Colourfan Supply units are the versatile solution for a wide range of applications. With energy efficient, ErP Lot 11 compliant fans and robust case construction, the low profile units are suitable for ceiling voids, plantrooms and roofs and can be configured for top or bottom access. the perfect complement to Colourfan Extract Units. Rigid single skin galvanised sheet steel for sizes 0-6. Aluminium tubular frame and galvanised double skinned panels with mineral wool slab infill for sizes 7-9. Grade G4 or G7 high efficiency synthetic pleated filters as standard options Filter airflow pressure switch fitted Dual access panels fitted with quick release catches to enable easy maintenance to individual components Built in LPHW or EHB options LPHW units have a fitted coil connection cover EHB units have a fitted thermal cut out, airflow pressure switch Optional shut off damper with 230 Vac or 24 Vac open / close damper motor available Pre-wired to controls when /CP or /CPSC configuration is ordered

Fitted and pre-wired isolator when /I or /ISC configuration is ordered An optional speed controller can be supplied giving a choice of manual, or automatic control from a variety of sources, including BMS, Air Quality Sensor or PIR sensor The Colourfan Supply Acoustic range is suitable for many installations including schools, offices, libraries, hotels and retail establishments. Designed to fit any application, the units have been acoustically tested to BS EN ISO 3744:2010. Double skinned cases available in plantroom or weatherproof. All units are built to BS EN 1886 with 50 mm aluminium tubular frame and galvanised sheet steel panels, with high density resin bonded mineral wool slab infill Backward curve EC fans offering maximum efficiency, minimum energy consumption, fully controllable and ErP2015 compliant Rectangular spigot connections are fitted with 30 mm MEZ flange, avoiding the need for additional accessories Dual access panels enable the filters to be replaced, without the need to remove large access panels

Fan motor assembly is internally anti-vibration isolated and fitted with a quick change plug connector for easy maintenance Plantroom units suitable for top or bottom access to fans, left or right access to filters and controls. External units are top access fans only A variety of modulating LPHW and electric heater options are available to suit the required application Low duty, high efficiency plate heat exchanger unit. Duties up to 2.0 m3/s Cased plate heat exchangers 50-70 % heat recovery depending on conditions Case manufactured from galvanised sheet steel with thermal lining Condensate drain pan to exhaust with 3/4" BSP connection Round spigots complete with 'safe fit' rubber gasket for easy ductwork connection Units can be hung or secured to a base Easy to install in ventilation systems Can be used in conjunction with many VES products High duty, high efficiency plate heat exchanger unit. Cased plate heat exchanger

Rectangular spigots with 20 mm MEZ flange connections Ecovent - High efficiency heat recovery air handling units. Duties up to 2.5 m3/s Low energy / high efficiency fans Low SFPs to achieve L2 Building Regulations Wide range of models for ceiling void, plantroom and external locationsportable ac units vs window units High efficiency plate heat exchanger and modulating face and bypass damper to control heating / cooling recoverywall ac units with heat Variety of control options to suit unit requirementsbest portable ac unit 2014 Quick change plug connections for easy electrical maintenance Multi access plantroom units with top, bottom, left or right access Inbuilt intelligent controls technology for performance and efficiency

Automatic air volume commissioning Integrated energy meter for actual consumption and savings Conditional based servicing, calculating the efficient optimal filter change point Find out more about Ecovent Heat Recovery Ecovent Twin - High efficiency twin extract heat recovery air handling units Duties up to 1.5 m3/s Low energy / high efficiency fans Twin extract fans to utilise heat recovery technology in sensitive continuous extract systems Low SFPs to achieve L2 Building Regulations Wide range of models for ceiling void, plantroom and external locations High efficiency plate heat exchanger and modulating face and bypass damper to control heating / cooling recovery Variety of control options to suit unit requirements Quick change plug connections for easy electrical maintenance Multi access plantroom units with top, bottom, left or right access Inbuilt intelligent controls technology for performance and efficiency

Automatic air volume commissioning Conditional based servicing, calculating the efficient optimal filter change point Ecovent Acoustic heat recovery unit ideal for noise sensitive applications. Low noise to meet acoustic requirements, including BB93 Independent acoustic testing to BS EN ISO 3744:2010 Up to 75 % heat recovery efficiency and modulating damper to control heating / cooling recovery Duties up to 0.45 m3/s High efficiency fans with low SFPs to achieve L2 Building Regulations Inbuilt BlueSense intelligent controls technology for performance and efficiency Variety of options to suit unit requirements Multi access plantroom units with top, bottom, left or right access Condition based servicing, calculating the efficient optimal filter change point Premium efficiency heat recovery. Using the latest Computational Fluid Dynamics simulations, the plate heat exchangers in Ecovent Counterflow units have been designed to optimise airflow.

This enables a true rate of heat transfer, giving efficiencies of up to 90 % to BS EN 308:1997 specification. Heat Recovery up to 90 % ErP 2015 compliant low energy EC fans Duties up to 1.3 m3/s Low SFP to exceed L2 building regulations Low noise to help meet acoustic requirements, including BB93 Fitted BlueSense controls for simple installation Max bespoke air handling units A and C can meet customer's precise requirements and provide a low cost and energy efficient solution. Flat pack options can also be provided for difficult site conditions. Suitable for many applications Unlimited range of duties High efficiency heat recovery 25 mm double skinned case construction Specific Fan Power to achieve L2 Building Regulations High quality plantroom or weatherproof units available Optional EC Fans with integral control Cross flow heat exchanger with optional controls and heating types Max bespoke air handling units B and D can meet customer's precise requirements and provide a low cost and energy efficient solution.