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Thermostats and time switchesWater-supplied air heatingClimate Control ProductsRadiant panelsHVAC systemsControllers and position switchesGas-fired air heatingGas-fired radiant heatingHeat pumpsControl cabinetsElectric air heatingElectric radiant heatingVentilation and recirculation equipmentAir heatingHeat pump air heatingRadiant heatingAir curtainsDry coolersBoilersAir distribution systemsControl equipment
Thermostats and time switches
You have also come to the right place for controlling your Mark HVAC unit. We have a wide range of room thermostats and clock thermostats.
View this categoryWater-supplied air heating
Need heating in a showroom or shop? Have you already thought about water-fed air heating? With the extensive range of indirectly fired air heaters, Mark Climate Technology has the solution…
View this categoryClimate Control Products
Get to know the climate equipment from Mark Climate Technology: a leading range in the field of heating, cooling, ventilation and air treatment. Our goal? An optimal indoor climate for…
View this categoryRadiant panels
Radiant panels heat without drafts, dust or air movement. This form of water-supplied radiant heating is experienced as very pleasant.
View this categoryHVAC systems
Nowadays stricter requirements are imposed on the indoor climate in buildings. An air handling unit or heat recovery unit ensures that the air in a building is always of good…
View this categoryControllers and position switches
A wide range of controllers, transformers and selector switches are available for optimally setting the desired indoor climate.
View this categoryGas-fired air heating
Apply gas-fired air heating? Check out the gas-fired air heaters from Mark Climate Technology! Thanks to an extensive capacity range, the devices have a wide range of applications.
View this categoryGas-fired radiant heating
Mark Climate Technology produces various gas-fired radiant heating systems. Our range of gas-fired radiant heaters consists of high efficiency black tube heaters and high temperature plaque heaters.
View this categoryHeat pumps
In the field of environmentally friendly solutions for heating and cooling, Mark Climate Technology has various types of heat pumps in its range.
View this categoryControl cabinets
We have both standard and customer-specific control cabinets available for controlling our HVAC products.
View this categoryElectric air heating
Are you looking for economical electric air heating? Mark’s electric heaters can be used in showrooms, changing rooms, industrial halls, ships and garages.
View this categoryElectric radiant heating
Mark Climate Technology’s electric radiant heating range consists of electric infrared radiant heaters for a variety of applications. Take a quick look!
View this categoryVentilation and recirculation equipment
Mark Climate Technology has various ventilation systems in its range. From destratification and ceiling fans to roof fans and mobile ventilation units. Check them out below!
View this categoryAir heating
Looking for an air heating specialist? With the extensive range of air heaters, Mark Climate Technology helps to create a pleasant indoor climate.
View this categoryHeat pump air heating
Are you looking for an air heater combined with a heat pump for cooling and heating? Then look further under this category!
View this categoryRadiant heating
Radiant heating is a very energy-efficient choice for heating sports halls, production halls, aircraft hangars, showrooms and garages. Check out the black tube heaters, radiant panels and infrared heating from…
View this categoryAir curtains
Keep out the cold and polluted air with the air curtains from Mark Climate Technology. Our range can be used in shops, distribution centers and hospitals, among other places. Look…
View this categoryDry coolers
Discover energy-efficient dry coolers for industrial process cooling and HVAC applications. Ideal for power plants, manufacturing, and commercial buildings.
View this categoryBoilers
Heating a large building? Then you are in the right place with the industrial central heating boilers from Mark Climate Technology. The boilers are available in larger capacities from 168…
View this categoryAir distribution systems
With the air distribution systems from Mark Climate Technology, fresh air is distributed evenly in the room.
View this categoryControl equipment
We have various types of control equipment in our range for controlling the HVAC systems from Mark Climate Technology.
