Cox Geelen bv


ECONEXT Heat pump cover
Zum Produkt
ECONEXT Heat pump cover
Zum Produkt
ECONEXT Heat pump cover
Zum ProduktÜber uns
The Skoberne – Cox Geelen Group offers a wide range of high quality flue systems, heat pump covers and ventilation systems.
Our total product range exists of several types of well-known flue gas systems:
- Concentric as well as single wall,
- Push-fit as well as with sealing ring,
- Rigid or flexible,
- In plastic, aluminium and Stainless Steel and all kind of combinations,
- For use in combination with condensing or non-condensing heating boilers and air heaters,
- For indoor as well as outdoor use,
- For one-family dwellings as well as for multi-storey apartment buildings, flats, etc.
- For renovation as well as new-build.
Covers for heat pumps
The newest products we produce are covers for Heat pumps. Covers that can be used to cover outdoor split-units or monoblocks. These units can be mounted on a sloping roof, against a wall or in the garden. Giving it the looks it deserves and at the same time to mute some of the noise the heat pump produces.
Ventilation system for Heat Recovery units
CoxDry® is a ventilation air supply and outlet system for Heat Recovery units.
The range consists of various types of pipes, roof and wall terminals. The metal roof and wall terminals are insulated with EPS.
Other new products:
- Communal flue system
With the optimized design of the floor connector based on our introduced bayonet-connection, the further connection to the boiler is intuitive. The attuned fixing option allows secure fastening outside the shaft and with a small drill hole. Specially designed for installation in narrow shafts. - Non-return valve
The newly developed and patented backflow protection non-return valve offers outstanding protection against the backflow of flue gases and is thus an excellent addition for the operation of condensing boilers in a cascade, and collective flue systems. The safeguard function is supported and enhanced by the sophisticated design. The asymmetrically mounted siphon allows to maintain the largest possible line cross-section, thus reducing the flow resistance.
- PP Bracket single wall and concentric
The range of PP brackets with double closure ensures a quick, easy and safe fixation of the flue systems, single wall as well as concentric. See our brochure for all the fascinating features.
- PP Locking clamp
This locking clamp ensures that installed single wall rigid plastic flue gas products cannot disconnect over time. It provides additional security when used in a shaft or as an extra safety features to the fixing brackets. It has been established by an independent inspection institute that the locking clamp can withstand a load of at least 45 kg (≈ 450N) for 5 minutes.
- Short bend for extremely small shafts
Because the short bend has a particularly small external dimension of only 118 mm, the chimney connection no longer needs a large hole for the installation of the bend in the chimney. Making it suitable for shafts and Stainless Steel inner pipes from 120 mm inner dimension.
Just ask us and we are quite sure we will be able to offer you the perfect system solution for all your installations.
All our products are developed in our own R&D departments. These products are all based on the same values: QUICK · EASY · SAFE.
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Wärmepumpen-Hauben, Lüftung- und Abgassystemen.. Heat pump covers, Ventilation and Flue gas systems
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Keywords
- Heat pump cover Wärmepumpen Abdeckung Split-unit Monoblock
- Ventilation Lüftung Heat Recovery units Wärmerückgewinnung
- Flue gas systems Abgassystemen condensing Brennwert
- Communal flue system Mehrfachbelegung
- Non-return valve Rückströmsicherung
Unsere Produkte

ECONEXT® Modus Heat Pump Cover with adjustable pitch roof upstand
The ECONEXT® Modus is a cover for installation over a roof mounted heat pump outdoor unit with an adjustable angle upstand for pitched roofs.
The Modus adjustable angle roof upstand is suitable for roof pitches between 30˚and 60˚and therefore adjustable to match the existing roof pitch. The cover is open at the back and with optionally available service hatch. Placed on the roof, the outdoor unit has less impact than when in the house or garden.
The unit is made of low-maintenance aluminum material and is finished in RAL 9005 black textura as standard.
Advantages:
· Compatible with almost any type of outdoor unit.
· Suitable for roof pitches between 30˚and 60˚(adjustable per 1˚).
· The cover is open at the back for easy service access.
· Suitable for R32 and R290.
· No space loss within the house.
· Located completely outside thermal shell.
· Noise remains outside the house.
· Optional service hatch.
· Optional foam strip against splashing water and powder snow.
· Available from stock.
· Has a lifting provision.
· Roof upstand is fitted with cable and pipe feedthrough.
· Powder coated RAL 9005 black ‘textura’ as standard.

