Do I have a bad timer or am I missing something?

**Q: Can you use as a pool pump timer?**
A: if your pool pump motor is 240 v and the box is not out in the weather most likely it will work.But to be sure you need to Check with your local electrician as to codes in your area when you are working with pools,water and electric. safety first.

**Q: Could this be set so hw tank is completely off for 5 days per week?**
A: Yes.

## Frequently Bought Together

- Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts
- Intermatic T104 Electromechanical Timer Switch - Proven Durability, 40A Load Capacity, Versatile Scheduling, 1-12 Cycles Per Day - Manual Override, Tripper Included for Reliable Time-Based Control
- Intermatic 156T1978A Time Switch Tripper Kit - Genuine 2-Pack Trippers - Exclusive Compatibility with T100, T7000, WH40 Series Timers - Easy Setup for Precision Time Control

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**Shop now:** [https://www.desertcart.com.kw/products/670589-intermatic-wh21-electric-water-heater-timer-color-208-277v-6](https://www.desertcart.com.kw/products/670589-intermatic-wh21-electric-water-heater-timer-color-208-277v-6)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-08*