View this categoryHigh inducing air supply systemsView this product
- Even air distribution in the room
- Draft-free inlet
- Low noise level
- Various versions possible
Air distribution hosesView this product
- Low noise level
- Easy cleaning
- No condensation (even at low room temperatures)
- Easy assembly
- Low weight
GS+ high-performance air heaterView this product
- Efficiency > 106%
- Energy-saving
- Environmentally-friendly
- Modulating premix burner
- Outlet temperature sensor
GSX gas-fired air heaterView this product
- Long lifespan
- Low operating costs
- Robust
- Reliable
- Uniform temperature distribution through high air displacement
GC+ air heater with a centrifugal fanView this product
- Centrifugal fan with forward curved blades
- 3-phase electric motor 1400 min-1
- V-belt transmission
- Shock absorbers
- Low noise level
L-TYPE vertical or horizontal air heaterView this product
- A dual blast centrifugal fan with bent blades
- Vee-belt drive
TANNER MDE electric air heaterView this product
- Aluzinc housing
- 400V version
- IP 00B
- Long lifetime
- Low noise level
TANNER MDA water-supplied air heaterView this product
- Manufactured with a corrosion-resistant aluzinc housing as standard
- Copper/aluminium heat exchanger
- Highly versatile due to extensive configuration options
- Available as 230V or 400V
- IP class 54
TANNER MDA+ water-supplied air heater/coolerView this product
- Integrated drip tray
- Optional: condensate pump
- Supplied as standard in a corrosion-resistant Aluzinc casing
- Copper/aluminium heat exchanger
- IP 54
TANNER MD hot water duct heaterView this product
- Manufactured with a corrosion-resistant aluzinc housing as standard
- Copper/aluminium heat exchanger
TANNER MBA hot water air heaterView this product
- Attractive appearance
- Simple installation
- Low maintenance
- Low noise level
- Powerful EC-fan
TANNER MDC water-supplied air heaterView this product
- Manufactured with a corrosion-resistant
- Copper/aluminium heat exchanger
- Highly versatile due to extensive configuration
- External pressure up to 300Pa
- Available as 230V or 400V
TANNER CLA cassette unitView this product
- Modern design
- Low maintenance
- Powerful energy-efficient EC motor
- Quiet
- Built-in protected condensate pump
LDA SWIRL water-supplied air heaterView this product
- RAL 9010 powder coating (other colours on request)
- Low maintenance
- Silent
- Pleasant air diffusion
- Attractive appearance
FAN COIL decentral unitView this product
- 8 sizes and 2 versions
- Casing made of galvanized steel with a RAL 9010 coating
- Copper / aluminum heat exchanger
- Cleanable synthetic air filter type G2
- Reliable low-noise EC fan
COMFORT LINE Water-supplied air heaterView this product
- Energy saving
- Comfort increasing
- Long lifespan
- High quality
- Compact
INFRA tube heaterView this product
- Available in 6 different types from 9 to 44,2 kW
- Various sizes, from 3 to 18 m length
- Highly reflective reflector hood, optional double air insulated (type +)
- The radiator with a double air-insulated reflector can be optimized energetically by using a flue gas cooler (type ++)
- The highly reflective radiation hood features integrated V-shaped reflectors and end caps
INFRA HE high performance black tube heaterView this product
- Modulating control that optimally adapts the input capacity to the heat requirement
- Available in 2 different capacities of 35 and 50 kW
- Sizes of 9 and 12 meter in length
- A NOx emission of < 35 mg/kWh
- Highly reflective reflector hood, double air insulated
INFRA ER electric infrared radiant heaterView this product
- Available with outputs of 3.2 kW and 6.4 kW
- Switchable in high and low mode
