Product Information The products we provide

Chilled and Hot Water Fan Coil Units

Fan coil units form a major part of HVAC water systems and at Intramech we have branded our products. These are known for their wide range including controls, accessories and support. Our experienced and well-equipped team offers round-the-clock technical back up with a no-nonsense approach. Our mission is to become South Africa’s leading supplier as we continue to stock our factory in Cape Town and Midrand with a variety of ranges and sizes to help with last-minute designs for immediate supply which meets our customers’ deadlines and cancels out normal lengthy delivery times. Special unit designs and control requirements are not new to us and is handled with precision. Our user-friendly software is available for preferred personal selections and comparisons.

Yearly factory visits ensure that quality and development is up to speed, and our warranties are dealt with adequately.

Low & Medium Static Ceiling Concealed Ducted Fan Coil Units

• <150 Pa external static pressure
• <8 Models 2-pipe 3 or 4 row from 3.42kW to 23.9kW cooling capacity
• All models available in 4-pipe
• Cu/Ali water coil with galvanized frames
• Extended galvanized powder-coated & externally- insulated sloped drip tray
• Forward-curved centrifugal fans with 3 speed 1Ø AC fan motor standard + alternative EC motor option
• Insulation return plenum
• Slide in/out electric heater compartment with ‘millboard’ roof lining
• Nett filters

High-Static Indoor Low-Profile Air-Handling Units

• <450 Pa external static pressure
• 11 Models 2-pipe 4 or 6 row from 11.2kw to 111kw
• All models available in 4-pipe
• All models available in double skin
• Cu/Ali water coil with stainless-frames
• Forward-curved direct-driven centrifugal fans driven by 3Ø variable speed fan motors
• Soft starters fitted and wired as standard
• Stainless steel drip tray extending across the entire width inside the coil compartment
• Electric heater compartment fitted to the face of the water coil
• 50mm Washable panel filters housed in slide panels

Hydronic Cassettes

• 14 Models 2-pipe 2 row sizes from 2.37kw to 11.5kW cooling capacity
• 6 Models 4-pipe 2+1/2 row from 3.13kW to 7.92kW cooling capacity
• Cu/Ali water coil
• 3-Speed or optional 5 speed motor with ultra-quiet low speed option or
• Japanese EC motor with modulating 0~5v DC input alternative option
• Optional electric re-heat accessory
• 6, 4 or 1-way blow configuration
• Stepping motors for swing louvers
• Auxiliary electric heat element for booster or primary heat source application suitable for installation on-site or in-stock
• Nylon net filter
• Condensate drainage system with integrated drain pump and float switch
• Optional wall mounted or IR remote control available as well as microprocessor control incorporating computer host, RS485 modbus and master/slave control
• Eurovent certification

Hydronic Mid-walls

• 7 Models 2-pipe 2 row from 1.31kW to 6.25kW cooling capacity
• Cu/Ali water coil
• Cosmetically attractive cabinet
• Optional electric re-heat accessory
• Synthetic Elastomer tube integral hose with stainless-steel outer braiding
• Quiet operation permanent split capacitor EC blower motors as standard
• Washable fine mesh filters
• Air Distribution via deflector blades and independent directional vanes
• Optional wall mounted or IR remote control available as well as microprocessor control incorporating computer host, RS485 modbus and master/slave control
• Eurovent certification
• 4-Pipe coils not available in this range but special 2~4-pipe change over valve assembly kits are designed to use the same water coil for heat or cool and are available

Hydronic Universals

• 9 Models 2-pipe 3 or 4 row from 1.79kW to 11.7kW cooling capacity
• All models available in 4-pipe
• Bearing structure with thermal-acoustic internal insulation manufactured from thick galvanized sheet-steel with universal holes for fixing to wall/ceiling
• Rust, corrosion, chemical agents, solvents, aliphatic and alcohol resistant cabinet
• All models can be ordered uncased
• Fixed air delivery grilles, adjustable in two positions and supplied with small side doors for easy access to control panel
• Cu/Ali high efficient water coil fixed by mechanical expansion
• Double inlet centrifugal fans coupled to electric motors or
• Japanese EC motor with modulating 0~5V DC input also available
• Metal framed air filter
• Optional unit, wall mounted or ir remote control available as well as microprocessor control
• Eurovent certification

Controls Accessories

• On/off 24/230vac wall thermostats available for the ducted FCUs and AHUs complete with 3 speed fan, auto change over 0-10vdc/230vac heat/cool signal, LCD display and RS485 Modbus option
• Brass or ball valves (2 or 3-way) with motorized, modulating, thermal or electric 24/230vac actuators <1.25 l/s
• Brass or ball valves (2 or 3-way) with 3 position 0-10vdc or 24/230vac actuators >8 l/s
• Flow balancing/modulating valve DN20~200
• BTU meter with modbus available 2-~400mm