CVK2
Two-pipe in floor Climaconvector
Product features:
- dedicated to heating or cooling
- dedicated also to low-temperature heating systems
- save supply electric current 24V
- equipped with condensation dip-tray
- dedicated solutions for the BMS
- compliant with EN-16430
Basic sizes:
Trench height: 90, 120, 140, 180 mm
Trench width: 350 mm
Trench length (Lk): 800÷3250 mm
Non- standard (NS) heater lengths are available on request.
CVK fan assisted units are designed for heating and cooling residential, office, service, hotel, sacral, sport and other types of buildings.
Calculation and selection software, a wide range of available finishing variants and an individual approach to each project make VERANO products the first choice solution.
The trouble-free and economical use of our devices is appreciated throughout world - CVK units ensure the comfort of users of luxury apartments, modern office buildings or industrial New York salons.
Knowledge and experience in the design of heating and cooling devices is based on analyzes, tests and measurements carried out over many years. Scientific and research cooperation with scientists of Warsaw University of Technology, Krakow University of Technology, Lublin University of Technology, Polish Academy of Sciences among others, as well as private research centers allows to continue improvement and verification of the performance of our products.
Excellent technical properties of CVK units have been confirmed at the HLK Stuttgart. Measurements of heating and cooling capacity were carried out in accordance with EN-16430.
CVK heating and cooling units are manufactured in Poland in accordance with EU regulations.
Verano trench convectors are characterized by following documents required by the European Union:
- National declaration of properties in accordance with EN 16430
- EU declaration of properties
- Hygienic certificate PZH.
Equipment
Standard equipment:
- casing made of zinc-magnesium galvanized steel sheet, powder coated in black RAL 9005,
- highly efficient cooper-aluminium heat exchanger with air vent,
- decorative frame (F or L type) made of natural or anodized aluminium,
- decorative grille made of natural or anodized aluminium, roll-up or linear type,
- modern fan with silent and efficient 24V DC EC motor,
- connection set: PICV valve, 0-10V thermal actuator, lockshield valve,
- connection space cover,
- fan cover with airstream nozzles,
- ½" connection threads,
- assembly struts,
- fixing anchors,
- condensate tray,
- connector for condensate drainage,
- trench positioning adjustment system,
Additional equipment:
- casing powder coated in any RAL colour,
- drainage pump,
- stainless steel grille,
- assembly fibreboard cover to protect inside of the unit while transporting or assembly works,
- raised floor support system,
- adjustable casing edge,
- casing protective film,
- foil sleeve for heat exchanger,
- anti dust filter in black painting installed on fan. Dust filter increase the casing height by 10 mm,
- BMS controls.
Accurate thermal outputs, temperature correction multipliers and hydraulic flows and selection characteristics that concerns CVK2
fan assisted trench heaters are included in CVK Trench heating and cooling units technical catalogue.
The sizes for specific Climaconvector units has been displayed below.
Dimensions
Trench height 90 mm
CVK2-9/35/Lk (L/P)
DIMENSIONS UNIT [mm] Trench height 90 mm Trench width 350 mm Top width / Grille width (Bk) 374 mm Trench length (Lk) 950÷2000 mm CONNECTION TYPE Connection thread ½" female thread Connection side Left (L) standard,
Right (P) optionACCESSORIES TYPE Grille 18 mm high roll-up / linear Frame L or F Additional accessories - drainage pump
- fibreboard cover,
- raised floor support system,
- adjustable casing edge,
- dust filter
Trench height 120 mm
CVK2-12/35/Lk (L)
DIMENSIONS UNIT [mm] Trench height 120 mm Trench width 350 mm Top width / Grille width (Bk) 374 mm Trench length (Lk) 950÷2000 mm CONNECTION TYPE Connection thread 1/2” female thread Connection side Left (L) standard,
Right (P) optionACCESSORIES TYPE Grille 18 mm high roll-up / linear Frame L or F Additional accessories - drainage pump
- fibreboard cover,
- raised floor support system,
- adjustable casing edge,
- dust filter
Trench height 140 mm
CVK2-14/35/Lk (L/P) ZADWS OLS KPL1
DIMENSIONS UNIT [mm] Trench height 140 mm Trench width 350 mm Top width / Grille width (Bk) 374 mm Trench length (Lk) 800÷3250 mm CONNECTION TYPE Connection thread GW ½" Connection side Left (L) standard,
Right (P) optionACCESSORIES TYPE Grille 18 mm high roll-up / linear Frame L or F Additional accessories - drainage pump
- fibreboard cover
- raised floor support system
- adjustable casing edge
- dust filter
Trench height 180 mm
CVK2-18/35/Lk (L/P) ZADWS OLS KPL1
DIMENSIONS UNIT [mm] Trench height 180 mm Trench width 350 mm Top width / Grille width (Bk) 374 mm Trench length (Lk) 800÷3250 mm CONNECTION TYPE Connection thread GW ½" Connection side Left (L) standard,
Right (P) optionACCESSORIES TYPE Grille 18 mm high roll-up / linear Frame L or F Additional accessories - drainage pump
- fibreboard cover,
- raised floor support system,
- adjustable casing edge,
- dust filter
Declared properties
- Operating pressure: 1,0 MPa.
