Trench Technology
Katherm NK
Article no.:
145140931379
Overview
Primary air or fresh air is introduced into the rooms through special supply air ducts. The Katherm supply air module ZL is available for all trench systems. It is a 400 mm long trench, which can be fitted to all designs of Katherm units.
- For stable installation within screeded and raised floors (standard)
- To allow continuous grille appearance
- As visual cover and protection against ingress of dirt
- To match grille finish
- For stable installation within screeded and raised floors
The Eurokonus valve connection enables the Katherm NK to be quickly and easily installed on site. In addition, height adjustment feet and raised floor height adjustment feet are supplied as standard to further reduce the installation time and thus the cost.
Calculate performance data
EPD data
Item number-specific LCA data based on verified EPD according to EN 15804, which is available for download at The International EPD System. Separate subdivision of life cycle modules available online via button "EPD data sheet". The environmental impacts of module B refer to 1 year of operation. A: Product and construction process stage - B: Use stage - C: End of life stage - D: Benefits and loads beyond the system boundary
| Impact Category | A | B | C | D |
|---|---|---|---|---|
| GWP - Fossil | kg CO₂ eq | 1.08E+02 | 1.70E+00 | 2.28E+00 | -3.79E+01 |
| GWP - Biogenic | kg CO₂ eq | -2.00E+00 | 2.20E-02 | 9.17E-04 | -1.55E-02 |
| GWP - Luluc | kg CO₂ eq | 1.23E+00 | 4.95E-02 | 9.69E-05 | -2.05E-01 |
| GWP - Total | kg CO₂ eq | 1.07E+02 | 1.77E+00 | 2.28E+00 | -3.82E+01 |
| ODP | kg CFC-11 eq | 8.77E-06 | 1.19E-07 | 4.36E-08 | -2.30E-06 |
| AP | mol H+ eq | 1.10E+00 | 7.11E-02 | 1.04E-03 | -5.51E-01 |
| EP - Freshwater | kg P eq | 9.73E-02 | 5.58E-03 | 2.43E-05 | -4.69E-02 |
| EP - Marine | kg N eq | 1.21E-01 | 4.38E-03 | 3.57E-04 | -4.80E-02 |
| EP - Terrestrial | mol N eq | 1.29E+00 | 5.53E-02 | 3.86E-03 | -5.66E-01 |
| POCP | kg NMVOC | 3.81E-01 | 1.37E-02 | 9.32E-04 | -1.63E-01 |
| ADPE | kg Sb eq | 1.42E-02 | 1.69E-03 | 4.72E-07 | -1.03E-02 |
| ADPF | MJ | 1.46E+03 | 2.81E+01 | 3.04E+00 | -4.50E+02 |
| WDP | m³ depriv. | 2.51E+01 | 1.44E+00 | 6.33E-02 | -8.77E+00 |
| PM | disease inc. | 7.72E-06 | 1.74E-07 | 1.97E-08 | -2.88E-06 |
| IR | kBq U-235 eq | 1.75E+01 | 5.58E-01 | 1.49E-02 | -3.35E+00 |
| ETP - FW | CTUe | 6.70E+03 | 5.76E+02 | 3.00E+00 | -4.24E+03 |
| HTP - C | CTUh | 5.17E-07 | 1.33E-08 | 3.44E-10 | -2.25E-07 |
| HTP - NC | CTUh | 1.07E-05 | 9.21E-07 | 3.90E-09 | -6.41E-06 |
| SQP | Pt | 7.17E+02 | 3.60E+01 | 5.08E+00 | -2.29E+02 |
| PERE | MJ | 4.16E+02 | 6.60E+00 | 4.89E-02 | -7.20E+01 |
| PERM | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| PERT | MJ | 4.16E+02 | 6.60E+00 | 4.89E-02 | -7.20E+01 |
| PENRE | MJ | 1.46E+03 | 2.82E+01 | 3.04E+00 | -4.50E+02 |
| PENRM | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| PENRT | MJ | 1.46E+03 | 2.82E+01 | 3.04E+00 | -4.50E+02 |
| SM | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| RSF | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| NRSF | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| FW | m³ | 7.59E-01 | 4.90E-02 | 2.81E-03 | -3.21E-01 |
| HWD | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| NHWD | kg | 5.10E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| RWD | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| CRU | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| MFR | kg | 0.00E+00 | 0.00E+00 | 1.56E+01 | 0.00E+00 |
| MER | kg | 0.00E+00 | 0.00E+00 | 8.14E-01 | 0.00E+00 |
| EE (Electrical) | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| EE (Thermal) | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
| *GWP-GHG | kg CO₂ eq | 1.06E+02 | 1.71E+00 | 2.28E+00 | -3.67E+01 |
Accessories
Thermostats
Room thermostat
with thermal feedback, 230 V AC, Surface-mounted, Protection class IP 30, Temperature setting range 5 - 35 °C, Colour white, Type 146904
Article no.:
194000146904
Room thermostat
with thermal feedback, 230 V AC, AC, flush-mounted, Protection class II, Protection class IP 30, Temperature setting range 5 - 30 °C, Colour alpine white, Type 146927
Suitable for: Jung system
Suitable for: Jung system
Article no.:
194000146927
Clock thermostat
with day/night/week programme, 230 V AC, Surface-mounted, Protection class IP 20, Temperature setting range 10 - 30 °C, Colour white, Type 146910
Article no.:
194000146910
Clock thermostat
230 V AC, flush-mounted, Protection class IP 30, Temperature setting range 5 - 30 °C, Colour white, Type 146933
Article no.:
194000146933
Valve kits
Valve kit
includes 1 no. pre-settable valve body, axial, 1 no. thermoelectric actuator 230 V, 1 no. return shut-off valve, straight, 230 V actuator, Connection 1/2''
Article no.:
194000145965
Valve kit
includes 1 no. pre-settable valve body, straight, 1 no. thermoelectric actuator 230 V, 1 no. return shut-off valve, straight, 230 V actuator, Connection 1/2''
Article no.:
194000145966
Valves and return shut-off valves
Valve body
Axial, pre-settable, Connection 1/2'', kvs value 1 m³/h, Max. operating pressure 10 bar
Suitable for: Katherm NK 137/182 (trench heights 92 mm and 120 mm), DN 15
Suitable for: Katherm NK 137/182 (trench heights 92 mm and 120 mm), DN 15
Article no.:
194000346911
Valve body
Axial, Connection 1/2''
Suitable for: Katherm HK, Height 92 mm and 120 mm
Suitable for: Katherm HK, Height 92 mm and 120 mm
Article no.:
194000246909
Pre-setting key
Once per project necessary.
