---
product_id: 497813147
title: "ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat, with LCD Display"
brand: "geakv"
price: "€ 175.37"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/497813147-esi-energy-saving-innovation-controls-esrterfw-wireless-electronic-room-thermostat
store_origin: NL
region: Netherlands
---

# Digital Display Battery Powered Easy Installation ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat, with LCD Display

**Brand:** geakv
**Price:** € 175.37
**Availability:** ✅ In Stock

## Summary

> 🌍 Save Energy, Save Money, Live Smart!

## Quick Answers

- **What is this?** ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat, with LCD Display by geakv
- **How much does it cost?** € 175.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/497813147-esi-energy-saving-innovation-controls-esrterfw-wireless-electronic-room-thermostat)

## Best For

- geakv enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** Classic white finish blends effortlessly with any décor.
- • **Peace of Mind:** Enjoy a 3-year warranty for complete confidence in your purchase.
- • **Smart Savings:** TPI Technology optimizes gas usage, saving you money and energy.
- • **Seamless Setup:** Quick 2-wire installation with Volt Free contacts for hassle-free setup.
- • **Precision Performance:** Electronic internals enhance accuracy, maximizing energy efficiency.

## Overview

The ESI Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat features a user-friendly LCD display and quick installation, making it the perfect choice for homeowners looking to enhance energy efficiency and reduce costs. With TPI Technology and a 3-year warranty, this thermostat is designed for precision and reliability.

## Description

ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat, with LCD Display

## Features

- Quick 2 wire installation with Volt Free contacts, wireless thermostat & industry standard back plate for quick & easy installation.
- TPI Technology to stop unnecessary use of gas saving money for homeowners
- Electronic internals to increase accuracy and maximising energy efficiency
- Easy fit back plate allowing replacement of older style thermostats with no additional wiring required
- Wireless RF connectivity for ease of installation without disruption to décor
- Simple & familiar to use with a digital display of room / set temperature
- 3-year warranty for complete peace of mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Part Number | ESRTERFW |
| Batteries | 2 AA batteries required. (included) |
| Item model number | ESRTERFW |
| Colour | White |
| Style | Classic |
| Material | Plastic |
| Shape | Square |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Display style | Digital |
| Plug profile | Wall Mount |
| Certification | energy |
| Batteries included? | Yes |

## Product Details

- **Brand:** Geakv
- **Model name:** ESRTERFW
- **Colour:** White
- **Temperature Control Type:** Manual
- **Connectivity technology:** Wi-Fi
- **Power source:** Battery Powered
- **Material:** Plastic
- **Shape:** Square
- **Display type:** Digital
- **Control type:** Button Control

## Images

![ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat, with LCD Display - Image 1](https://m.media-amazon.com/images/I/61nudo5p6VL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/497813147-esi-energy-saving-innovation-controls-esrterfw-wireless-electronic-room-thermostat](https://www.desertcart.nl/products/497813147-esi-energy-saving-innovation-controls-esrterfw-wireless-electronic-room-thermostat)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*