---
product_id: 57387130
title: "Optimum- Ecosave Economy 7 Off Peak Immersion Storage Heater Time Switch Boost Timer 24 hour time control- 230V White"
brand: "optimum"
price: "KD 40.47"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/57387130-optimum-ecosave-economy-7-off-peak-immersion-storage-heater-time
store_origin: KW
region: Kuwait
---

# 15-min programmable 16A contact rating Indicator lights Optimum- Ecosave Economy 7 Off Peak Immersion Storage Heater Time Switch Boost Timer 24 hour time control- 230V White

**Brand:** optimum
**Price:** KD 40.47
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Savings with Smart Timing!

## Quick Answers

- **What is this?** Optimum- Ecosave Economy 7 Off Peak Immersion Storage Heater Time Switch Boost Timer 24 hour time control- 230V White by optimum
- **How much does it cost?** KD 40.47 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/57387130-optimum-ecosave-economy-7-off-peak-immersion-storage-heater-time)

## Best For

- optimum enthusiasts

## Why This Product

- Trusted optimum brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Visual Feedback:** Indicator lights keep you informed of status.
- • **Effortless Control:** 24-hour programmable timer for ultimate convenience.
- • **User-Friendly Design:** Manual on/off switch for easy operation.
- • **Compact & Lightweight:** Sleek design at just 320g for easy installation.
- • **Smart Energy Management:** Maximize efficiency with adjustable boost settings.

## Overview

The OptimumEcosave Economy 7 Off Peak Immersion Storage Heater Time Switch is a versatile 24-hour programmable timer designed for single, dual, or twin immersion heater applications. With a robust 16A contact rating and adjustable boost settings, it ensures efficient energy use while providing user-friendly features like indicator lights and a manual on/off switch. Compact and lightweight, this time switch is perfect for modern homes looking to optimize their heating solutions.

## Description

Optimum- Ecosave Economy 7 Off Peak Immersion Storage Heater Time Switch Boost Timer 24 hour time control- 230V White

## Features

- 24 hour water Heater time switch for single/dual or twin immersion Heater applications programmable every 15 minutes
- Suitable for combination storage/convector heaters with a 15 to 120 minute adjustable boost
- Indicator lights display on, Peak and boost outputs
- Contact rating of 16A at 230V 50Hz and a running reserve of 72 hours
- Comes with manual on/off switch
- Note Ensure that the On/Off switch on the back of the unit is switched to “On” when the product is installed
- Ensure the on/off switch on the back of the product is set to the “ON” position before mounting. If using one immersion element add a link between the off-peak and boost terminals using a solid copper core that is rated to carry at least 13 Amps. Also, check that the immersion element you are trying to switch is functioning by checking its resistance using an ohm meter. If unsure how to do this, employ the services of an electrician.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tower Flue Components |
| Part Number | OP-ECOSAVE |
| Product Dimensions | 15.1 x 5.5 x 8.6 cm; 320 g |
| Item model number | OP-ECOSAVE |
| Colour | White |
| Style | Plain |
| Material | Plastic |
| Shape | Rectangle |
| Power Source | AC |
| Voltage | 230 Volts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Usage | Inside;Amateur |
| Included Components | 1 x Economy 7 Timeswitch; 1 x User Instructions |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 320 g |

## Product Details

- **Colour:** White
- **Brand:** Optimum
- **Material:** Plastic
- **Global Trade Identification Number:** 05028415005583
- **Manufacturer:** Tower Flue Components

## Images

![Optimum- Ecosave Economy 7 Off Peak Immersion Storage Heater Time Switch Boost Timer 24 hour time control- 230V White - Image 1](https://m.media-amazon.com/images/I/71bYZotBfUL.jpg)

## Questions & Answers

**Q: The clock timer is no longer working ? ,  boost works fine ,  what is the 'easy fix' for the clock not rotating ?**
A: I had the same problem with mine. Clock did not work ,I had to return it

**Q: This product only seems to take on the mains supply feed and not the off-peak supply please can I have the contact details of the supplier 2 discuss**
A: If you mean the supplier of the product then the details will be with the paperwork accompanying it. If you mean the supplier of your electricity then only you will know that.

**Q: How long do I have to put the timer of for to fill the tank**
A: It depends on the size of your tank and the wattage of your immersion elements. Usually 30 to 60 minutes on boost will give you enough hot water for washing-up and a shower etc. You would need to have the "Off Peak Load" on for a few hours to heat the full tank (depending on size).

Boost heats a small amount of water at the top of the tank quickly.
Off Peak heats the entire tank, so takes longer

**Q: The light is on,but the water is not heating?**
A: Could be your heating element or thermostat! If you have a volt meter check to see ifyou have voltage to the heating element!

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**Shop now:** [https://www.desertcart.com.kw/products/57387130-optimum-ecosave-economy-7-off-peak-immersion-storage-heater-time](https://www.desertcart.com.kw/products/57387130-optimum-ecosave-economy-7-off-peak-immersion-storage-heater-time)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-18*