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Ahlsell Products Heating and Sanitation Installation pipes and partsUnderfloor heating systems

Underfloor heating systems

Underfloor heating, Purmo

Underfloor heating pipes, a-collection

Underfloor heating, Uponor

Underfloor heating, LK

Underfloor heating, TA

Looking for underfloor heating systems for your HVAC project? At Ahlsell, you will find a carefully selected selection of underfloor heating systems. There are many different products in our range - so you can find the one that's right for you. Among our installation pipes and parts, you will find a variety of styles. Our HVAC experts are happy to assist you in finding the right equipment to deliver a high-quality result. Find out more about our underfloor heating systems here on our website or visit your nearest Ahlsell store.

Thermostat Smatrix Base D-RH T-247 Bus, Uponor

Thermostat Smatrix Base D-RH T-247 Bus, Uponor

Art. no.: 2973228

- Wired thermostat compatible with Smatrix Base Pulse (X-245), Smatrix Base Pro (X-147, X-148) and Smatrix Base (X-145) controllers
- Measures and displays room temperature and relative humidity
- Color: white RAL9016
Functions:
- Capacitive buttons on the front
- Indication of heating or cooling demand
- Measured value of relative humidity (RH)
- Comfort/ECO indicator
- Change of ECO setback
- Manual switching between heating/cooling function
- Cooling function allowed (room by room)
- Displays temperature in Celsius or Fahrenheit
- Operating modes: room temperature (RT), internal with floor max/min (RFT), remote sensor (RS), remote sensor outdoor (RO)
- Room temperature calibration
- Optional: floor, remote or outdoor sensor can be connected
Consists of:
- Uponor Smatrix Base thermostat D+RH T-247 Bus
- Mounting material

Control system Smatrix Wave Pulse X-265+R-208, Uponor

Control system Smatrix Wave Pulse X-265+R-208, Uponor

Art. no.: 2988494

Compatible with Uponor Smatrix Wave Control Center Pulse X-265 6X
Protection class: II IP20
Color: White
Consists of:
1x Uponor Smatrix Pulse com R-208
1x Uponor Smatrix Base Control Center Pulse X-265 6X
Instructions, safety instructions, mounting materials

Thermostat Smatrix Wave D-RH T-267, Uponor

Thermostat Smatrix Wave D-RH T-267, Uponor

Art. no.: 2973229

- Wireless thermostat compatible with Smatrix Wave Pulse (X-245) and Smatrix Wave (X-165) controllers
- Measures and displays room temperature and relative humidity
- Color: white RAL9016
Functions:
- Capacitive buttons on the front
- Indication of heating or cooling demand
- Measured value of relative humidity (RH)
- Comfort/ECO indicator
- Change of ECO setback
- Cooling function allowed (room by room)
- Displays temperature in Celsius or Fahrenheit
- Operating modes: room temperature (RT), internal with floor max/min (RFT), remote sensor (RS), remote sensor outdoor (RO)
- Low battery indication
- Room temperature calibration
- Optional: floor, remote or outdoor sensor can be connected
Consists of:
- Uponor Smatrix Wave thermostat D+RH T-267
- 2x AAA batteries
- Thermostat stand
- Mounting material

Room thermostat S2, LK

Room thermostat S2, LK

Art. no.: 2434399

Electronic, soundless room thermostat with Triac outlet and electronic feedback. Available in models S2 and S2 EXT with S2 EXT having optional connection compatibility with LK External Sensors, ICS/S2 to control floor temperature. The thermostat is mounted against the device box or directly over the cables where they come out of wall via an electric conduit. Use the enclosed cover frame when installing the device box.

Room thermostat, BAS S2. LK

Room thermostat, BAS S2. LK

Art. no.: 2434398

Room thermostat S2, 24V NC. white / ice-gray.

Frame ArcFrame, LK

Frame ArcFrame, LK

Art. no.: 2410475

LK ArcFrame is a wall bracket intended to be used for LK ArcSense or LK ArcTune.
LK ArcFrame is available in white and black and in different shapes and sizes for adaptation to the property's other contacts and switches.
LK ArcFrame is delivered including screws and plugs and has a hole pattern adapted to the standard appliance box.

Note! Delivery dates Q1 2024

Frame ArcFrame, LK

Frame ArcFrame, LK

Frame ArcFrame, LK

Frame ArcFrame, LK

Frame ArcFrame, LK

Thermostat Push 12T, Uponor

Thermostat Push 12T, Uponor

Art. no.: 5363687

For Uponor Push 10 and 12T with 2 m capillary tube. Temperature 8-28°C.
Fits Uponor Push 12T valve housing

Tape, double-sided, Purmo

Tape, double-sided, Purmo

Art. no.: 3873002

Used for fixing cellular plastic sheets when laying floating floors. Material consumption: 1-3 running meters/m2.

