Airrex Air Conditioners

Frequently Asked Questions
A: The Airrex unit draws in warm ambient air, passes it over a refrigeration coil to remove heat and humidity, then discharges cooled air into the space while exhausting hot air out of the machine.
A: Yes — in most setups you need to use an exhaust duct or hose to remove the hot air from the space, otherwise the unit’s efficiency will drop significantly.
A: Yes — many Airrex models include an auto-restart feature that resumes operation after a power outage.
A: It depends on model, but for example the HSC-60P (60,000 BTU) covers up to about 2,000 sq ft in appropriate conditions.
A: Clean the removable washable air filters regularly (e.g., monthly or per manual) to maintain airflow and unit performance.
A: The unit either collects condensate in an internal tank (with auto-shutoff) or pumps it out via a built-in condensate pump.