Description
Trane VAL9597 TXV R 407A How do I confirm this How do I confirm this is the right replacement for my unit utilizing a precise blend of high capacity desiccants to prevent internal corrosion and ice formation at the expansion valve
Trane VAL9597 TXV R 407A How do I confirm this How do I confirm this is the right replacement for my unit utilizing a precise blend of high capacity desiccants to prevent internal corrosion and ice formation at the expansion valve