Technical Overview
Overview & Function
The Dometic 3314853.000 is a non-ducted heat pump climate unit for RV applications, providing both cooling and heat-pump heating through a direct-discharge ceiling interface. Non-ducted units suit coaches without ceiling ductwork, discharging conditioned air straight from the interior assembly. Because source detail beyond identity and configuration tokens is limited, this page states what is verified and how to confirm compatibility.
Fitment & Compatibility
Fitment follows the complete part number plus the non-ducted heat pump configuration. Match 3314853.000 on your build sheet or old unit tag and confirm your coach uses non-ducted discharge. It fits the standard RV roof opening and pairs with the specified interior assembly for this configuration.
Technical Construction & Specifications
No capacity, voltage, or dimensional figures are published in the source data for this listing, so none are stated here. What is guaranteed is genuine Dometic factory origin under part number 3314853.000 with the standard warranty. Confirm electrical and configuration requirements from your build documentation before ordering.
Installation & Maintenance Guidelines
Rooftop unit replacement is a two-person job with safe roof access. Disconnect all power, document wiring and configuration settings, and lift with rated equipment. Set the new unit on a fresh gasket, torque evenly, and configure controls per the guide. Test cooling, heat-pump, and fan modes completely before travel.