Nordic Cooling Unit for 1200 and 1210 Model Refrigerators (replaced 634747/ 634746)
This is the Norcold Cooling Unit for 1200 and 1210 Model refrigerators regardless of serial number. The slot for the AC heater is designed to fit the newer style AC heater with a 45 degree bend, not a 90 degree bend. If you have the older style AC heaters, you will need to upgrade them to:
45 degree bend Norcold AC Heater (CLICK)
Installation
Time:
- 3-5 hours
Tools Needed:
- Screwdriver
- Putty Knife
- Thermal mastic (included with cooling unit)
- Ammonia or mineral spirits
Steps:
- Unmount the refrigerator from back mounting plate and front frame (if one exists).
- Shut off and disconnect propane.
- Disconnect the power board from AC power and DC connections.
- Rock the refrigerator into the coach.
- Inside freezer compartment, you'll need to remove the evaporator screws from the back plate (usually 8 of them).
- Lay refrigerator face down on the floor on blankets.
- Remove remaining screws from the back side of the cooling unit and remove cooling unit from refrigerator box.
- With a putty knife, scrape off old thermal mastic until you have a clean surface.
- Clean that surface with ammonia or mineral spirits.
- Bead on new thermal mastic, using all mastic in the tubes provided.
- Screws the cooling unit into place.
- Reverse previous steps and reinstall refrigerator.
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