Suitable for: pre-settable valve bodies, valve kits and convector connection kit
Suitable for: pre-settable valve bodies, valve kits and convector connection kit
Article no.:
194000346915
Return shut-off valve
Straight, Connection 1/2''
Article no.:
194000145952
Valve actuators
Thermoelectric actuator
230 V AC
Suitable for: room thermostat type 30155 and climate controller type 14894x
Suitable for: room thermostat type 30155 and climate controller type 14894x
Article no.:
194000146905
Mitred corners
Mitred corner
Roll-up grille Aluminium, natural anodised, 90 degrees, Bar depth 5 mm, Bar height 18 mm, Bar spacing 9 mm, Free area, approx. 65 %
Suitable for: Width 137 mm, Height 92 mm
Suitable for: Width 137 mm, Height 92 mm
Article no.:
194000145513
Mitred corner
Roll-up grille Aluminium, natural anodised, other angles, Bar depth 5 mm, Bar height 18 mm, Bar spacing 9 mm, Free area, approx. 65 %
Suitable for: Width 137 mm, Height 92 mm
Suitable for: Width 137 mm, Height 92 mm
Article no.:
194000145613
Mitred corner
Linear grille Aluminium, natural anodised, 90 degrees, Bar depth 5 mm, Bar height 18 mm, Bar spacing 9 mm, Free area, approx. 65 %
Suitable for: Width 137 mm, Height 92 mm
Suitable for: Width 137 mm, Height 92 mm
Article no.:
194000145713
Mitred corner
Linear grille Aluminium, natural anodised, other angles, Bar depth 5 mm, Bar height 18 mm, Bar spacing 9 mm, Free area, approx. 65 %
Suitable for: Width 137 mm, Height 92 mm
Suitable for: Width 137 mm, Height 92 mm
Article no.:
194000145813
Installation covers
Installation cover
to protect trench during installation, factory-fitted, grilles are packed separately
price per m
Suitable for: Width 137 mm
price per m
Suitable for: Width 137 mm
Article no.:
194000100913
Downloads
Declarations/Certificates
Certificate ISO 50001:2018
PDF
(194 kB)
Certificate ISO 9001:2008
PDF
(118 kB)
Digital EPD database Katherm NK
EPD Katherm NK
PDF
(2.6 MB)
EU Declaration of Conformity for Katherm NK, Katherm QL, Katherm ID
PDF
(457 kB)
UKCA Declaration Katherm NK, QL
PDF
(388 kB)
Cross-product information
Products
PDF
(10.7 MB)
Information sheet trench heating BS EN 16430 UK version
PDF
(215 kB)
Manuals
Katherm NK trench heating
PDF
(2.1 MB)
Katherm NK trench heating
PDF
(3.3 MB)
Installation plans
Katherm NK, electromechanical control
PDF
(558 kB)
Technical catalogues
Katherm NK trench heating
PDF
(12.4 MB)
Katherm NK trench heating
PDF
(8.2 MB)
BIM data (Building Information Modeling)
Kampmann Group BIM data
CAD-Drawings
Katherm NK, trench width 137 mm, trench height 92 mm, cross sections, views
PDF
(61 kB)
Katherm NK, trench width 137 mm, trench height 92 mm, cross sections, views
DXF
(840 kB)
Katherm NK, trench width 137 mm, trench height 92 mm, cross sections, views
DWG
(238 kB)
Katherm NK, trench width 137 mm, trench heights 92/120 mm, trench lengths 3400 - 4200 mm, top views
PDF
(44 kB)
Katherm NK, trench width 137 mm, trench heights 92/120 mm, trench lengths 3400 - 4200 mm, top views
DXF
(479 kB)
Katherm NK, trench width 137 mm, trench heights 92/120 mm, trench lengths 3400 - 4200 mm, top views
DWG
(71 kB)