- Test pressure: 1,3 MPa.
- Maximum hydraulic pressure: 1,69 MPa.
- Minimum operating pressure: 6°C
- Maximum operating temperature: 110°C
The grille itself is the exclusive component of the CVK2 Climaconvector.
It does concern every type of grille except stainless steel one, where the grille element excludes.
Double T-Bar Roll-up grille
Top view and profile section Standard: 17 mm distances between bars, 13 mm pitch. Distances made of black PVC.
Option: PCV Spacing available in the following colours:
- grey,
- beige,
- light brown,
- dark brown.
The maximum length of a single piece of grille is 6000mm.
The grille is considered as the additional part, so, it should be considered as a separate order position.
Type of grille Colour Order Code Double T-Bar Roll-up grille (natural aluminium) Natural aluminium ZDW-1,8/B/L Double T-Bar Roll-up grille (anodized aluminium) Satin ZADWS-1,8/B/L Anodized steel ZADWST-1,8/B/L Anodized gold ZADWZ-1,8/B/L Anodized black ZADWC-1,8/B/L B-width of the unit, L- lenght of the grille
Double T-Bar Roll-up aluminium grilles
Natural aluminium 
Anodized aluminium
Satin
Anodized aluminium
Steel
Anodized aluminium
Gold
Anodized aluminium
BlackRoll-up aluminium grille profile closed
Top view and profile Roll-up grille profile closed made of aluminium.
The grille is available in the following variants:
- natural aluminium,
- anodized aluminium,
- aluminium - wood effect coating.
Standard: Spacings (sleeves) of the length 13mm between the rungs are made of black PVC.
Option: Spacings (sleeves) are also available in colors:
- gray,
- beige,
- light brown,
- dark brown.
All those spacings (sleeves) are available in non standard colours displayed above and standard length of 17mm.
The maximum length of a single piece of grille is 6000mm .
The grille is considered as the additional part, so, it should be considered as a separate order position.
Type of grille Colour Order Code Roll-up aluminium grille profile closed - natural aluminium Natural aluminium ZAL-1,8/B/L Roll-up aluminium grille profile closed - anodized aluminium Anodized aluminium satin ZAALS-1,8/B/L Anodized aluminium steel ZAALST-1,8/B/L B-width of the unit, L- lenght of the grille
Roll-up aluminium grille profile closed
Natural aluminium 
Anodized aluminium
satin
Anodized aluminium
steelModular aluminium grille
Top view and profile section Modular grille made of aluminium.
The grille is available in two versions:
- natural aluminium,
- anodised aluminium.
The grilles joints are from black PCV only.
The grille is considered as the additional part, so, it should be considered as a separate order position.
Type of grille Colour Order Code Modular grille – natural aluminium Natural aluminium MPZ-1,8/B/L Modular grille – anodised aluminium Satin MPZAS-1,8/B/L Anodized steel MPZAST-1,8/B/L B-width of the unit, L- lenght of the grille
Aluminium Modular Grilles
Natural aluminium 
Anodised aluminium, satin 
Anodized steel Linear aluminium grille
Top view and profile section This specific grille has been entirely made of aluminium – snap on profile.
The grille is available in the following variants:
- natural aluminium (cross – bar joiners are spray coated in RAL 9005 black colour),
- Any RAL colour coated aluminium (the grille is entirely covered in one colour),
- Anodised aluminium (cross bar joiners are coated in RAL 9005 black colour).
