Discover the APEX3500
APEX 3500
Fully ducted cooling for smaller rooms.
APEX 3500 keeps well‑insulated cellars up to about 900 cu ft stable.
Remote ducting removes equipment noise from the room.
Digital controls and adaptive airflow maintain a steady set point, and a 2‑year parts and labor warranty supports long‑term reliability.




3353 BTU/h
Recommended for rooms up to about 900 cu ft. Final sizing depends on insulation level, glass percentage, and ambient temperature. Use our BTU Calculator or speak with a retailer.
Ideal For
- Small private cellars, glass wine walls, compact displays, and retrofits that need quiet, concealed cooling.
Design Highlights
- Concealed fully ducted install.
- Digital thermostat with stable control.
- Low vibration to protect aging.
- Accessible panels and standard fittings for faster service.
Considerations
- Glass and warm ambient increase heat load. If more than half the enclosure is glass or the space runs warm, add capacity margin or move to APEX 5000. Verify with the BTU Calculator.
Key Points
2‑speed fan with digital thermostat

Quiet operation for living spaces

Quick‑connect 25 ft duct kit

29.80 x 12.60 x 11.81 in


Industry Leading Warranty
2‑year parts and labor with North American support. Specs and installation include the technical sheet, cut sheet, manual, and duct and clearance diagrams.


Ready to Install your APEX?
Get started with confidence. Here you’ll find essential documentation and installation guides to help you set up your APEX 3500 quickly and easily.