Wireless base unit ICR1, Purmo

Wireless base unit ICR1, Purmo

Art. no.: 2973204

Wireless base unit for 230 V actuators. Potential-free relay output. If 24 V actuators are used, an external transformer is required. Maximum number of thermostats: 1 pc. Max number of actuators: Max 5 pcs.

Distribution cabinet base Vario, Uponor

Distribution cabinet base Vario, Uponor

Art. no.: 2988704

Distribution cabinet base Vario, Uponor

Distribution cabinet base Vario, Uponor

Distribution cabinet base Vario, Uponor

Flow meter, Purmo

Flow meter, Purmo

Art. no.: 2973162

Flow meter with sight glass for visual adjustment of flow per loop. Fits all Purmo distributors. The flow meter must be installed in the inlet rod.

Underfloor heating pipes, Purmo

Underfloor heating pipes, Purmo

Art. no.: 2522780

Oxygen diffusion-tight multilayer pipe in PE-RT suitable for use in underfloor heating systems and underfloor heating systems. Max operating pressure 6 bar.

Coupling external thread PN10, Wipex

Coupling external thread PN10, Wipex

Art. no.: 1883173

Made of dezincification resistant/Corrosion resistant brass. Hexagonal screw, washer and nuts in acid resistant steel.

Room thermostat S1 Dti, LK

Room thermostat S1 Dti, LK

Art. no.: 2417289

Electronic with Triac output adapted to LK Underfloor heating system.

Room thermostat RF ICS.2, LK

Room thermostat RF ICS.2, LK

Art. no.: 2434620

Wireless room thermostat with backlit display for clear and simple function display.
In addition to other functions, the display shows the set and actual temperature, heat on/off, operation mode, and error messages.

Room thermostat RF ICS.2, LK

Shut-off valve angle 90°, Purmo

Shut-off valve angle 90°, Purmo

Art. no.: 5496422

Shut-off valve in nickel-plated brass. Mounted on Purmo floor heating distributor with running nut.

Shut-off valve angle 90°, Purmo

Coupling set FPL-X, external thread, PN10, Wipex

Coupling set FPL-X, external thread, PN10, Wipex

Art. no.: 1883175

Made of dezincification resistant/Corrosion resistant brass.

Compression fitting Vario, Uponor

Compression fitting Vario, Uponor

Art. no.: 2434581

Installation kit Euro-Cone for Uponor Vario PLUS Distributor 3/4".

Circulation pump Fluvia T Pump Grundfos Push-12, Uponor

Circulation pump Fluvia T Pump Grundfos Push-12, Uponor

Art. no.: 2988791

Spare parts pump Grundfos Comfort 15-14 B, suitable for all previous versions of Uponor Push-12. In all cases, the existing pump housing is used. The drive side from this pump is also used when replacing the drive sides of older shunt groups.
- Push 10 with Grundfos UP 15 / 13B.
- Push 10 with pump type Vortex BW 152 R (Blue and black).
- Push 1 with pump type Laing (Red and black).

Coupling kit for Underfloor Heating System, Uponor

Coupling kit for Underfloor Heating System, Uponor

Art. no.: 2417903

With support sleeve and compression ring.

Coupling kit Vario PEX, Uponor

Coupling kit Vario PEX, Uponor

Art. no.: 2434744

Installation kit Euro-Cone for Uponor Vario PLUS Distributor 3/4" and Uponor Push 12/ElPush 12.

Open Pipe bending support, LK

Open Pipe bending support, LK

Art. no.: 2435498

Plastic pipe bending support for LK Universal/Underfloor heating pipes.

Open Pipe bending support, LK

Open Pipe bending support, LK

Open Pipe bending support, LK

Open Pipe bending support, LK

Distributor Pro 1 G20 Euro-cone, Uponor

Distributor Pro 1 G20 Euro-cone, Uponor

Art. no.: 2418995

Distribution module for underfloor heating with Wirsbo-pePEX pipe. Supplied in pairs, with the inlet and return distributor. Adjustment of the loops is made on the inflow distributor. Hand wheels on the return distributor can be replaced by Uponor Pro Actuators.

Distributor Pro 1 G20 Euro-cone, Uponor

Distributor Pro 1 G20 Euro-cone, Uponor

Distributor Pro 1 G20 Euro-cone, Uponor

Actuator, Purmo

Actuator, Purmo

Art. no.: 4932012

A thermoelectric actuator for on/off control of the water flow in the valves. Normally closed (NC). Cable length: 500 mm. Connection: M30 x 1.5. Dimensions: 40 x 66 x 40 mm.

Actuator motor 0-10 V, Purmo

Actuator motor 0-10 V, Purmo

Art. no.: 2973188

Electric motor for control of two- or three-way valve. The motor can be connected to an external regulator (at the heat source) for separate outdoor compensation of the underfloor heating system. Choice of actuator (230 V, 24 V or 0-10 V) depends on the controller's control signal.

