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Home›Repair guides›Kohler›Reset the Thermostat, 20RESC/20RESCL

Kohler 14RES / 20RES — Reset the Thermostat, 20RESC/20RESCL

Repair & overhaul · enclosure thermostat

For the Kohler 14RES / 20RES, from the Kohler operator's manual.

Applies to: Kohler 14RES, Kohler 20RES, Kohler CH 740 engine, Kohler CH1000 engine

Before you start

  • Disconnect battery negative lead first
  • Hot engine and exhaust system

Procedure

  1. Disconnect utility power at distribution panel.
  2. Disconnect battery negative lead first.
  3. Open enclosure roof and secure with roof stay.
  4. Remove front enclosure panel to access thermostat.
  5. Press thermostat reset button.
  6. Replace front panel.
  7. Reconnect battery negative lead last and restore utility power.
  8. Reset fault on controller.

Tools required

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Full service-parts list: Kohler 14RES →, Kohler 20RES →

Source: Kohler operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

More Kohler repair guides →