High quality flue systems
Our total product range exists of several types of flue gas systems:
- Concentric as well as single wall,
- Push-fit as well as with sealing ring,
- Rigid or flexible,
- In plastic, aluminium and Stainless Steel and all kind of combinations,
- For use in combination with condensing or non-condensing heating boilers and air heaters,
- For indoor as well as outdoor use,
- For one-family dwellings as well as for multi-storey apartment buildings, flats, etc.
- For renovation as well as new-build.
Just ask us and we are quite sure we will be able to offer you the perfect system solution for all your installations.
All our products are developed in our own R&D departments. These products are all based on the same values: QUICK · EASY · SAFE.
Newest products:
For more detailed information, please see our brochure and get in contact with us.
- Communal flue system
With the optimized design of the floor connector based on our introduced bayonet-connection, the further connection to the boiler is intuitive. The attuned fixing option allows secure fastening outside the shaft and with a small drill hole. Specially designed for installation in narrow shafts. - Non-return valve
The newly developed and patented backflow protection non-return valve offers outstanding protection against the backflow of flue gases and is thus an excellent addition for the operation of condensing boilers in a cascade, and collective flue systems. The safeguard function is supported and enhanced by the sophisticated design. The asymmetrically mounted siphon allows to maintain the largest possible line cross-section, thus reducing the flow resistance.
- PP Bracket single wall and concentric
The range of PP brackets with double closure ensure a quick, easy and safe fixation of the flue systems, single wall as well as concentric. See our brochure for all the fascinating features.
- PP Locking clamp
This locking clamp ensures that installed single wall rigid plastic flue gas products cannot disconnect over time. It provides additional security when used in a shaft or as an extra safety features to the fixing brackets. It has been established by an independent inspection institute that the locking clamp can withstand a load of at least 45 kg (≈ 450N) for 5 minutes.
- Short bend for extremely small shafts
Because the short bend has a particularly small external dimension of only 118 mm, the chimney connection no longer needs a large hole for the installation of the bend in the chimney. Making it suitable for shafts and Stainless Steel inner pipes from 120 mm inner dimension. More information you can find on another ISH product page. - Wall terminal ECONEXT® 2.0
We have managed to improve our well ingenious ECONEXT® wall terminal, of which millions have been installed, with features included in the ECONEXT® 2.0. Here, the standard straight outlet can be exchanged with a simple rotary lock for a plume deflector or for a Plume Management Kit, quick easy and safe. More information you can find on another ISH product page.

ECONEXT DECOMUTE Heat pump sound cover
DECOMUTE Heat pump sound cover
With the growing trend towards renewable energy, air source heat pumps are becoming increasingly popular. With their increased use, the efficient handling of noise and sound development is becoming the focus of public attention. To counteract this problem, Skoberne and Cox Geelen have developed a cladding for outdoor heat pump units that has a sound-insulating effect and reduces noise by at least 5 dB.
In addition, the original and flexible design of the DecoMute means that the outdoor heat pump units are not only aesthetically pleasing and meet the homeowner's individual design requirements, but also improve the overall cityscape.
ADVANTAGES
- Reduces noise by at least 5 dB.
- Protects the air source heat pump from weather influences such as rain, wind, hail, snow and UV radiation.
- Gives the air source heat pump an aesthetic and stylish appearance.
- Protects the air source heat pump from vandalism.
- Easy to install and can also be retrofitted.

ECONEXT Heat pump cover
The ECONEXT heat pump cover is a stylish split-unit or monoblock cover for new build and renovation projects.
We offer an appropriate solution for every project and an apprioriate cover for each roof.
The idea of placing the split-unit or monoblock of the air source heat pump on the roof dates back to 2013. In practice, the demand for a prefabricated heat pump cover arose due to lack of space and noise pollution.
Why placement on the roof?
Because on the ground you may experience up to 10dB(A) less noise.
The perfect heat pump cover:
- Optimised for your brand and type of heat pump.
- Roof slope accurate to 1˚.
- Can be installed on almost all types of roofs, whether sloping or flat, on ridge lines or gables.
- Position and height of the inspection hatch adaptable to the heat pump model.
Characteristics of the heat pump cover
- Standard water outlet (condensation/melt water).
- Inlet for cooling pipes and solar panel cables.
- Optional use for ventilation, heat recovery air inlet/outlet and sewer ventilation.
- Environmentally friendly, fitted with lead-free flashing as standard.

CoxDRY Ventilation system for Heat Recovery units
CoxDRY® is a ventilation air supply and outlet system for Heat Recovery units.
Heat recovery is a method for recovering heat from exhaust air. This heat is used to pre-heat incoming ventilation air.
CoxDRY® Ventilation ‘flat’ roof terminal for pitched roof
This flat terminal can be placed inconspicuously between the roof tiles and takes up a little space.
With Solar panels
This flat roof outlet’s low profile causes almost no shade, no shadow or light exposure losses on nearby solar panels, so that they maintain their optimal efficiency.
CoxDRY® Heat Recovery roof terminal
The CoxDRY® Heat Recovery roof terminal is a complete metal roof terminal, which is insulated inside with EPS. EPS insulation material prevents the arising of condensation on the outside.
CoxDRY® Heat Recovery wall terminal
The CoxDRY® Heat Recovery wall terminal is a complete metal wall terminal. The terminal protects against rain ingress and is designed with the lowest possible flow resistance.
CoxDRY® insulated ventilation hose
This CoxDRY® consists of one continuous length, no separate pipes and bends, saving you on measuring and shortening so that you always have the necessary ventilation duct components on hand.
The positive characteristics of the CoxDRY® air in- and outlet system for heat recovery units:
- Complete product range.
- Roof terminals are internally insulated with EPS, prevents formation of condensation (no cold bridge).
- Low resistance.
- A low own weight.
- System is easy to mount.
- The flexible pipe which is an elbow at the same time, makes it easy to connect. Saves time on measuring and shortening - so less time to install.
- Great steadiness, requiring only a minimal number of fixation brackets.
- Fast assembly time.