Heiz- und Sanitärtechnik GmbH
Austrian HVAC supplier known for efficient products and exceptional customer service response times.
What customers love
- Fast replacement and hassle-free warranty claims
- Low electricity consumption despite efficient performance
- Next-day delivery across Austria and beyond
Worth noting
- Initial product quality issues with some pumps from third-party sellers
Best for
Customers seeking reliable heating pumps and faucets with responsive warranty service.
Attribute scores
Recent reviews
In 2021, I replaced my two old Wilo heating pumps with two new HST pumps and I'm very happy with them. This year, the two Wilo pumps for my solar thermal system needed replacing, so I installed HST again. The pumps run very smoothly in automatic mode and consume extremely little electricity despite their efficient performance. With HST, everything just works perfectly. I'm completely convinced of the quality and very impressed with the price-performance ratio. 👍
I bought a faucet two years ago, but unfortunately it broke. After a quick phone call (where a friendly employee answered immediately), a new faucet was sent to me free of charge two days later. I've never experienced such uncomplicated customer service from any other company. Excellent! I highly recommend them.
HST provided excellent service. Absolutely top-notch! I highly recommend this company. I ordered the faucet I'd been looking for on Monday and it was delivered to Vienna on Tuesday.
A very good company. We had bought pumps some time ago that unfortunately didn't fit the connections. We were able to exchange the incorrect ones without much hassle and received the correct ones within two days. Thank you very much.
Great shop! I bought a pump through Amazon. Fast delivery, but it broke down after a short time. These things happen. My complaint was handled exceptionally quickly, and a new pump was installed. Then another pump broke. I contacted the seller and requested a higher-quality pump for an additional fee. This one is now working perfectly. You get what you pay for. But hopefully, this time I bought it from the right place! I can highly recommend Heiz und Sanitär Technik GmbH.