Save up to 80% on heating bills

Next-generation
central heating

A smart, energy-efficient central heating solution for the modern home - up to 80% lower heating bills, with a smart system and easy installation.

Up to 80% lower bills
Smart control
Easy installation
TES Terma

Why TES TERMA™?

Upgrade your existing system

Integrates easily into your existing radiator/underfloor heating and boosts its efficiency.

Quick, simple installation

Minimal work and fast commissioning for maximum comfort.

No outdoor unit

Compact solutions that don't intrude on your space.

Flow-through system

Continuous, efficient operation with optimal use of energy.

Quiet, stable operation

Reliable, quiet running with precise temperature control.

Smart control

Smart temperature and system management for greater savings and comfort.

How it works

How does TES TERMA™ work?

Makes the most of energy. Directs heat where it's needed most.

TES Terma™ makes the most of electrical energy and turns it into heat for your home. At the heart of the flow-through system is advanced electronics that manages the unit's operation, optimises consumption and helps reduce the losses conventional systems often waste. This way, energy goes where it's needed most - into efficient, stable and comfortable heating.

Advanced electronics

Optimised consumption

Stable, comfortable heat

Comparison

Advantages of TES Terma™ over conventional heating

TES TERMA™Pellet
EfficiencyHigh efficiencyMedium efficiency
ComfortHigh comfortMedium comfort
InstallationEasy integrationRequires storage space and a chimney
MaintenanceMinimalRegular cleaning
SpaceNo outdoor unitLoading and refilling
Products

Four models. For every home and need.

01
TES Terma
Central Heating System

TES Terma

Our base central-heating unit for floor heating and radiators. New-generation technology, fully built in-house.

View details →
02
TES Terma+
Heating + Domestic Hot Water

TES Terma+

Everything inTES Terma, plus domestic hot water for bathrooms and kitchens from a single integrated system.

View details →
03
TES Terma Eco
Heating + Solar System

TES Terma Eco

Heating and domestic hot water with a built-in battery you can charge anytime - store cheap off-peak energy and run on it later.

View details →
04
TES Terma Eco+
Heating + Domestic Hot Water + Solar System

TES Terma Eco+

Our complete system: heating, domestic hot water, battery storage, and solar system powering the unit-for the lowest possible operating costs.

View details →
Calculator

Savings calculator & model recommendation

Control

Smart control

Smart control

Operating modes

Auto, Comfort, Eco and other modes tailored to your needs

Temperature control

Precise temperature adjustment for maximum comfort

Automation

Smart options that optimise operation and cut needless consumption

Smart control

Overview and control of the system on a modern display

Process

Easy installation

Assessment

Analysis of the building and the household's needs

Quote

Model recommendation and a clear calculation

Installation

Fast, clean installation without major work

Commissioning

System setup and user training

Design

Design and colours

Light grey
Light grey
Anthracite
Anthracite
Black
Black
Champagne
Champagne
Gold
Gold
Red
Red
Applications

Who is TES TERMA™ for?

Houses

Ideal for family houses and apartments

Apartments

A complete solution for apartments and smaller spaces

Holiday homes

Efficient heating for all seasonal needs

Commercial spaces

Suitable for offices, shops and retail units

Replacing an existing system

Easy replacement of old systems, no hassle

FAQ

What homeowners ask first.

TES Terma is a smart wall-mounted central heating system for the home. It is not a classic electric boiler nor an ordinary water heater, but a compact new-generation system - in fact a new technology - that heats water for radiators and underfloor heating as well as domestic hot water, with smart operation control and the ability to adapt to different buildings.

Traditional systems often involve a boiler, a tank, piping, extra equipment and a dedicated room. TES Terma unifies heating into a single wall-mounted system, with modern design, smart control and simpler organization of your space.

There are four models: TES Terma - space heating; TES Terma+ - space heating + domestic hot water; TES Terma Eco - heating + solar integration + battery; TES Terma Eco+ - heating + solar integration + battery + domestic hot water. Our team helps you choose the model to match your floor area, building and household needs.

TES Terma is intended for customers who want a modern, compact and smart solution for central heating of their home, house, flat or business premises. It is a particularly good choice for: house owners who want to replace their existing heating system; people building or renovating; users who want central heating without a classic boiler room; buildings with radiators or underfloor heating; customers who also need domestic hot water through the TES Terma+ models; households seeking a higher level of energy independence through the TES Terma Eco and Eco+ systems; smaller business premises, apartments, offices and buildings that need a reliable and simple heating system. Put simply: TES Terma is for those who want not just heating, but a smarter, tidier and long-term more efficient energy system for their space.

TES Terma is an electric smart wall-mounted central heating system that heats water and sends it through an existing or new system of radiators and/or underfloor heating. Unlike classic solutions that often require a boiler, a tank, extra equipment and a dedicated room, TES Terma unifies the key functions in one compact wall-mounted device. The system works on the principle of fast, controlled water heating, with smart management of temperature and operating modes. The user can monitor and adjust the system via the display, the central controller and the app, depending on the chosen model.

TES Terma is designed to enable significantly lower heating costs, with better consumption control and smarter system operation. Savings depend on several factors: floor area, insulation, the system being replaced, usage patterns and the chosen model. With the Eco and Eco+ systems, additional savings potential comes from solar integration and battery energy storage.

TES Terma Eco combines heating, solar panels and a battery. The idea is for your home not to be just an energy consumer, but to produce, store and use energy more intelligently. When the sun is out, the system uses solar energy, and the battery provides additional energy flexibility.

With the TES Terma Eco and Eco+ systems, when solar production is not sufficient, the system can use electricity from the grid. The battery enables smarter use of energy, and the system can be set up so the battery charges during cheaper periods, for example at night when electricity is less expensive, depending on settings and technical conditions.

TES Terma can be controlled via the display, the central controller and the app, depending on the model and configuration. The customer gains greater control over temperature, operating modes and everyday use of the system.

The best way is to send us the basic information: floor area, building type, current heating system, insulation, and whether you also need domestic hot water. After that, the TES Terma team can visit the site, assess the building and recommend whether our system is right for you and which model is the best choice: TES Terma, TES Terma+, TES Terma Eco or TES Terma Eco+.

News

Latest news

Pannon RTV Features TES Terma: Innovative Heating Solutions Now Available to Homeowners

Pannon RTV Features TES Terma: Innovative Heating Solutions Now Available to Homeowners

TES Terma continues to attract public attention as a locally developed brand that brings a new approach to heating, energy efficiency, and modern home comfort.

Read more
Hrvatska riječ Features the TES Terma System

Hrvatska riječ Features the TES Terma System

TES Terma continues to attract public attention as a locally developed technological solution that introduces a new approach to heating, energy consumption, and modern home comfort.

Read more
TES Terma Opens Showroom in Subotica – Experience the Future of Heating in Person!

TES Terma Opens Showroom in Subotica – Experience the Future of Heating in Person!

TES Terma has opened its showroom and sales center in the heart of Subotica, at 4 Strossmayer Street, creating a space where customers can experience the next generation of heating firsthand.

Read more
All news