LINEO PRO SINGLE
2.95" / 3.54" Duct Connection
LINEO PRO PROFILE
LINEO PRO PUZZLE 1 SLOT
Frameless Linear Diffusers
LINEO PRO
LINEO PRO frameless linear diffusers are designed for projects that require strong airflow, installation flexibility, and a seamless architectural finish. After plastering and painting, only a narrow slot remains visible, blending naturally into the ceiling or wall surface.
Available with 2.95 in (75 mm) and 3.54 in (90 mm) duct connections, the LINEO PRO collection includes SINGLE, PROFILE, and PUZZLE models for residential and commercial HVAC applications. SINGLE and PROFILE models are supplied as single units. PUZZLE models connect end to end through the PUZZLE LOCK system for continuous runs of several meters. Each diffuser has an integrated balancing damper, adjustable from the room side with the supplied gauge. For air conditioning with an insulated plenum and 4.92 in (125 mm) or 5.91 in (150 mm) connections, see LINEO PRO CONDI.
The LINEO PRO series received the iF Design Award 2025. Available in the United States through Ventek America.
2.95" / 3.54" Duct Connection
2.95" / 3.54" Duct Connection
2.95" / 3.54" Duct Connection
LINEO PRO PUZZLE 2 SLOT
Unboxing LINEO PRO Diffuser
LINEO PRO SINGLE
2.95" / 3.54" Duct Connection
LINEO PRO PROFILE
LINEO PRO PUZZLE 1 SLOT
Frameless Linear Diffusers
LINEO PRO
LINEO PRO frameless linear diffusers are designed for projects that require strong airflow, installation flexibility, and a seamless architectural finish. After plastering and painting, only a narrow slot remains visible, blending naturally into the ceiling or wall surface.
Available with 2.95 in (75 mm) and 3.54 in (90 mm) duct connections, the LINEO PRO collection includes SINGLE, PROFILE, and PUZZLE models for residential and commercial HVAC applications. SINGLE and PROFILE models are supplied as single units. PUZZLE models connect end to end through the PUZZLE LOCK system for continuous runs of several meters. Each diffuser has an integrated balancing damper, adjustable from the room side with the supplied gauge. For air conditioning with an insulated plenum and 4.92 in (125 mm) or 5.91 in (150 mm) connections, see LINEO PRO CONDI.
The LINEO PRO series received the iF Design Award 2025. Available in the United States through Ventek America.
2.95" / 3.54" Duct Connection
2.95" / 3.54" Duct Connection
2.95" / 3.54" Duct Connection
LINEO PRO PUZZLE 2 SLOT
Unboxing LINEO PRO Diffuser
Seamless Air Distribution
LINEO PRO diffusers combine advanced airflow control with installation flexibility and a seamless architectural finish. Built-in balancing dampers allow airflow adjustment after installation, while modular connection options simplify duct routing and assembly. Once plastered and painted, only a clean linear slot remains visible, blending naturally into modern ceiling and wall designs.
Use Cases
Built for larger residential and commercial spaces, this dual-slot profile delivers increased airflow capacity while maintaining the same hidden architectural finish and clean ceiling lines.
Designed for living rooms, bedrooms, and hospitality spaces requiring discreet air distribution. The modular puzzle-lock design allows longer continuous runs while maintaining a clean, frameless appearance throughout the ceiling.
Ideal for kitchens, hallways, and areas with built-in cabinetry, this profile integrates into the gypsum ceiling plane. It disappears after the final painting, leaving nothing behind but a precise linear slot.
LINEO PRO PUZZLE 1 SLOT
LINEO PRO PUZZLE 2 SLOT
LINEO PRO PROFILE
Use Cases
Designed for living rooms, bedrooms, and hospitality spaces requiring discreet air distribution. The modular puzzle-lock design allows longer continuous runs while maintaining a clean, frameless appearance throughout the ceiling.
Built for larger residential and commercial spaces, this dual-slot profile delivers increased airflow capacity while maintaining the same hidden architectural finish and clean ceiling lines.
Ideal for kitchens, hallways, and areas with built-in cabinetry, this profile integrates into the gypsum ceiling plane. It disappears after the final painting, leaving nothing behind but a precise linear slot.
LINEO PRO PUZZLE 1 SLOT
LINEO PRO PUZZLE 2 SLOT
LINEO PRO PROFILE
LINEO PRO SPECIFICATIONS
LINEO PRO SINGLE
LINEO PRO PROFILE
LINEO PRO PUZZLE 1
Duct Sizes
Body Dimensions
Required Space
Air Volume
2.95" / 3.54"
43.31" x 5.24" x 6.34"
Warranty
Paintable Surface, Antistatic; Recycled rigid material (lower part)
Quoted with order
Supply and Return
47.09 - 70.63 CFM
47.09 - 70.63 CFM
47.09 - 70.63 CFM
Application
Supply and Return
Supply and Return
Additional Features
6.3"
LINEO PRO PUZZLE 2
2.95" / 3.54"
2.95" / 3.54"
2.95" / 3.54"
43.31" x 7.64" x 6.34"
42.57" x 7.64" x 6.34"
42.57" x 7.64" x 6.34"
6.3"
6.3"
6.3"
47.09 - 70.63 CFM
Supply and Return
Contact Ventek America
© Ventek America 2026. All rights reserved.
Atlantic City, New Jersey
INVISIBLE AIR DIFFUSERS