Hans Dürig AG
Hintere G. 11, 3132 Riggisberg, Switzerland, Rüti b. Riggisberg
+41 31 809 02 50
hans-duerig.ch
Monday: 07:00 to 12:30
Tuesday: 07:00 to 12:30
Wednesday: 07:00 to 12:30
Thursday: 07:00 to 12:30
Friday: 07:00 to 12:30
Saturday: Closed
Sunday: Closed
Replacement of oil heating with pellet heating, comprehensive overall consultation, professional planning and execution, very good price-performance ratio, friendly and competent staff, unreserved recommendation.
Ground source heat pump with hot water storage tank: I noticed that the hot water was suddenly warmer than usual, even though the set temperature on the heat pump remained unchanged. My electricity bill was also higher. I described the problem to Dürig via email on Friday evening and received a reply in my inbox on Saturday morning. The correct diagnosis: the electric starter had been switched on by mistake. Thanks to this prompt advice, I was able to resolve the problem myself. Many thanks!
Replacing the electric storage heater with an air-to-water heat pump. Everything went perfectly, from the quote and funding application to installation and commissioning.
Replacement of the heating system with an air-to-water heating system. The project proceeded flawlessly from planning to completion.