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Dometic 3310710.003 Replacement Shroud for HP Model RV Air Conditioners, Polar White

Dometic 3310710.003 Polar White replacement shroud for HP model RV rooftop air conditioners, top view showing vented housing
Dometic Replacement Shroud For HP Model Air Conditioners, Polar White
 
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List Price: $201.49
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Part Number: 3310710.003
Manufacturer: Dometic
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DometicPart No. 3310710.003Polar WhiteDometic 3310710.003 Replacement Shroud for HP Model RV Air Conditioners

Restore the appearance and weather protection of your rooftop HP series air conditioner with this genuine Dometic replacement shroud. Purpose-built for six specific HP model units, this Polar White housing keeps UV exposure, road debris, and rain out of your A/C internals while maintaining the clean OEM look of your roof line.

Direct-Fit Shroud Replacement for Dometic HP Series Air Conditioners

Over time, rooftop A/C shrouds take a beating -- UV degradation, hail strikes, tree branches, and pressure-washing can crack, yellow, or warp the original housing. A damaged shroud is not just cosmetic: it exposes internal components to moisture and road grime, shortening the life of your entire unit. The Dometic 3310710.003 is the correct OEM-spec replacement to get your HP model air conditioner looking and performing like new.

This shroud is designed and manufactured by Dometic specifically for the HP model family. No cutting, no drilling, no adapter brackets -- it mounts using the same footprint and fastener locations as the original. At 5 lbs., it ships light and installs in under an hour for most DIY owners.

OEM Direct Fit

Engineered to exact Dometic HP series specifications. Replaces the original shroud without modifications to your roof mount or A/C unit.

Polar White Finish

Color-matched Polar White exterior coordinates with most standard RV roof decor and resists fading under extended UV exposure.

Lightweight Construction

At approximately 5 lbs., the shroud is easy to handle on the roof and does not add meaningful load to your rooftop assembly.

2-Year Warranty

Backed by Dometic's limited 2-year manufacturer warranty, giving you confidence in long-term durability and parts support.

Compatible HP Model Units

This shroud is confirmed to fit the following Dometic HP series air conditioner models. Verify your existing unit's model number before ordering -- it is typically printed on a label on the unit's side panel or in your owner's documentation.

  • 520300.501E1
  • 520310.501E1
  • 520315.501E1
  • 520315.506E1
  • 520310.650E1
  • 520316.506E1
Genuine Dometic OEM Part -- Sourcing the correct OEM shroud ensures proper panel alignment, watertight seating, and correct ventilation geometry. Aftermarket alternatives may not match mounting hole patterns or duct openings on HP series units.

Installation Overview

Replacing your HP series shroud is a manageable DIY project for most RV owners comfortable working on the roof. General steps include:

  • Turn off and disconnect power to the A/C unit before starting any work on the roof.
  • Remove existing shroud retaining screws around the base perimeter (typically six to eight screws depending on sub-model).
  • Lift the damaged shroud straight up and off the unit, being careful not to snag any internal wiring or capacitor connections.
  • Set the new 3310710.003 shroud in place, aligning base tabs with the mounting rail of the A/C unit.
  • Reinstall all retaining screws snug-tight -- do not overtighten, as the plastic base flange can crack.
  • Inspect the foam seal or gasket at the base; replace if compressed or torn (sold separately).
Tip: While the shroud is off, it is a good opportunity to clean condenser coil fins, check refrigerant line insulation, and inspect the roof gasket around the A/C base frame. A clean condenser can measurably improve cooling output.
Maintenance Note: Periodically rinse the shroud exterior with fresh water and mild soap to prevent dirt buildup in vent louvers. Avoid petroleum-based cleaners -- they can degrade the plastic over time and cause premature yellowing or brittleness.

Product Specifications

ManufacturerDometic
Part Number3310710.003
SKU69-3725
UPC713814219710
ColorPolar White
Weight5 lbs.
WarrantyLimited 2-Year Manufacturer Warranty

Fitment -- Compatible Models

Model 1520300.501E1
Model 2520310.501E1
Model 3520315.501E1
Model 4520315.506E1
Model 5520310.650E1
Model 6520316.506E1

Product Details

Product TypeReplacement A/C Shroud
A/C SeriesDometic HP Model
ApplicationRV Rooftop Air Conditioner
OEM ReplacementYes -- direct OEM Dometic part
Modification RequiredNone -- direct bolt-on replacement

What Is Included

Included1x Replacement Shroud (3310710.003)
NOT IncludedMounting screws, base gasket/seal, tools
Important Information
  • Confirm your A/C unit's model number matches one of the six listed compatible models before purchasing. This shroud is NOT a universal fit for all Dometic air conditioners.
  • Disconnect all electrical power to the A/C unit before removing or installing the shroud. Rooftop A/C units retain voltage at capacitors even after the breaker is off -- allow the unit to sit unpowered for several minutes before handling internal components.
  • Work on the roof only from a stable, level surface. Use appropriate fall protection if your RV roof height creates a safety risk.
  • Mounting screws and base foam gaskets are not included -- inspect existing hardware and seal during installation and replace as needed.
  • Do not operate the A/C unit without the shroud in place. The shroud directs airflow across the condenser coil; running without it can reduce efficiency and allow debris ingestion.


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