- Made of aluzinc with an epoxy powder coating
- Compact
- Appealing design
INFRA AQUA DESIGN radiation panelView this product
- Aluminium panel, low weight per metre
- Aesthetically pleasing and completely flat panel
- High heat delivery compared to steel panels
- Galvanised distributors and registers possible when used in wet spaces
- Approved in accordance with EN 14037 1-3
INFRA AQUA ECO radiant ceiling panelView this product
- Simple installation / suspension
- Low weight per metre
- High heat emission
- Galvanised finish for collectors and registers
- Linking of panels by means of press couplings
CEILFIT radiant panel for grid type ceilingView this product
- Easy to clean
- Frees up floor and wall space
- Rapid warm up times, due to low water content
- Low air movement
- Low pressure drop (operating pressures)
ECOFAN W destratification fanView this product
- Aluzinc housing
- Integrated thermostat
- 4-sided downflow hood
- Low maintenance
ECOFAN P ceiling fanView this product
- Large air displacement
- Supplied in RAL 9010 colour as standard
- Low noise
- Efficient
- Equipped with safety cord
COLDSTREAM adiabatic coolingView this product
- Electronic remote control with the following functions: – Temperature – Speed control – Relative humidity control – Daily and weekly programming
- Economical fan
- Electrical shut-off valve on the water connection
- Water distribution system with an electric pump
- High efficiency cellulose filter pack
AIRSTREAM heat recovery unitView this product
- Efficiency > 90%
- Air amounts between 600-45000 m³/h
- 45 mm environmentally friendly foam sandwich panel
- The outer panelling consists of galvanized plate coated in RAL 9002 (white – grey) Other colors available on request at extra cost.
- The internal panelling is made of Magnelis ZM310 with a C4 corrosion resistance
COMPACT heat recovery unitView this product
- Compact and standard construction
- The outer panelling consists of galvanized plate coated in RAL 9002 (white – grey)
- Counter flow plate heat exchanger
- Bypass for night ventilation and cooling
- EC fans
ERV heat recovery systemView this product
- High efficiency for optimal air comfort
- Exchange of heat and moisture
- Energy-saving BLDC motor with 10 speeds
- Innovative HR counter flow exchanger
- Low weight
FLATLINE LW ceiling heat recovery unitView this product
- Quiet
- Compact and standard designs
- Double-walled insulated aluminum AlMg3 casing
- Aluminum counterflow heat exchanger
- Bypass for night ventilation and cooling
AIRSTREAM AHU air handling unitView this product
- Air displacements up to 150,000 m3/h
- Very economical to buy and use
- Integration of high efficiency heating modules is possible
- Modular construction
- Easy to maintain
CALFLO make-up air systemView this product
- Stainless steel line or box burners
- AlMg3 seawater-resistant aluminium housing (single-skin or double-skin)
- Low weight
- Available for both inside and outside installation
- Large air displacement
MISTRAL MDX 30/60 heat pump system (R32)View this product
- Available in capacities of 28 kW (MDX 30) and 56 kW (MDX 60)
- Robust design
- Very easy to maintain
- Runs on R32, energy-efficient and more environmentally friendly
- Air-to-air heat pump
MISTRAL MDX 33/56 VRF heat pump system (R410a)View this product
- Cooling: +17°C – +43°C
- Heating: +7°C – +25°C
Heat pumpsView this product
- High energy efficiency, distinctive partial load efficiencies and therefore high S(easonal)COPs
- A high and highly valued reliability
- Inverter controlled Twin-Rotary compressor technology with individual control, low starting currents and a very large control range.
