Filter 4 products
Vertical Air Handling Unit — V Series
Standard AHU
GTS-V Series
GreenVAC · GTS
Vertical Air Handling Unit — V Series

500 – 20,000 m³/h Vertical Discharge Compact
Modular Air Handling Unit — M Series
Standard AHU New
GTS-M Series
GreenVAC · GTS
Modular Air Handling Unit — M Series

Site-assembled modular AHU for large-scale projects where access restrictions prevent delivery of a fully assembled unit. Each module ships flat and assembles on-site with standard tools — no specialist equipment required.

5,000 – 80,000 m³/h Site Assembled Scalable
Energy Recovery AHU — ER Series
Standard AHU High Efficiency
GTS-ER Series
GreenVAC · GTS
Energy Recovery AHU — ER Series

Integrated rotary wheel or plate heat exchangers recover up to 85% of exhaust thermal energy. Ideal for LEED and ASHRAE 90.1 compliant projects, or any continuously ventilated space where reducing operating costs is a priority.

Up to 85% Recovery Rotary / Plate HX LEED Compatible
Hygienic Air Handling Unit — HG Series
Standard AHU
GTS-HG Series
GreenVAC · GTS
Hygienic Air Handling Unit — HG Series

Smooth, crevice-free 304 or 316L stainless steel internal surfaces engineered for pharmaceutical, food processing, and hospital operating theatres. Meets EN 1886 Class D1/D2 and VDI 6022 hygiene standards with HEPA-ready filter stages.

SS304 / SS316L EN 1886 D1 VDI 6022 HEPA Ready
Bespoke Engineering

Need a Custom Configuration?

Every GTS product is configured to your exact project specifications. Our engineering team provides a detailed proposal within 48 hours.