CB Appliances Thermia

Thermia review: Ruined my life, stay away from it

Homayoon Hakimi of US

May 07, 2026 9:26 am UTC

Verified customer

Featured review

Since 2018 that I installed it, never worked in winter, could not even heat up total of 8 radiators that I had installed. Every year some kind of water damage because of frozen pipes inside the house! Eventually my family left me because of all troubles in harsh winter of Northern Sweden. And worse of all, they do not take responsibilty for nothing. Attached Folksam Insurance prove of an almost 200,000kr damage of 2 years ago. Attached tempretaure inside the house while I paid almost 14000kr electricity bill the same month. Attached a picture of first year after installatio water damage because of frozen pipe inside the house water went down to crawl space and froze. Attached a picture of my el.bill of more than 13000 kr while inside the house below 0 degrees.

Thermia - Ruined my life, stay away from it - Photo 1

Thermia - Ruined my life, stay away from it - Photo 2

Thermia - Ruined my life, stay away from it - Photo 3

Thermia - Ruined my life, stay away from it - Photo 4

View 0 more photos

0 comments

Add a comment

Thermia - Bad Product, Horrible Company 5

Resolved

Thermia - Stay away

View all Thermia reviews and complaints

Thermia Contacts

Thermia phone numbers

1890 948 200

Click up if you have successfully reached Thermia by calling 1890 948 200 phone number 0 0 users reported that they have successfully reached Thermia by calling 1890 948 200 phone number Click down if you have unsuccessfully reached Thermia by calling 1890 948 200 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling 1890 948 200 phone number

Ireland

+46 57 081 300

Click up if you have successfully reached Thermia by calling +46 57 081 300 phone number 0 0 users reported that they have successfully reached Thermia by calling +46 57 081 300 phone number Click down if you have unsuccessfully reached Thermia by calling +46 57 081 300 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +46 57 081 300 phone number

Sweden & International

+44 845 434 5458

Click up if you have successfully reached Thermia by calling +44 845 434 5458 phone number 0 0 users reported that they have successfully reached Thermia by calling +44 845 434 5458 phone number Click down if you have unsuccessfully reached Thermia by calling +44 845 434 5458 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +44 845 434 5458 phone number

United Kingdom

+32 16 656 558

Click up if you have successfully reached Thermia by calling +32 16 656 558 phone number 0 0 users reported that they have successfully reached Thermia by calling +32 16 656 558 phone number Click down if you have unsuccessfully reached Thermia by calling +32 16 656 558 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +32 16 656 558 phone number

Belgium & Luxembourg

+359 988 852 030

Click up if you have successfully reached Thermia by calling +359 988 852 030 phone number 0 0 users reported that they have successfully reached Thermia by calling +359 988 852 030 phone number Click down if you have unsuccessfully reached Thermia by calling +359 988 852 030 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +359 988 852 030 phone number

Bulgaria

+385 42 550 940

Click up if you have successfully reached Thermia by calling +385 42 550 940 phone number 0 0 users reported that they have successfully reached Thermia by calling +385 42 550 940 phone number Click down if you have unsuccessfully reached Thermia by calling +385 42 550 940 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +385 42 550 940 phone number

Croatia

+357 25 389 155

Click up if you have successfully reached Thermia by calling +357 25 389 155 phone number 0 0 users reported that they have successfully reached Thermia by calling +357 25 389 155 phone number Click down if you have unsuccessfully reached Thermia by calling +357 25 389 155 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +357 25 389 155 phone number

Cyprus

+420 315 785 211

Click up if you have successfully reached Thermia by calling +420 315 785 211 phone number 0 0 users reported that they have successfully reached Thermia by calling +420 315 785 211 phone number Click down if you have unsuccessfully reached Thermia by calling +420 315 785 211 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +420 315 785 211 phone number

Czech Republic

+45 24 472 345

Click up if you have successfully reached Thermia by calling +45 24 472 345 phone number 0 0 users reported that they have successfully reached Thermia by calling +45 24 472 345 phone number Click down if you have unsuccessfully reached Thermia by calling +45 24 472 345 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +45 24 472 345 phone number

Denmark

+372 600 0970

Click up if you have successfully reached Thermia by calling +372 600 0970 phone number 0 0 users reported that they have successfully reached Thermia by calling +372 600 0970 phone number Click down if you have unsuccessfully reached Thermia by calling +372 600 0970 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +372 600 0970 phone number

Estonia

+358 104 065 760

Click up if you have successfully reached Thermia by calling +358 104 065 760 phone number 0 0 users reported that they have successfully reached Thermia by calling +358 104 065 760 phone number Click down if you have unsuccessfully reached Thermia by calling +358 104 065 760 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +358 104 065 760 phone number

Finland

+33 805 620 630

Click up if you have successfully reached Thermia by calling +33 805 620 630 phone number 0 0 users reported that they have successfully reached Thermia by calling +33 805 620 630 phone number Click down if you have unsuccessfully reached Thermia by calling +33 805 620 630 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +33 805 620 630 phone number

France

+49 514 148 5568

Click up if you have successfully reached Thermia by calling +49 514 148 5568 phone number 0 0 users reported that they have successfully reached Thermia by calling +49 514 148 5568 phone number Click down if you have unsuccessfully reached Thermia by calling +49 514 148 5568 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +49 514 148 5568 phone number

