M-Tec introduces the premium Austrian heat pumps and modular battery storage systems of the 3rd generation BUTLER with integrated inverter. This all is underpinned by the company's ESmart energy management system with intelligent control based on factors such as temperature, weather and the current electricity price, which links the heat pump, other heat sources, power sources, battery storage and EV charger. This optimises heating/cooling costs, DHW and overall building consumption. M-Tec offers a wide range of heat pumps working with air/water heat exchangers, ground collectors, baskets, deep wells or pumped wells. Up to 10 years warranty. We have complete heating/cooling and DHW solutions for single-family homes, apartment buildings, logistics and industrial halls. Consultation - Project - Implementation - Assistance with subsidy processing - Service.