Fresh air, intelligently engineered.
Amaryllis brings dedicated fresh-air systems to Indian homes and offices — exhaust fans, dedicated fresh-air (DFA) units and energy-recovery ventilators (ERV) that exchange stale indoor air for filtered outdoor air, without losing the cooling or heating you've already paid for.
From single-room ERVs to whole-building ducted systems, Amaryllis brings hotel-grade air quality to Indian homes and offices — and we supply and fully install every unit below, ducting and commissioning included.

A compact single-point unit that supplies fresh air and exhausts stale air at the same time, recovering up to 92% of heat energy in the process.

Whole-home fresh air ducted through the ceiling, with pre-filter, HEPA and activated carbon stages plus a smart touch controller.

The core ERV module that recovers heating or cooling energy from outgoing air before it's exhausted outdoors.

Pressurises your home with continuously filtered outdoor air, ducted across every floor for consistently healthy indoor air.

Ceiling-mounted, wall-mounted, L-bracket or spliced straight into existing ductwork — fitted to suit your building.

Amaryllis ducted ventilation installed and commissioned in a commercial ceiling space by our team.