Natural aluminium The grille is considered as the additional part, so, it should be considered as a separate order position.
Type of grille Colour Order code Aluminium linear grille snap on profile natural aluminium Natural aluminium PZW-1,8/B/L Aluminium linear grille snap on profile anodised aluminium Satin PZWAS-1,8/B/L Anodized steel PZWAST-1,8/B/L Linear bar aluminium grille, RAL colour coated aluminium Any from RAL colours range PZWR-1,8/B/L B - width of the unit, L - lenght of the grille
Linear aluminium grilles
Natural aluminium 
Aluminium anodized
Satin
Aluminium anodized
Stainless steel
RAL colour coating Linear stainless steel grille
Top view and profile section The grille is available only as a rigid version.
The maximum length of one section of the grille is 2000 mm.
Grille length longer than 2000 mm are made of several elements of equal lengths.
The grille is considered as the additional part, so, it should be considered as a separate order position.
Type of grille Colour Order Code Linear stainless steel grille Stainless steel SN-1,8/B/L B - width of the unit, L - lenght of the grille
Linear stainless steel grille
Linear stainless steel grille 
Linear stainless steel grille
side view
The balancing regulating valve, 0-10V actuator and shut off valve
are exclusive components for CVK2 Climaconvector.
Controllers
Controller VER-24
This controller is dedicated to the VKN1 and VKN5 fan assisted trench heaters as well as to CVK2 and CVK2P two pipes Climaconvectors that are also equipped with 24V DC actuators
Room temperature controller in white colour (VER-24 White) DEDICATED TO:
- fan assisted heaters
- 2-pipe climaconvectors (heating and cooling units)
AVAILABLE FUNCTIONS:
- room temperature control - heating and cooling
- operating mode: comfort, economy and protect
- manual or weekly operating mode
FEATURES OF CONTROLLER:
- color touchscreen
- available in white (standard) or black colour
- 2 mm thick glass front panel
- flush mounting in electric box (Ø60 mm)
- control output of the 2-position actuator (ON/OFF) type NC and NO
- control output of the 0-10 V DC actuator
- 0-10 V DC output signal to control EC fan
- built-in temperature sensor
- supplied by 24 V DC
The VER-24 controller controls the operation of fans and actuators mounted on thermostatic valves to maintain the set temperature in the room.
Depending on the selected mode, it increases or decreases the room temperature.The controller enables manual or automatic, smooth regulation of fan operation (depending on the demand, gradually increasing or decreasing its rotation) by means of a 0-10 V DC signal.
The actuator control is based on: - an on-off for the 2-position actuator, for example NC type - a 0-10 V DC signal (an actuator with the possibility of smooth regulation is required).
The controller is supplied by 24 V DC. The VER-24 controller is designed for wall mounting.
The diagram for connecting VER-24/VER-24S with using the NC actuator, e.g. VERSST24. - Current supply 24V.
- Fan controlled by the signal 0-10V.
- Actuator controlled by the signal 0-10V.
- NC Actuator.
Controller VER-24S
This controller is dedicated to the VKN1 and VKN5 fan assisted trench heaters as well as to CVK2 and CVK2P two pipes Climaconvectors that are also equipped with 24V DC actuators.
Room temperature controller VER-24S DEDICATED TO:
- fan assisted heaters
- 2-pipe climaconvectors (heating and cooling units)
AVAILABLE FUNCTIONS:
- room temperature control - heating and cooling
- operating mode: comfort, economy and protect
- manual or weekly operating mode
FEATURES OF CONTROLLER:
- available in white colour
- 2 mm thick glass front panel
- flush mounting in electric box (Ø60 mm)
- control output of the 2-position actuator (ON/OFF) type NC and NO
- control output of the 0-10 V DC actuator
- 0-10 V DC output signal to control EC fan
- built-in temperature sensor
- supplied by 24 V DC
The VER-24S controller controls the operation of fans and actuators mounted on thermostatic valves to maintain the set temperature in the room. Depending on the selected mode, it increases or decreases the room temperature.
The controller enables manual or automatic, smooth regulation of fan operation (depending on the demand, gradually increasing or decreasing its rotation) by means of a 0-10 V DC signal.
