You may have already heard about TdX 20 refrigerant if you have been active in the HVAC-R industry in the last couple of years. With the phasing out of the popular refrigerant – R22 – due to environmental issues, many
You may have already heard about TdX 20 refrigerant if you have been active in the HVAC-R industry in the last couple of years. With the phasing out of the popular refrigerant – R22 – due to environmental issues, many