Thermostat SPI 24V Wired, Uponor

Thermostat SPI 24V Wired, Uponor

Art. no.: 5398297

Replacement of previous wired thermostats, e.g. Wirsbo Electronic and Wirsbo Cosy room thermostat.
Not for Uponor Control System thread.

Self-acting thermostat, Purmo

Self-acting thermostat, Purmo

Art. no.: 2973200

Thermostat knob for mounting on thermostat valve with M30 x 1.5 thread. Sensing body for mounting in a diving tube or in a contact rail. Some valves need an adapter.

Angle, Uponor

Art. no.: 2418620

With running nut and external thread.

Floor heating panel 20, for underfloor heating system, Uponor

Floor heating panel 20, for underfloor heating system, Uponor

Art. no.: 2419500

For PEX Q&E pipe 20 x 2.0 mm.

Actuator motor 3-point, Purmo

Actuator motor 3-point, Purmo

Art. no.: 2973189

Electric motor for control of two- or three-way valve. The motor can be connected to an external regulator (at the heat source) for separate outdoor compensation of the underfloor heating system. Choice of actuator (230 V, 24 V or 0-10 V) depends on the controller's control signal.

Actuator motor 3-point, Purmo

Drainage bend V2, LK

Drainage bend V2, LK

Art. no.: 1882611

Complete spare parts package for mounting drainage bend with outlet washer for LK Fördelarskåp GV and UNI.
LK Drainage bend V2 complete is included in LK Distributor Cabinet GV and UNI.
The spare parts package contains a bellows sleeve, drainage bend, white outlet washer and two mounting screws.
For a more exclusive look, the LK Outlet Washer V2 chrome can be purchased at, RSK 188 26 14.
For length adjustment of drainage bend to wall, LK Drainage Cutter V2, RSK 188 26 15. is suitably used.

Drainage bend V2, LK

Coupling Inv gg, accessory for heating circuit distributors, LK

Coupling Inv gg, accessory for heating circuit distributors, LK

Art. no.: 2417463

Straight coupling with internal thread intended for PE/PE-X pipe.

Distribution cabinet Vario, Uponor

Distribution cabinet Vario, Uponor

Art. no.: 2988698

Pipe bending support, accessory for heating circuit distributor, LK

Pipe bending support, accessory for heating circuit distributor, LK

Art. no.: 2417560

Pipe bending support for LK Universal-/ Heating pipe. As an accessory there is the LK Fixing plate (RSK 241 79 02) for fixing of pipe bending support.

Actuator Vario Plus M30x1,5, Uponor

Actuator Vario Plus M30x1,5, Uponor

Art. no.: 2973123

For Uponor Vario PLUS Distributor. Thermoelectric with position indication. Powerless closed. M30 external thread. Adapter VA02. Protection class IP54.

Actuator Vario Plus M30x1,5, Uponor

Actuator 0-10V, LK

Actuator 0-10V, LK

Art. no.: 2418122

For individual room or zone division for LK Heating circuit distributors. Supply voltage 24V AC, control signal 0-10V DC, de-energised closed. Enclosure class IP40.

Actuator 0-10V, LK

Track board CombiBoard EPS, LK

Track board CombiBoard EPS, LK

Art. no.: 2410464

LK Floor heating in execution with LK CombiBoard EPS for laying on load-bearing floor construction. The system is built with an insulation board in EPS class S300 provided with a laminated heat distribution layer for optimal heat spread. LK CombiBoard EPS has a high insulating ability and very good properties for short and long-term load.The EPS boards are equipped with pipe grooves and integrated turning grooves.

LK CombiBoard EPS 14 with integrated turning tracks - track distance c/c measurement 160 mm - for 12 mm pipe
LK CombiBoard EPS 18 with integrated turning tracks - track distance c/c measurement 200 mm - for 16 mm pipe
LK CombiBoard EPS 30 with integrated turning tracks and cross tracks - track distance c/c measurement 200 mm - for 16 mm pipe
LK CombiBoard EPS 50 with integrated turning tracks and cross tracks - track distance c/c measurement 200 mm - for 16 mm pipe
LK CombiBoard EPS 70 with integrated turning tracks and cross tracks - track distance c/c measurement 200 mm - for 16 mm pipe

Track board CombiBoard EPS, LK

Track board CombiBoard EPS, LK

Track board CombiBoard EPS, LK

Track board CombiBoard EPS, LK

Connection Box NO 230/24 V, power-off open function, LK

Connection Box NO 230/24 V, power-off open function, LK

Art. no.: 2410459

LK Junction box NO is used for connecting and powering the LK Room thermostat 24V NO and LK Actuator 24V NO. The box has a built-in transformer 230/24V AC 40VA.
Up to 8 LK Room thermostats 24V NO and max 12 LK Actuators 24V NO can be connected to the box. The box is equipped with a voltage-free relay which allows the connection of a circulation pump. The junction box has an integrated 24-hour valve and pump logic exercise program.