- Technical support
Heat Generation Unit (R290)View this product
- Natural refrigerants (R290 propane)
- Cooling up to 7°C and heating up to 55°C
- Plug & Play installation
- Buffer tank fully assembled
- Primary circulation pumps fully assembled, secondary circulation pumps by arrangement
AWD dry coolerView this product
- Optimized EC fans
- Stainless steel housing
- Multi circuit water connection
- Compact
- Quiet
AWS-EPA adiabatic dry coolersView this product
- Energy saving
- Water saving
- High efficiency evaporation
- Maintenance friendly
- Environmentally friendly
EASYAIR air curtainView this product
- Compact and modern design
- Silent operation
- Efficient EC motor
- Standard white finish in RAL 9016
- Simple installation
EASYAIR T200 industrial air curtainsView this product
- Economical
- Sharp pricing
- No maintenance required
- Speed controllable
- Low weight
ECOFLEX high efficiency boilerView this product
- Competitive pricing
- Proven and innovative technology
- Cast aluminum heat exchanger
- Robust
- Low-noise
POWERFLEX high performance boilerView this product
- Competitive pricing
- Proven and innovative technology
- Cast aluminum heat exchanger
- Robust
- Low-noise
MEGAFLEX industrial boilerView this product
- Competitive pricing
- Proven and innovative technology
- Cast aluminum heat exchanger
- Robust
- Low-noise
MAXIFLEX high capacity boilerView this product
- Competitive pricing
- Proven and innovative technology
- Cast aluminum heat exchanger
- Robust
- Low-noise
PinTherm Connect digital room thermostatView this product
- Power: 230Vac / 50Hz
- Own consumption: < 9W
- Clock: 24 hour clock with automatic summer/winter time switching
- Switching programs: 3 switching programs a day
- Switching differential: 0,1 – 3K
PinTherm Infra Connect digital room thermostatView this product
- Power : 230Vac / 50Hz
- Own consumption : < 9W
- Clock : 24 hour clock with automatic summer/winter time switching
- Switching programs : 3 switching programs a day
- Switching differential : 1°C
PinTherm Mistral room thermostatView this product
- Power: 230Vac / 50Hz
- Clock: 24 hour clock with automatic summer/winter time switching
- Switching programs: 3 switching programs a day
- Switching differential: 0,1 – 3K
- Dimensions: 166 x 160 x 106mm (lxwxh)
PinTherm Infra HE Connect digital temperature controlView this product
- Power: 230Vac / 50Hz
- Dimensions: 376 x 300 x 120mm (WxHxD)
- Protection class: IP54
- Mounting of display: built-in / wall installation
- Maximum number of Infra HE’s: 8
Zone control InfraView this product
- Delivery: Control panel with external display
- Size ext. display (WxHxD): 160x98x43mm
- Languages: English, French, German and Dutch
- Protection class: IP20
- Mounting of display: built-in / wall installation
OptiTherm+ digital clock thermostatView this product
- Push-button for switching the heating mode on and off.
- Push-button for switching the fan of the air heater(s) on and off.
- LED to indicate a malfunction along with notification on the display in the form of a failure code.
- Reset button to release a burner malfunction.
- An annual clock with 20 program blocks, clock program Mon-Fri, Tues-Fri, Sat-Son, daily or every day.
Interface+View this product
- Wiring: Shielded data cable (between Interface+ and air heater)
- Dimensions: 109x154x49 mm (lxwxh)
- Weight: 498 grams
- Degree of protection: IP20
- Ambient temperature: 0-40°C
Chronotherm Touch modulating thermostatView this product
- Display: large touch screen with backlight.
- The touch screen display can be locked in whole or in part.
- Cleaning ability for the touch screen wihtout changing the settings.
- Clock program: week program.
- Adjustable up to 6 periods per day.
230V room thermostatView this product
- Required temperature adjustable from 10…30°C
- Switch contact voltage free max. 4A / 230V
Clock thermostat RAM 811View this product
- Language can be set to English, German, Dutch, French, Italian or Spanish.
- NO contact, voltage free max. 10A(2)/250V~
- Temperature measurement range 0…50°C increments of 0.1°C.
- Temperature setting range 2…30°C in stages from 0.2°C.
- 3 control programmes, freely programmable with 40 memory points.
Waterproof room thermostatView this product
- Bulb sensor filled with liquid.
- Adjustment range from -5…+28°C.
- Differential adjustable from 2…8K.
- Material protection class and resistant to splashing in accordance with IP65
- Switching power 230V~, 15(8)A
Surface contact thermostatView this product
- Temperature adjustable from 20…90°C per 5°C.
