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Meet Mellizo

Image of Mellizo Twin Fan

S&P UK is excited to unveil Mellizo – the quietest and most efficient twin fan we’ve ever made!

Mellizo is versatile, cutting-edge and eco-friendly, and is designed for simple installation in environments such as bathrooms and changing rooms.

Spanish for ‘twin’ to reflect our heritage, Mellizo is the result of significant research and development across S&P, channelling our collective minds and expertise to set new industry standards for twin fans.

Mellizo has the lowest Specific Fan Power possible and is packed with cutting-edge technology inside its durable steel sheet casing.

It is also designed for indoor and external installation with horizontal and vertical mounting.

You can’t hear how good it is, so we’ll have to tell you…

“We’re incredibly excited and proud to be launching Mellizo – a genuine game-changer for twin fan performance.“

Lee Page, Sales Director

Quietest twin fan

Quietest Twin Fan 

Optimum efficiency

Optimum Efficiency

Lowest SPF

Lowest SFP

Eco-friendly

Eco-Friendly

Features & Benefits

Optimum Efficiency

PERFECT CONTROL

Multiple sensor inputs for remote activation by external sensors and switches

SAVES ENERGY

Demand ventilation:

Low, medium, and high speed

Progressive speed control

Constant pressure

Variable speed control

AUTO CHANGEOVER

Run/Standby with automatic fault changeover

Duty share (3-24 hours)

BMS CONNECTIVITY

Simple BMS connectivity

Volt-free, 230V or 0-10V

LOWEST SFP

Cutting-edge technology extends fan life and reduces power usage in line with Building Regs Part L

Quietest Sound

CASING

Double layered galvanised steel sheet

ACOUSTIC LINING

Flame-retardant

V0 acoustically lined case

ECOWATT MOTOR

S&P trademarked

EcoWatt motor

IMPELLER

Guide vane and outlet diffuser

SILENT BLOCK

Silent elastic block between the motor and the holder to reduce the motor’s vibrations

Innovative Design

SUPERIOR PERFORMANCE

Our hallmark in-line fan assembly guarantees optimal performance

DIGITAL DISPLAY

Indicates running, stopped, and/or fault condition

RELIABLE AND COMPLIANT

Meets latest legislation and building regulations, as well as ISO quality standards

INSTALLATION CONFIGURATION

Indoor or external installation as standard, with horizontal or vertical mounting

FIRE SHUTOFF SWITCH

Auto fan stop on external fi re detection

Tech Specs

Double layered galvanised steel casing with flame-retardant V0 acoustic lining

S&P ECOWATT backward curved centrifugal fans and EC motors with thermal overload protection

Integral control unit provides automated run and standby, duty-sharing adjustable from 3 to 24 hours and BMS output/remote fault indication

Remote On/Off via volt-free contact and/or 230V signal. Variable speed control – manual or automated

Installer-defined fixed speed control, either continuous or on-demand

Integral over-run timer

Digital Display indicates running, stopped, and/or fault condition

Testimonial

Rikki Webster, Director, Edge Ventilation

“S&P UK have continuously provided an exceptional and professional service to match the products which they offer.

They are our first port of call when it comes to mechanical ventilation products due to their quality, reliability and customer care.”

Controls & Ancillaries

REB-EcoWatt Remote Speed Controller

Radio Frequency Sensors: CO₂, VOC, or Humidistat

7-Day Time-Clock

PIR Sensor, Thermostat, Pressure Sensor

Rectangular to Circular Adaptor

Matched Silencer

Outlet Guard

Flexible Connector

Outlet Damper/ Actuator

Anti-Vibration Mounts

Image of Mellizo Spec
Mellizo's digital screen
Mellizo parts

Models

Model

Mellizo 400 EcoWatt

Mellizo 700 EcoWatt

Mellizo 1000 EcoWatt

Mellizo 1300 EcoWatt

Mellizo 1600 EcoWatt

Dimensions (W/H/L mm)

786 x 356 x 555

835 x 395 x 605

885 x 426 x 656

885 x 440 x 705

937 x 475 x 766

Weight (kg)

25

30

35

40

45

Mellizo dimensions

Take A Closer Look

Horizontal Mounting

Access from underside or topside

Image of Mellizo Spec

Vertical Mounting

Flange duct connection

Mellizo Vertical

Insulating Foam

Reduces sound breakout

Mellizo sound reduction

Digital Display

Run/fault display

Mellizo's digital screen

Get in touch!

The S&P team

“Building on our reputation for innovation and breaking barriers, we’re confident Mellizo will quickly become the market leader for quiet and efficient twin fans.”

Lee Page, Sales Director

Installed every 6 seconds

An S&P product is installed somewhere in the world every 6 seconds

Warranty

Two-year warranty for peace of mind

Available on NBS source

Available to specify on NBS Source

Get in touch

Get in touch to discuss your requirements

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