Climate engineering, made for installers.
Reiss builds heat pumps, air conditioning and accessories for German HVAC professionals. Every SKU in our catalogue is classified against real ETIM 10.0 — the same industry standard your wholesalers and BIM tools speak — so the specs you see here are the specs you can wire into a tender, not marketing copy.
Technical depth comes first. SCOP, sound power, refrigerant — at the top of every product page, in plain ETIM terms.
German market, EUR pricing, DE energy labels. Built around the requirements of GEG and BEG funding.
The catalogue you're browsing lives in our commerce backend. This site is a custom front-end on the standard Delivery API — same data, installer-shaped UI.
Heat pumps, single-split AC, multi-split AC — each classified to the appropriate ETIM class with the real feature codes.
Installer services
Technical hotline, commissioning support, training. Talk to our team for project pricing and stocking arrangements.