We provide professional supply and consultancy in the field of heat pumps, underfloor heating, air conditioning - recuperation, photovoltaics, cooling and air conditioning equipment.

We manufacture gas wall hung and stationary condensing boilers and electric boilers. We also offer complete accessories for heating technology such as flue gas extraction, intelligent controllers and thermostats, domestic water tanks, filters and chemicals for heating systems. We specialise in cascade boiler rooms.

Wholesale of electrical installation material and lighting fixtures. We offer a complete range of electrical materials and lighting equipment - cables, sockets, switches, switchboards, circuit breakers, fuses, contactors, protectors, relays, luminaires and light sources.

Tech-Monta your partner for: heat pumps, air conditioning and electrical installations. We offer installation and service. Honesty comes first.

We are a global specialist in energy management. We offer solutions for power distribution, industrial automation, building and home automation and security, energy monitoring and energy savings.

We sell high quality heat pumps, highly efficient and environmentally friendly condensing boilers, electric boilers, control technology, solar systems, hot water tanks and instantaneous heaters. In addition, with our MiGo equitherm control, you will also be able to control condensing boilers remotely at any time and from anywhere.

We are a leading consumer electronics retailer. Of course, we offer a wide selection of products, quality service and premium service. You can shop online in our e-shop or in one of our many stores, where our electrical specialists will be happy to help you with your selection.