---
product_id: 318564121
title: "WH40 Timer 7.75 x 5 x 3 inches Gray"
brand: "intermatic"
price: "NZ$357"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/318564121-wh40-timer-7-75-x-5-x-3-inches-gray
store_origin: NZ
region: New Zealand
---

# 10,000W Power 40A Capacity Durable Steel Case WH40 Timer 7.75 x 5 x 3 inches Gray

**Brand:** intermatic
**Price:** NZ$357
**Availability:** ✅ In Stock

## Summary

> ⏰ Time is on your side with Intermatic!

## Quick Answers

- **What is this?** WH40 Timer 7.75 x 5 x 3 inches Gray by intermatic
- **How much does it cost?** NZ$357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/318564121-wh40-timer-7-75-x-5-x-3-inches-gray)

## 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

- • **Built to Last:** Robust steel case ensures durability in any environment.
- • **Versatile Voltage:** Compatible with 250 volts and 60Hz for diverse setups.
- • **Effortless Control:** Convenient external override switch for instant access.
- • **Powerhouse Performance:** Handles up to 10,000 watts, perfect for high-demand applications.
- • **Customizable Scheduling:** Set morning and evening trippers for tailored hot water usage.

## Overview

The Intermatic WH40 Timer is a powerful and durable timer switch designed for high-demand applications, featuring a convenient override switch and customizable scheduling options for optimal hot water management.

## Description

Intermatic WH40 Timer 7.75 x 5 x 3 inches Gray

## Features

- Easy to use
- Convenient external override switch
- 10,000 watts, 40 amps, 250 volts, 60Hz capacity
- Steel case for durability
- Trippers can be set in the morning and evening when you need and use hot water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004W4XI |
| Best Sellers Rank | #112,240 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Wall Timer Switches |
| Brand Name | Intermatic |
| Capacity | 40 gallons |
| Color | Gray |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,249) |
| Global Trade Identification Number | 00078275007406 |
| Heat Output | 10000 watts |
| Included Components | WH40 |
| Item Dimensions W x H | 5"W x 7.75"H |
| Item Type Name | Intermatic WH40 Electric Water Heater Timer, Gray |
| Item Weight | 2.8 pounds |
| Manufacturer | Intermatic |
| Manufacturer Part Number | WH40 |
| Manufacturer Warranty Description | Full warranty |
| Material Type | Metal |
| Model Number | WH40 |
| Mount Type | Wall Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Special Features | Convenient external override switch, Energy-saving off-peak hour usage, Advanced control with multiple ON/OFF trippers and events |
| Style Name | 208-277V 10,000 Watts |
| UPC | 715335407058 078275007406 697046434618 078275123878 |
| Unit Count | 1 Count |
| Voltage | 240 volts |
| Wattage | 10000 watts |

## Product Details

- **Brand:** Intermatic
- **Capacity:** 40 gallons
- **Power Source:** Corded Electric
- **Product Dimensions:** 5"W x 7.75"H

## Images

![WH40 Timer 7.75 x 5 x 3 inches Gray - Image 1](https://m.media-amazon.com/images/I/815YWicaYxL.jpg)

---

## 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.nz/products/318564121-wh40-timer-7-75-x-5-x-3-inches-gray](https://www.desertcart.nz/products/318564121-wh40-timer-7-75-x-5-x-3-inches-gray)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-09-11*