Davis Air-Dryr 500 Moisture Control Heater – DAV-1459

Protect your boat, RV, cabin, storage locker, or seasonal vehicle from damaging moisture with the Davis Air-Dryr 500 (DAV-1459). This compact, maintenance-free warm air circulator helps prevent condensation, mold, mildew, corrosion, and musty odors by gently warming the air above the dew point and continuously circulating dry air throughout enclosed spaces.

Unlike traditional dehumidifiers, the Air-Dryr 500 requires no water collection tray, drainage hose, or moving parts. Its quiet operation and low-energy 70-watt heating element make it ideal for long-term use during winter storage or whenever moisture control is needed.

Designed to protect spaces up to 500 cubic feet (14.2 m³), the Air-Dryr 500 draws in cool, damp air, gently warms it, and circulates dry air back into the surrounding area. Its compact size allows installation in engine rooms, cabins, lockers, RVs, and other confined spaces where conventional dehumidifiers cannot fit.

Built for dependable, continuous operation, the Davis Air-Dryr 500 is trusted by boat owners, RV enthusiasts, and anyone looking to keep enclosed spaces dry and free from moisture-related damage.

Features

• Genuine Davis Air-Dryr 500 (DAV-1459)

• Helps prevent condensation, mold, mildew, and corrosion

• No drip pan or drainage required

• Quiet, maintenance-free operation

• Compact design fits tight spaces

• 70-watt low-energy heating element

• Draws only 0.6 amps

• Ideal for boats, RVs, cabins, and storage areas

• Safe for continuous unattended operation

• Reduces musty odors caused by excess moisture

Specifications

Applications

Ideal for:

• Boats and yachts

• Sailboats

• Fishing boats

• RVs and motorhomes

• Seasonal cottages

• Storage lockers

• Engine rooms

• Utility rooms

• Basements

• Storage containers

Benefits

✔ Prevents condensation before it forms

✔ Helps eliminate mold and mildew growth

✔ Protects electronics, upholstery, and equipment

✔ Quiet, maintenance-free operation

✔ No water reservoir to empty

✔ Energy-efficient 70-watt heater

✔ Compact size fits confined spaces

✔ Trusted Davis Instruments quality

Package Includes

• 1 × Davis Air-Dryr 500 Moisture Control Heater (DAV-1459)

• User Instructions