- Protection class IP40.
- Voltage free exchange contact.
- Switching power 24…230V~, 16(4)A, min. 150mA at 24V~.
- Ambient temperature -35…+65 .
Frost protection thermostatView this product
- Adjustment range from -10…+12°C.
- Switch differential 1K.
- Protection class IP40.
- Voltage free exchange contact.
- Switching power 24…230V~, 15(8)A, min. 150mA at 24V~.
Room thermostat with speed controlView this product
- Power supply: 230V/50Hz, 230V/60Hz or 24V/60Hz
- Protection class: IP30
- Room temperature adjustable from 0…40°C
- Transport / storage temperature: -10…+50°C
- Humidity limits: 20…80% RH (not condensing)
Destratification controller RJ402View this product
- Operating voltage: 230Vac – 50Hz
- Power consumption: < 0,5W
- Permissible ambient temperature: 0° – 50°C
- Control range: 0° – 50°C
- Hysteresis: 2° – 35°C
Speed controllerView this product
- On/off button
- Selector to switch the fan to 10 different positions, from low to high.
- Power supply: 230/1 Ph/50Hz
- Max amperage: 3 A
- Up to max. 9x Ecofan P ceiling fans
Hybrid controllerView this product
- Power: 1~230V+N+PE
- Dimensions: 300 x 220 x 135 mm
- Weight: 2500 grams
- Mounting: surface / wall mounting
- Protection class: IP54
HMI-EC controllerView this product
- Power supply: 1*90-240 VAC 50/60 Hz
- Type of temperature sensor NTC, 10 kΩ @ 25 °C
- Temperature setting: 0 °C…50 °C
- Precision temperature measurement: ±0.5 °C
- Relative humidity: 10-90% with no condensation
Potentiometer with on/off contactView this product
- Type: 10K
- Resistance: 10kOhm (-20% / +20%)
- Contact load: 1A 230Vac
- Ambient temperature: 35°C
- Protection class: IP54 built-on, IP44 built-in
5-position transformer regulator 230VView this product
- Option to connect several fans with the maximum connection current;
- Protection class IP54.
- Selector to switch the fan to 6 positions, including off;
- Green operating lamp;
- Option to connect a room and/or construction thermostat;
5-position transformer regulator 400 VView this product
- Option to connect several fans with the maximum connection current;
- Protection class IP54/IP21.
- Selector to switch the fan to 6 positions, including off;
- Green operating lamp;
- Option to connect a room and/or construction thermostat;
High/low/off regulator 400VView this product
- Option to connect several fans with the maximum connection current;
- Protection class IP54;
- A selector to switch the fan to high, low and off;
- A green operating lamp;
- The option to connect a room and/or construction thermostat;
OJ user interface with touch panelView this product
- 3.5” color Touchscreen.
- Easy navigation through grafic interface.
- Connection and installation through Modbus.
- Mounting on the Airstream or wall is possible.
- QuickPlugTM installation.
CO₂ sensorView this product
- Power supply 24 V AC/DC.
- Several measurement ranges possible: 0…2000ppm, 0…5000 ppm, 0…10000ppm.
- Output signal 0…10V.
- Measuring accuracy: +/- 70ppm plus 5% of measured value.
- Pressure dependence: +/- 1,6% / kPa.
