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Polar Temp 0003937 is an OEM replacement controller (model ERC112C) that regulates and monitors system functions for refrigerated and restaurant equipment. The controller provides drop-in integration to match maker specifications and is sold individually. It measures 3.3 x 3.25 x 2.05 in (8.38 x 8.26 x 5.21 cm), weighs 0.26 lbs (118 g), and fits multiple compatible refrigeration models.
OEM replacement controller ERC112C (Polar Temp 0003937); compact form factor; sold each as PLR0003937.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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