MINICHANNEL® heat exchanger

NEW COIL GEOMETRY – Tube Ø 5mm

The MINICHANNEL® heat exchanger is designed to reduce refrigerant charge and energy consumption and to allow significantly high working pressure.

The special configuration of the closely-spaced louvered fins optimizes and increases heat transfer thanks also to the use of particularly high-efficiency tubes with internal grooves.

STF tubeless condensers with oval tubes

“TUBELESS” AIR COOLED CONDENSERS

At the end of the 1950s an extraordinary product was created: the air cooled condenser denominated “tubeless”, as it is the fins themselves which form the tube for the refrigerant by the insertion of their long tapering collars into each other.

These are then copper-brazed in an inert-atmosphere oven to provide the highest coefficient of conductivity as the refrigerant passes through the fins themselves.

Personalized luminescent doors

Commercial name: LAS

Scope: this technology enables the reproduction of any luminescent logo inside the double-glazing of doors for refrigerators.

Commercial market: all OEMs, especially those operating in the commercial refrigeration sector.

ALUPAINT® aluminium fin protection system

Traditionally, to safeguard their integrity, thicker copper and aluminium fins were used in heat exchangers installed in environments with an aggressive atmosphere, significantly increasing the weight and cost of the exchanger itself.

At the beginning of the 1970s the R&D Laboratory of Contardo in collaboration with an important producer of aluminium coils developed a new, efficient and competitive system to protect the fins, denominated ALUPAINT®.

Luminous doors for refrigerated displays

Commercial name: BLS

Scope: this technology allows the products in any refrigerator with glass doors to be illuminated in the most efficient way.

Commercial market: all OEMs especially those operating in the commercial and professional refrigeration sectors.

Doors with product illumination

Commercial name: BLS1

Scope: this technology allows the products in any refrigerator with glass doors to be illuminated in the most efficient way.

Commercial market: all OEMs especially those operating in the commercial and professional refrigeration sectors.

Gateway transforms the mirror of a lift car into a multimedia tool

Commercial name: Gateway

Purpose: to transform the mirror of any lift car into a powerful multimedia tool to transmit messages, promotions, communication and safety information.

Commercial market: Any commercial, industrial and public meeting space.

SAFETUBES SYSTEM® protection for condensers and dry coolers

The coil suspension system patented by LU-VE in 1999 totally eliminates contact between the tubes and the frames of condensers and dry coolers, guaranteeing complete protection of the tubes in the coil during transport, installation and operation.

WHISPERER PLUS®

The new compact silencer designed and tested in the LU-VE Laboratory guarantees dramatic reduction of sound pressure level by up to 6 dB(A).

The benefits obtained for condensers and dry coolers fitted with THE WHISPERER® PLUS are as follows:

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