Toggle Nav
  • blue map pin Store Finder
  • basket icon Your Basket
fast delivery
Faster Order Delivery
fast delivery
fast delivery
Click & Collect from Stores
fast delivery
PayPal Interest Free
main product photo

ESi Basic 16 Amp Mechanical Room Stat (2 wire)

(2 reviews)
£13.28 £11.07
In stock
178 Available for Delivery
Select your local store for Stock Availability.
age verification

This product can only be sold to customers over 18 years of age and we will require your date of birth on your account at checkout.

+ -
Send by E-mail
Add to Wish List
Email

This mechanical room thermostat is an economical and simple to use room thermostat. Simply turn the mechanical control dial to your desired temperature to control your room temperature.

This unit also produces an audible sound when you turn the dial past the current temperature so you know when the system is being turned ON or OFF.

This mechanical 2 wire thermostat is very easy to install and having volt free contacts is suitable for systems with either a combination or normal boiler. If you have a three wire installation, simply cut back and make safe the neutral and this two wire thermostat will give you years of faithful service.

Read more
Manufacturer

ESi Controls

MPN

ESRTM

SKU

7017

GTIN

95225343544

Product Type

Room Thermostat

Manufacturers Warranty

3 Years (Subject to Manufacturers T&C's)

Weight (KG)

0.000000

Installation PDF File
Download Installation File
Customer Questions
In what ways do heating controls work with heating systems that are already in place?

Boilers and heat pumps are among the heating systems that heating controls are made to operate with. Verify compatibility while adding controllers by consulting the system specifications. Effective temperature control and energy management are made possible by proper integration, which permits heat to be used only where it is required.

Read More
What is the difference between wireless RF and smart Wi-Fi heating controls?

RF (Radio Frequency) Heating Controls operate without an internet connection and use radio frequency signals to transmit information between the thermostat and the boiler or receiver unit. An RF heating control offers manual control for temperature settings and schedules. It is suitable for users who prefer a simple system without relying on technology. A Smart (Wi-Fi) Heating control uses the internet and enables advanced features like remote control, geofencing, etc. via apps. It appeals to users who value convenience, energy savings, and smart home integration. When suggesting controls to customers, consider both the possibility of long-term energy savings and their degree of familiarity with technology.

Read More
Does installing heating controls require a professional?

Although competent DIY enthusiasts may install some basic heating controls, it is best to have plumbers and installers do the work. Experts guarantee correct wiring, configuration, and calibration, reducing the possibility of problems later. You may also give consumers helpful advice on how to maintain their heating system and operate the controls efficiently.

Read More
Are your products guaranteed?

Yes all our products come with a guarantee.

Guarantees or warranties vary, by product and manufacturer.

All our products are guaranteed for a minimum of 1 year (radiators vary - see individual product specifications, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.

On each product, under the specification tab, you will find more information on the guarantee or Warranty.

Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.

You do not want to miss out by getting the wrong installer for some boilers etc.

As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

As long as these are fulfilled, you will get the maximum life and support from your new purchase.

Read More
Please mind that only logged in users can submit questions.
Helpful tools
MRCH BTU calculator BTU Calculator
MRCH find an installer Find an Installer

Customer Service

About Us

Our Stores

Quick Links

Popular Categories

Popular Categories

© Mr Central Heating 2025. Home Boilers, Radiators and Bathroom Packages.