Germany

+354 517 0270

Click up if you have successfully reached Thermia by calling +354 517 0270 phone number 0 0 users reported that they have successfully reached Thermia by calling +354 517 0270 phone number Click down if you have unsuccessfully reached Thermia by calling +354 517 0270 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +354 517 0270 phone number

Iceland

+39 471 052 828

Click up if you have successfully reached Thermia by calling +39 471 052 828 phone number 0 0 users reported that they have successfully reached Thermia by calling +39 471 052 828 phone number Click down if you have unsuccessfully reached Thermia by calling +39 471 052 828 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +39 471 052 828 phone number

Italy

+371 67 566 607

Click up if you have successfully reached Thermia by calling +371 67 566 607 phone number 0 0 users reported that they have successfully reached Thermia by calling +371 67 566 607 phone number Click down if you have unsuccessfully reached Thermia by calling +371 67 566 607 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +371 67 566 607 phone number

Latvia

+370 61 156 798

Click up if you have successfully reached Thermia by calling +370 61 156 798 phone number 0 0 users reported that they have successfully reached Thermia by calling +370 61 156 798 phone number Click down if you have unsuccessfully reached Thermia by calling +370 61 156 798 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +370 61 156 798 phone number

Lithuania

+373 22 661 165

Click up if you have successfully reached Thermia by calling +373 22 661 165 phone number 0 0 users reported that they have successfully reached Thermia by calling +373 22 661 165 phone number Click down if you have unsuccessfully reached Thermia by calling +373 22 661 165 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +373 22 661 165 phone number

Moldova

+31 637 235 687

Click up if you have successfully reached Thermia by calling +31 637 235 687 phone number 0 0 users reported that they have successfully reached Thermia by calling +31 637 235 687 phone number Click down if you have unsuccessfully reached Thermia by calling +31 637 235 687 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +31 637 235 687 phone number

Netherlands

+45 40 035 185

Click up if you have successfully reached Thermia by calling +45 40 035 185 phone number 0 0 users reported that they have successfully reached Thermia by calling +45 40 035 185 phone number Click down if you have unsuccessfully reached Thermia by calling +45 40 035 185 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +45 40 035 185 phone number

Norway

+48 882 054 012

Click up if you have successfully reached Thermia by calling +48 882 054 012 phone number 0 0 users reported that they have successfully reached Thermia by calling +48 882 054 012 phone number Click down if you have unsuccessfully reached Thermia by calling +48 882 054 012 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +48 882 054 012 phone number

Poland

+40 264 417 068

Click up if you have successfully reached Thermia by calling +40 264 417 068 phone number 0 0 users reported that they have successfully reached Thermia by calling +40 264 417 068 phone number Click down if you have unsuccessfully reached Thermia by calling +40 264 417 068 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +40 264 417 068 phone number

Romania

+7 812 747 3030

Click up if you have successfully reached Thermia by calling +7 812 747 3030 phone number 0 0 users reported that they have successfully reached Thermia by calling +7 812 747 3030 phone number Click down if you have unsuccessfully reached Thermia by calling +7 812 747 3030 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +7 812 747 3030 phone number

Russia

+381 113 370 698

Click up if you have successfully reached Thermia by calling +381 113 370 698 phone number 0 0 users reported that they have successfully reached Thermia by calling +381 113 370 698 phone number Click down if you have unsuccessfully reached Thermia by calling +381 113 370 698 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +381 113 370 698 phone number

Serbia

+421 346 214 431

Click up if you have successfully reached Thermia by calling +421 346 214 431 phone number 0 0 users reported that they have successfully reached Thermia by calling +421 346 214 431 phone number Click down if you have unsuccessfully reached Thermia by calling +421 346 214 431 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +421 346 214 431 phone number

Slovakia

+386 34 255 400

Click up if you have successfully reached Thermia by calling +386 34 255 400 phone number 0 0 users reported that they have successfully reached Thermia by calling +386 34 255 400 phone number Click down if you have unsuccessfully reached Thermia by calling +386 34 255 400 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +386 34 255 400 phone number

Slovenia

+34 917 026 356

Click up if you have successfully reached Thermia by calling +34 917 026 356 phone number 0 0 users reported that they have successfully reached Thermia by calling +34 917 026 356 phone number Click down if you have unsuccessfully reached Thermia by calling +34 917 026 356 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +34 917 026 356 phone number

Spain & Portugal

+41 213 124 603

Click up if you have successfully reached Thermia by calling +41 213 124 603 phone number 0 0 users reported that they have successfully reached Thermia by calling +41 213 124 603 phone number Click down if you have unsuccessfully reached Thermia by calling +41 213 124 603 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +41 213 124 603 phone number

Switzerland

+380 442 291 779

Click up if you have successfully reached Thermia by calling +380 442 291 779 phone number 0 0 users reported that they have successfully reached Thermia by calling +380 442 291 779 phone number Click down if you have unsuccessfully reached Thermia by calling +380 442 291 779 phone number 0 0 users reported that they have UNsuccessfully reached Thermia by calling +380 442 291 779 phone number

Ukraine

More phone numbers

Thermia emails

info@thermia.se

100%
Confidence score: 100%

Support

info@thermia.com

90%
Confidence score: 90%

support

Thermia address

Box 950, Arvika, 67129, Sweden

Thermia social media
Checked and verified by Nick This contact information is personally checked and verified by the ComplaintsBoard representative. Learn more

May 07, 2026
View all Thermia contacts