Association work
Association and standardization work at ● VDI ● VDMA, EUROPUMP, CEN / TC 197 WG2 ● BDH, EHI ● Support for projects by the Federal Government and the Stiftung Warentest ● Collaboration on ErP / Ecodesign Lot 1 & 2 space and water heaters as well as Lot 11 circulation pumps
VDI - participation in:
VDI 4650 Sheet 1 - Calculation of the annual performance factors of heat pump systems - Electric heat pumps for space heating and hot water preparation
VDI 4650 Part 2 - Short procedure for calculating the annual heating figure and the annual degree of utilization of sorption heat pump systems
VDI 4645 - Short procedure for calculating the annual heating figure and the annual degree of utilization of sorption heat pump systems
VDI 2067 Sheet 30 - Economic efficiency of building technology systems Energy consumption of distribution
VDI 2073 - hydraulic circuits in heating and ventilation systems
VDI 2715 - Noise reduction in warm and hot water heating systems
BDH / EHI / ESTIF / EHPA - support for various standards and regulations
REGULATION (EU) No. 813/2013 with regard to laying down requirements for the environmentally compatible design of space heaters and combination heaters
REGULATION (EU) No. 814/2013 with regard to the specification of requirements for the environmentally friendly design of water heaters and hot water storage tanks
REGULATION (EU) No. 811/2013 with regard to the energy labeling of space heaters, combination heaters, compound systems made up of space heaters, temperature regulators and solar devices, as well as compound systems made up of combination heaters, temperature regulators and solar devices
REGULATION (EU) No. 812/2013 with regard to the energy efficiency labeling of water heaters, hot water storage tanks and systems of water heaters and solar devices
VDMA / DIN / EUROPUMP / CEN / TC 197 WG2 - support for various standards and regulations
REGULATION (EC) No. 641/2009 with regard to the specification of requirements for the environmentally compatible design of external wet-running circulators and wet-running circulators integrated in products
REGULATION (EU) No. 622/2012 amending Regulation (EC) No. 641/2009 with regard to the requirements for the environmentally friendly design of external wet-running circulators and wet-running circulators integrated in products
REGULATION (EU) No. 547/2012 with regard to the specification of requirements for the environmentally compatible design of water pumps
EN 16297-1 Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI)
EN 16297-2 Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators
EN 16297-3 Pumps - Rotodynamic pumps - Glandless circulators - Part 3: Energy efficiency index (EEI) for circulators integrated in products
AK industrial network of the VDMA working group fuel cells
TA GA Technical Committee Building Automation
VDMA 24222 Liquid pumps - heating pumps - data points for field bus systems
VDMA 24223 Device profile for liquid and vacuum pumps Part 3: Liquid pumps
VDMA 24224 wet-running circulating pumps - specification of PWM control signals
VDMA 24225 wet-running circulators - specification for measuring the inrush current
VDMA 24226 LIN profile for integrated heating circulation pumps
VDMA 24119 Control engineering requirements for the hydraulics in the planning and execution of heating, cooling, hot water and ventilation systems
DIN 4701 - 10 Energetic evaluation of heating and ventilation systems Part 10: Heating, DHW heating, ventilation
EN 1151 - 1 Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking
EN 1151 - 2 Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 2: Noise test code for measuring structure- and fluid-borne noise
DIN 4109: Sound insulation in building construction - requirements and evidence
ECOS / CEN / TC 197 WG1
EN 16480 Pumps - Rotodynamic pumps - Minimum required efficiency of water pumps and determination of Minimum Efficiency Index (MEI)
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