DP Calc – a Dan-Poltherm selection program – allows customers to select HVAC units in accordance with EcoDesign guidelines and high-level EcoDesign criteria applicable since January 2016 and 2018 respectively. DP Basic low-energy HVAC units and DP heat pump units are the flagship products in our offer. Dan-Poltherm aims to ensure that each product we manufacture features top-level workmanship and technical data reliability. Our company policy is to stay close to our customers from the advisory phase to the device operation phase. This includes expiry of the warranty obligations. In addition to our own production-related operations, we are a direct importer and an exclusive distributor of devices of well-known European manufacturers such as Vapac, Venco, VentilClima, Grada, Microwell – hence, our offer covers, almost in its entirety, the needs resulting from air ventilation, air conditioning, heating, cooling as well as air humidification and drying processes. We are looking forward to your cooperation with us. We will make every effort necessary to keep your confidence at its top level. Let us confirm this promise through several thousands of projects completed during the last 23 years of our operation.