ETR Switch
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ETR Switch

$29.95

Replacement ETR Switch for W123 & W126 by Ranco.

SKU: ETR001 Categories: ,

 

Replacement ETR Switch for W123 & W126 by Ranco. The ETR switch measures the temperature of the evaporator and controls compressor cycling. As these switches age, they often malfunction, leading to slower compressor cycling times and larger temperature swings at the vents. Probe is inserted into evaporator to measure temperature. Easy to install.