Connection Box NO 230/24 V, power-off open function, LK

Connection coupling RF, accessory for heating circuit distributor, LK

Connection coupling RF, accessory for heating circuit distributor, LK

Art. no.: 2417298

For connection of pipe to LK Heating circuit distributor RF.

Air vent RF, accessory for heating circuit distributor, LK

Air vent RF, accessory for heating circuit distributor, LK

Art. no.: 2417299

Intended for Heating circuit distributor RF. The air vent is mounted instead of one of the distributor’s manual air vent. The air vent has both a manual and automatic air vent function. The threaded connection is supplied with O-ring seal for heating circuit distributor.

External Thread Coupling, accessory for heating circuit distributors, LK

External Thread Coupling, accessory for heating circuit distributors, LK

Art. no.: 2417464

Adaptor coupling for LK Underfloor heating pipe.

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Art. no.: 2417475

For LK mini shunt.

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Mini Distributor, Accessory for Heating Circuit Distributor, LK

Regulating 2-Port Ball Valve, Belimo

Regulating 2-Port Ball Valve, Belimo

Art. no.: 2417550

Shut-off valve for LK Heating circuit distributor RF.

Fixing plate, accessory for heating circuit distributor, LK

Fixing plate, accessory for heating circuit distributor, LK

Art. no.: 2417902

Provides fixing for LK Pipe bending support RSK 241 75 60 when mounting. Room for 8 underfloor heating circuits on one plate. Ability to join more plates for increased number of underfloor heating circuits. Made of polyethylene.

Angle Ball Valve G25xR25, Accessory for Heating Circuit Distributor, LK

Angle Ball Valve G25xR25, Accessory for Heating Circuit Distributor, LK

Art. no.: 2417958

Shut-off valve for LK Heating circuit distributor RF.

Straight connection set, accessory for heating circuit distributor, LK

Straight connection set, accessory for heating circuit distributor, LK

Art. no.: 2418110

Straight coupling with external thread intended for PE/PE-X pipe.

Angle connection set, accessory for heating circuit distributor, LK

Angle connection set, accessory for heating circuit distributor, LK

Art. no.: 2418112

Connection kit for connection PEX feed pipe to LK Heating circuit distributor VKF.

Transition nipple ext/int, accessories for heat circuit distributor, LK

Transition nipple ext/int, accessories for heat circuit distributor, LK

Art. no.: 2419618

LK Transition nipple can be used when LK OptiFlow EVO II, G25 is to be installed. Transition nipple is also suitable for LK Distribution control.

Transition nipple ext/int, accessories for heat circuit distributor, LK

Return valve VKF/VKF-i, accessory for heating circuit distributor, LK

Return valve VKF/VKF-i, accessory for heating circuit distributor, LK

Art. no.: 2418431

Replacement valve for LK Heating circuit distributor VKF and VKF-i. The return valve is located on the lower distributor pipe, normally fitted with actuator.

Heat circuit distributor RF, LK

Heat circuit distributor RF, LK

Art. no.: 2410258V

Stainless steel underfloor heating distributor with integrated adjustment valves, flow indicators, thermometers as well as venting and refill valves.
The distributor is supplied pre-assembled on bracket. The by-pass distributor includes marking plates, protective bag (protection for e.g. concrete splashing when casting) and assembly instructions. Connection of heating supply can be done either from the right or left side. The distributor is available with connections from 2 to 12 underfloor heating circuits. The heating circuit distributor can be supplemented with 2 shut-off valves (RSK 241 75 50), LK By-Pass RF and LK Connection couplings RF for relevant pipe dimensions.

Heat circuit distributor RF, LK

Heat circuit distributor RF, LK

Heat circuit distributor RF, LK

Heat circuit distributor RF, LK

Heat circuit distributor RF, LK

By-Pass RF, accessory for heating circuit distributor, LK

By-Pass RF, accessory for heating circuit distributor, LK

Art. no.: 2419469

Complete kit for mounting of by-pass with kvs 0.05 to LK Heating circuit distributor RF. The by-pass extends the installation by 15 mm.

Controller Vario Universal controller, Uponor

Controller Vario Universal controller, Uponor

Art. no.: 2973125

Uponor Vario Universal controller with adapters.
Used to be able to connect Uponor Smatrix to floor heating distributors of other brands than Uponor. Fits the most common floor heating benefits on the market. Also used for Uponor Vario B distributor (WGF).
The set contains: 1 controller, 1W IP54 and 4 adapter rings (VA16H, VA26, VA32, VA50)

Controller Vario Universal controller, Uponor

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