The actuator control is based on: - an on-off for the 2-position actuator, for example NC type - a 0-10 V DC signal (an actuator with the possibility of smooth regulation is required).
The controller is supplied by 24 V DC.
The VER-24S controller is designed for wall mounting. The diagram for connecting VER-24/VER-24S with using the NC actuator, e.g. VERSST24. - Current supply 24V.
- Fan controlled by the signal 0-10V.
- Actuator controlled by the signal 0-10V.
- NC Actuator.
Controller VER-24 WiFi
This controller is dedicated to the VKN1 and VKN5 fan assisted trench heaters as well as to CVK2 and CVK2P two pipes Climaconvectors that are also equipped with 24V DC actuators
DEDICATED TO:
- fan assisted heaters
- 2-pipe climaconvectors (heating and cooling units)
AVAILABLE FUNCTIONS:
- room temperature control - heating and cooling
- operating mode: comfort, economy and protect
- manual or weekly operating mode
FEATURES OF CONTROLLER:
- WiFi connectivity - control via the eModul mobile application
- color touchscreen
- available in white (standard) or black colour
- 2 mm thick glass front panel
- flush mounting in electric box (Ø60 mm)
- control output of the 2-position actuator (ON/OFF) type NC and NO
- control output of the 0-10 V DC actuator
- 0-10 V DC output signal to control EC fan
- built-in temperature sensor
- supplied by 24 V DC
The VER-24 WiFI controller controls the operation of fans and actuators mounted on thermostatic valves to maintain the set temperature in the room. Depending on the selected mode, it increases or decreases the room temperature.
The controller enables manual or automatic, smooth regulation of fan operation (depending on the demand, gradually increasing or decreasing its rotation) by means of a 0-10 V DC signal.
The actuator control is based on: - an on-off for the 2-position actuator, for example NC type - a 0-10 V DC signal (an actuator with the possibility of smooth regulation is required).
The controller is supplied by 24 V DC.
The VER-24 WiFi controller is designed for wall mounting. The diagram for connecting VER-24/VER-24S with using the NC actuator, e.g. VERSST24. - Current supply 24V.
- Fan controlled by the signal 0-10V.
- Actuator controlled by the signal 0-10V.
- NC Actuator.
Controller VER-44 WiFi
The controllers dedicated to the CVK4 four-pipe Climaconvectors.
DEDICATED TO:
- fan assisted heaters
- 2-pipe and 4-pipe climaconvectors (heating and cooling units)
AVAILABLE FUNCTIONS:
- room temperature control - heating and cooling
- operating mode: comfort, economy and protect
- manual or weekly operating mode
FEATURES OF CONTROLLER:
- WiFi connectivity - control via the eModul mobile application
- color touchscreen
- available in white (standard) or black colour
- 2 mm thick glass front panel
- exposed wall mounting
- control output of the 2-position actuator (ON/OFF) type NC and NO
- control output of the 0-10 V DC actuator
- 0-10 V DC output signal to control EC fan
- built-in temperature sensor
- supplied by 24 V DC
The VER-44 WiFi controller controls the operation of fans and actuators mounted on thermostatic valves to maintain the set temperature in the room. Depending on the selected mode, it increases or decreases the room temperature.
The controller enables manual or automatic, smooth regulation of fan operation (depending on the demand, gradually increasing or decreasing its rotation) by means of a 0-10 V DC signal.
The actuator control is based on: - an on-off for the 2-position actuator, for example NC type - a 0-10 V DC signal (an actuator with the possibility of smooth regulation is required).
The controller is supplied by 24 V DC.
The VER-44 WiFi controller is designed for wall mounting.
Controller SIEMENS RDG160T
Controllers that are dedicated to CVK2 two-pipe Climaconvectors and CVK4 four-pipe Climaconvectors that are fitted with 0-10 V DC actuators.
THE SIEMENS RDG161T CONTROLLER CHARACTERISTICS:
- current supply 24V AC/DC,
- controlling output 0-10 V DC,
- controlling output 0-10 V DC for ECM (electronically commutable) fan motor,
- automatic or manual switch over for heating/cooling,
- fan speeds adjusted manually or automatically,
- with the display,
- for on-the-wall assembly,
- built-in the temperature sensor.
