Customizable DC Brushless Fresh Air System with Heat Exchange Function

You're probably dealing with stale indoor air and high energy bills, and this unit tackles both at once—it pulls in filtered outdoor air while recovering heat or humidity from what it exhausts, which is pretty much the whole point for commerical or residential setups.

It runs on a DC brushless variable frequency motor, so noise stays at or below 45dB, and airflow is adjustable form 100 to 2000m³/h depending on what you need. PM2.5 filtration hits ≥95%, and the heat exchange type can be full heat or sensible heat recovery (check which fits your climate). Power supply is 220V/50Hz by default, but our company can customize that.

Operating temp range is -20°C to 50°C, so it handles most environments without issue. CE, ISO9001, and 3C certifications are in place, but we usually have stock on standard models—confirm lead time for custom builds, which can run 20 days or so.

What you get is the unit itself, a COA, and basic mounting hardware—no ductwork or external sensors included unless you specify. One thing: it's not suited for high-humidity zones above 90% RH without an addtional pre-filter, so keep that in mind.

Most buyers go with the 1000m³/h version for mid-sized offices or apartments, but the 2000m³/h variant is better for larger commercial spaces. Also, the sensible heat option is cheaper but less effective in humid climates—full heat recovery handles moisture better.

Ordering is straightforward: tell us your airflow target, votage preference, and whether you want OEM/ODM labeling. We ship via pallet, and MOQ is typically 10 units for custom specs.