The Dometic 3104928.019 Return Air Grille is a genuine replacement grille designed for select Dometic ducted RV air conditioner ceiling assemblies. Finished in Polar White, it replaces a damaged, discolored, cracked, or missing return-air grille while restoring the original appearance of the ceiling assembly.
The grille covers the return-air opening where cabin air is drawn back into the air conditioning system. Its slotted design allows unrestricted return airflow while keeping the air filter securely positioned behind the grille.
Dometic part number 3104928.019 is also identified by current Dometic item number 9108707718. 3104928.019 = 9108707718
The Dometic 3104928.019 is designed for older-style Dometic ducted Quick Cool return-air ceiling assemblies. It is commonly used with the following Dometic ceiling assembly / lower-unit numbers:
Because Dometic used multiple ceiling assemblies with similar-looking grilles, verify the original grille or ceiling assembly part number before ordering.
Fitment is determined by the interior ceiling assembly, not simply by the rooftop air conditioner model. Two RVs using similar Dometic rooftop units can use different interior return-air grilles.
Replacing the return-air grille is normally a quick installation and does not require removing the rooftop air conditioner.
The return-air grille is more than a decorative cover. Your RV air conditioner continually pulls warm cabin air through this opening before cooling it and circulating it back through the duct system.
A damaged grille, missing filter, or heavily restricted filter can reduce airflow through the system. Replacing a broken grille and keeping the filter clean helps maintain proper airflow while preventing dust, pet hair, and other debris from accumulating inside the air conditioning system.
Yes. 3104928.019 is the legacy Dometic part number and 9108707718 is the current Dometic item number associated with this Polar White return-air grille.
Yes. The replacement grille is supplied with a return-air filter.
This version is Polar White.
The grille measures approximately 14-1/8 inches by 7-5/8 inches.
No. Dometic has used several different ceiling assemblies and return-air grille designs. This grille is intended for select older-style ducted Quick Cool ceiling assemblies. Verify your existing grille or ceiling assembly part number before ordering.
No. This is an interior ceiling component and can normally be replaced without disturbing the rooftop air conditioner.