Pressure controlView this product
- Measuring range: 0-2500Pa
- Accuracy: 0,5% * measured value ±2,5Pa
- Maximum pressure: 20kPA
- Dimensions: 91x75x38mm (wxhxd)
- Ambient temperature: -20 / +40°C (operation) 0 / +50°C (display)
Multifunctional controller 230V with integrated displayView this product
- Power supply: 230Vac ±10%
- Protection class: IP40
- Dimensions (wxhxd): 87x87x42mm
- Modbus: RS485 connection (slave)
- Temperature range: 0-50°C
Room presence sensorView this product
- Dimensions (wxhxd): 85x85x33mm
- Angle: 90°
- Distance: 5 meter
- Switch-off delay: 15 sec. not adjustable
- Protection class: IP20
Room temperature sensor IP20View this product
- Dimensions (wxhxd): 85x85x33mm
- Temperature range: -20 / +40°C
- Accuracy: ±1°C
- Protection class: IP20, humid rooms area 3
- Sensor type: NTC 22K 2%
Temperature sensor IP54View this product
- Dimensions (wxhxd): 80x80x55mm
- Temperature range: -40 / +60°C
- Accuracy: 2°C full range
- Protection class: IP54
- Sensor type: NTC 22K 2%
Room CO2 sensorView this product
- Dimensions (wxhxd): 85x85x33mm
- Measuring range: 0-2000 ppm
- Accuracy: ±50ppm per 500ppm
- Protection class: IP21
- Mounting: Wall mounting
Room humidity sensorView this product
- Dimensions (wxhxd): 85x85x33mm
- Room temperature: 0 / +60°C
- Accuracy temp.: 0-10V = 0-50°C (max5mA)
- Accuracy temp.: ±1°C
- Humidity output: 0-10V = 0-100%RH (max 5mA)
Active pressure & flow sensor with displayView this product
- Measuring range: 0-2500Pa
- Accuracy: -20/+40°C ±3 % (> 350 Pa), ±10 Pa (< 350 Pa)
- Maximum pressure: 20kPA
- Dimensions: 91x75x36mm (wxhxd)
- Room temperature: -20 / +40°C (operation) 0 / +50°C (display)
Control cabinet W9 GS+View this product
- Steel box with cylinder lock
- One 230V power supply group per devicewith a switchbox for several devices
- Digital time switch with weekly programme
- Day and night temperature regulator
- Holiday switch to operate devices at the night-time temperature over longer periods
Control cabinet C10View this product
- Steel box with cylinder lock
- Regulator for the room temperature and minimum inlet temperature restriction using 2-10Vdc control signal
- Selector for heat/off/ventilate
- Failure lamps for: – Burner failure – Intake air failure – Burner fan thermally off – Maximum failure – Dirty failure
- Operating lamps for: – Burner on – Burner in operation – Release of control
Control cabinet C12View this product
- Steel box with cylinder lock
- Regulator for the room temperature and minimum inlet temperature restriction using 2-10Vdc control signal
- Selector for heat / off / ventilate
- Digital time switch with weekly programme
- Holiday switch to allow devices to operate at the night-time temperature over longer periods
Control cabinet C20View this product
- Steel box with cylinder lock
- Regulator for the room temperature and minimum inlet temperature restriction using 2-10Vdc control signal
- Selector for heat / off / ventilate
- High/low selector supply fan selector
- Failure lamps for: – Burner failure – Intake air failure – Burner fan thermally off – Maximum/gas pressure failure – Dirty filter
Control cabinet C22View this product
- Steel box with cylinder lock
- Regulator for the room temperature and minimum inlet temperature restriction using 2-10Vdc control signal
- Selector for heat / off / ventilate
- High/low selector supply fan selector
- Digital time switch with weekly programme
MDC 230V motor control upto 3.0KWView this product
- Steel box.
- Solenoid switch to control the fan.
- Connecting terminals for external room thermostat.
- Connecting terminals for external 3-position selector.
Motor control box MDC 400VView this product
- Steel box
- Solenoid switch to control the fan
- Connecting terminals for an external room thermostat
- Connecting terminals for external 3-position selector
Digital time switchView this product
- Simple to use
- 8 on/off cycles with 13 different day blocks, programmable by day or block of days.
- 4 different operating positions: manually on constantly, manually off constantly, adjustable countdown timer, automatic operation in accordance with timer switching programm.
- Integrated countdown timer.
- Suitable for wall installation or installation on DIN rail.
