A/C Re-New, Unpressurized, 4 fl oz can

SKU
NC-4057-55
Specifications
Substitute SKU S1-405755
Brand Nu-Calgon
Quiets noisy compressors. Reduces energy consumption, lowers starting and running amps. OEM approved, frees sticking thermostatic expansion valves and reversing valves. Aids in oil return with existing oil in R-22 retrofits. Great for new and old systems.