Meet Mellizo
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
Optimum Efficiency
Lowest SFP
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
Models
Model
Mellizo 400 EcoWatt
Mellizo 700 EcoWatt
Mellizo 1000 EcoWatt
Mellizo 1300 EcoWatt
Mellizo 1600 EcoWatt
Mellizo 3000 EcoWatt XL
Mellizo 6000 EcoWatt XL
Mellizo 12000 EcoWatt XL
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
1300 x 680 x 860
1500 x 798 x 978
1780 x 908 x 1108
Weight (kg)
25
30
35
40
45
102
130
230
Take A Closer Look
Horizontal Mounting
Access from underside or topside
Vertical Mounting
Flange duct connection
Insulating Foam
Reduces sound breakout
Digital Display
Run/fault display
Get in touch!
“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
An S&P product is installed somewhere in the world every 6 seconds
Two-year warranty for peace of mind
Available to specify on NBS Source
Get in touch to discuss your requirements