Official UK distributor – MajorModul Ltd. (AT Heating Module)

High-efficiency electric heating & hot water for UK properties.

The AT Heating Module is an innovative electric heating system, designed and manufactured in the EU, now available in the UK through MajorModul Ltd. We design and supply complete systems for homes, commercial buildings, farms and industrial applications.

Up to 99.7% efficiency 20-year manufacturer warranty* No gas · no flue · no CO risk Ideal with solar PV & off-peak

*Warranty provided by the manufacturer under their official terms and conditions.

Typical UK applications

Replacement of gas / oil boilers in 2–6 bedroom houses
Industrial and agricultural heating, process hot water
Hotels, B&Bs, wellness, gyms, pools and jacuzzis

Tell us your building size, current heating system and electricity tariff – we calculate estimated running costs and potential savings for you.

About us – we sell & design, we do not manufacture

MajorModul Ltd. is the official AT Heating Module distributor in the United Kingdom. We specialise in system design, supply and project coordination – the AT units themselves are manufactured in the EU .

Who we are

MajorModul Ltd. – UK based company focused on innovative heating technologies.
Official distributor of the AT Heating Module for the UK market.
We coordinate surveys, quotations, design and installation with qualified partners.

UK sales & support System design Installer coordination

What we are not

We are not the manufacturer of the AT Heating Module – we do not run the factory.
The AT Heating Module is designed and manufactured by DM-Horizont Kft. (Hungary / EU).
All product patents, core technology and production remain with the manufacturer.

This distinction is important: you receive local UK support from MajorModul Ltd., while the hardware is backed by a European manufacturer with many years of experience.

Survey form – tell us about your building

Fill in the form below and we will contact you with an indicative system design and quotation. The more detail you provide, the more accurate our first estimate will be.

Name * Email * Phone (with country code) Property location (town / postcode) Building type Approximate heated area (m²) Existing heating system Short description of your plans

By clicking send, your email client may open. Alternatively, copy these questions and email them to info@majormodul.ltd.

What happens next?

We review your details and may ask for additional information (photos, plans, bills).
We prepare an indicative system size and number of AT modules required.
We estimate running costs, possible savings and payback period.
If you are happy, we arrange a site visit with one of our partner installers.

Frequently asked questions (FAQ)

Answers to the most common questions about the AT Heating Module and how it works in UK conditions.

Is the AT Heating Module a heat pump?

No. The AT Heating Module is a highly efficient electric water heating system, not a heat pump. It heats water directly and sends it to radiators, underfloor heating or storage tanks.

Can it replace my existing gas or oil boiler?

Yes, in many cases it can. Every project is different, but the AT system can fully replace or support existing boilers in both domestic and commercial buildings.

What about running costs in the UK?

Running costs depend on your electricity tariff, building insulation and usage pattern. The system is most attractive when combined with solar PV and/or off-peak tariffs. We always provide a tailored calculation for your property before any decision.

Who gives the warranty?

The 20-year replacement warranty is provided by the manufacturer (DM-Horizont Kft., EU), under their official warranty terms. MajorModul Ltd. assists you locally with the process.

Can I use it with solar PV?

Yes. One of the key advantages of the AT Heating Module is that it can be integrated with solar PV systems and smart controls, to reduce or even eliminate heating and hot water bills.

Partnership & co-operation (CO-OP)

We are actively building a network of installers, electrical contractors, property developers and energy consultants across the UK.

Installers & contractors

Plumbing & heating companies interested in new electric solutions.
Electricians familiar with 3-phase systems and smart controls.
Solar PV installers looking for a strong electric heating partner product.

Developers & industrial clients

Property developers building all-electric or low-carbon projects.
Industrial and agricultural sites with process hot water demand.
Hotels, wellness centres and sports facilities with high hot water usage.

We support feasibility studies, concept design and multi-site roll-outs.

Project gallery

A few real-world examples of AT Heating Module installations – from homes to hotels and industrial systems.

AT/8 heating module connected to an existing radiator in a 94 m² two-storey apartment. — 94 m² two-storey apartment heated by an AT/8 module connected through an existing radiator.

240 m² family house with 20 kW AT Heating Module system for heating and hot water. — 240 m² two-storey family house with 20 kW total installed AT heating capacity for space heating and hot water.

Hybrid heating system with gas boiler and 20 kW AT Heating Module in a three-storey home. — Three-storey family home with a 125 kW gas boiler and 20 kW AT system working as a hybrid solution.

Hotel heating distribution manifold supplying two guest rooms with AT Heating Module. — Hotel distribution manifold supplying two rooms with highly efficient AT-based heating.

Hotel heating system operating without natural gas using AT Heating Module. — Hotel heating circuit solution designed to operate completely without natural gas using AT modules.

1500-litre buffer tank with AT/12 Heating Module in a hotel plant room. — 1500-litre hotel buffer tank equipped with an AT/12 module for efficient heat supply.

Large industrial boiler branch with AT Heating Module achieving over 70% energy savings. — Large boiler room branch (over 1000 kW) operating in summer mode with more than 70% energy savings.

AT/4 Heating Module providing constant-temperature drinking water on a livestock farm. — Livestock farm system providing constant-temperature drinking water using an AT/4 module.

AT-based hot water system for a car wash, supplying 40–45 °C water with de-icing option. — Car wash hot water system delivering 40–45 °C water with optional de-icing for outdoor bays.

Swimming pool supplemental heating system using AT/12 Heating Module. — Supplemental pool heating using an AT/12 module for comfortable water temperature.

AT Heating Module – product range

Modular system from small residential applications to large industrial projects. Exact sizing is always based on a professional calculation.

Typical module sizes

AT-4 – approx. 4 kW module
AT-6 – approx. 6 kW module
AT-8 – approx. 8 kW module
AT-12 – approx. 12 kW module

Several modules can be combined to reach higher outputs and to build sections for multi-zone systems or redundant configurations.

Main product advantages

No flue, no combustion, no CO risk.
No moving parts – minimal maintenance.
Short heat-up time, precise control.
Can be installed close to the point of use to minimise losses.
Ideal for new builds and retrofit projects.

Contact

Get in touch with MajorModul Ltd. to discuss your project, book a call or request a quotation.

Company: MajorModul Ltd.

Role: Official UK distributor of the AT Heating Module

Email: info@majormodul.ltd

Phone: +44 (0) 7876894418

Website: atheatingmodul.com

For technical documentation (detailed manuals, schematics, etc.) please contact us directly. We will provide the latest official documents from the manufacturer.