Description
Product Overview
The Dometic 3315450 is a purpose‑built air conditioner for recreational vehicles, delivering 1530 watts of cooling power at 115 volts. Weighing just 5 pounds and measuring 18 x 9.5 x 6 inches, its compact chassis fits into standard RV ceiling or wall openings without sacrificing performance. Constructed with durable polymer housing and corrosion‑resistant metal components, the unit is engineered for the rigors of mobile use, offering reliable operation from -10 °C to 45 °C ambient temperatures.
Usage
Designed for caravans, travel trailers, and small motorhomes, this AC unit excels in confined spaces where weight and size matter. Whether parked at a campsite, traveling on highways, or stationed in a backyard, the Dometic 3315450 provides consistent cooling for sleeping quarters, kitchen areas, and lounge spaces. Its 115‑volt plug‑in design works with standard RV power supplies, making installation straightforward for DIY owners or professional installers.

Why Choose Us
Dometic brings decades of expertise in mobile climate control, and this model reflects that heritage. The unit undergoes rigorous testing for vibration resistance, ensuring longevity even on rough roads. A built‑in thermostat maintains set temperatures while the low‑noise fan operates at 55 dB, preserving a quiet cabin environment. Backed by a comprehensive warranty and readily available service parts, owners gain peace of mind and easy maintenance.
Key Features
- Compact 18 x 9.5 x 6 in footprint fits tight RV spaces
- Lightweight 5 lb design reduces overall vehicle load
- Powerful 1530 W cooling capacity for rapid temperature control
- 115 V plug‑in operation compatible with standard RV power systems
- Durable polymer housing with corrosion‑resistant metal components for long‑term reliability
FAQ
What size RV is this air conditioner suitable for?
The 3315450 model is ideal for caravans, travel trailers, and motorhomes up to 30 feet in length, where ceiling or wall space is limited.
Can the unit be powered by a generator?
Yes, the 115‑volt requirement can be met by most RV generators that provide a stable 115 V output.
How noisy is the fan during operation?
The fan operates at approximately 55 dB, which is comparable to a normal conversation and does not disturb sleep.
Is installation DIY‑friendly?
Installation involves mounting the unit in a pre‑cut opening, connecting the power cord, and securing the vent. Detailed instructions are included, and most owners can complete the setup without professional help.
What warranty does Dometic offer?
Dometic provides a two‑year limited warranty covering defects in materials and workmanship, along with access to authorized service centers.




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