Search found 1 result
- 09/05/22, 22:41
- Forum : Hydraulic, wind, geothermal, marine energy, biogas ...
- Subject : Compliance gas geothermal R12 R22
- answers: 12
- views: 34269
Re: Geothermal gas compliance in R12 R22
Hello I have just moved into my new house and this one is equipped with an R22 gas geothermal underfloor heating boiler which has never been maintained, I have been looking for a professional who could tell me if this one is working properly but I have always the same answer, I don't...