Welcome to our specific category for LK Underfloor Heating at VVSMax. To ensure an even and comfortable indoor climate, the right equipment is absolutely crucial. Here you will find a carefully selected range of systems and components designed to build and maintain underfloor heating in a safe way. Our range includes extremely efficient solutions from LK, including pipes, distributors, actuators and room thermostats, which work perfectly for all types of reliable installations. We offer advanced solutions that guarantee a comfortable, economical and reliable experience every day.
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LK Plug G15 For M60/VKF RF
Fits LK Heating Circuit Manifold RF and LK Minishunt M60.
83323
45 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Plug G50 Brass
LK Plug G50 is used to terminate/plug LK Manifold Qmax G50 when installed in heating systems.
2435167
271 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Connection Coupling RF 20x2mm
For connection of LK PE-X and LK PAL Universal pipe dimension, 20x2.0mm to LK Heating circuit manifold RF, nipple connection G20 EuroCone.
2419470
94 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Angle 25mmx90°
Press coupling for joining PE pipes.
2417044
254 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Angle 25mmxR20 90°
Press coupling for joining PE pipes.
2417046
176 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Angle 32mm
Press coupling for joining PE pipes, this range includes both PressPex couplings for Universal pipes and PE-M, PE-X pipes.
2417045
125 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Connection Coupling Angle G20x20x2.0mm
Press coupling for joining PE pipes, dimension 20x2.0 to PE-M, PE-X pipes is with red plastic ring.
2435506
151 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Connection Coupling Angle G20x25x2.3mm
Press coupling for joining PE pipes, dimension 25x2.3 to PE-M, PE-X pipes is with red plastic ring.
2435507
199 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Connection Coupling G20x20x2.0mm
Press coupling for joining PE pipes, dimension 20x2.0 to PE-M, PE-X pipes is with red plastic ring.
2435508
118 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Connection Coupling G20x25x2.3mm
Press coupling for joining PE pipes, dimension 25x2.3 to PE-M, PE-X pipes is with red plastic ring.
2435509
137 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Straight 20mm Nickel/Red Ring
Press coupling for joining PE pipes, this range includes both PressPex couplings for Universal pipes and PE-M, PE-X pipes.
2417040
104 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Coupling PV Straight 25mmxCU28
Press coupling for joining PE pipes, this range includes both PressPex couplings for Universal pipes and PE-M, PE-X pipes.
2417062
213 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Coupling PV Straight 25x22mm
Press coupling for joining PE pipes, this range includes both PressPex couplings for Universal pipes and PE-M, PE-X pipes.
2417053
195 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Coupling PV Straight External Thread 25mmxR20
This range includes both PressPex couplings for Universal pipes (grey plastic ring) and PE-M, PE-X pipes (red plastic ring).
2417041
168 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Straight External Thread 25mmxR25
This range includes both PressPex couplings for Universal pipes (grey plastic ring) and PE-M, PE-X pipes (red plastic ring).
2417042
189 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Fitting PV Angle 20x2mm
Press fitting at an angle for LK Heating Pipe PE-X 20x2mm.
2417039
157 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Angle External Thread 25mmxG25
Press fitting for joining PE pipes, this range includes both PressPex fittings for Universal pipes and PE-M, PE-X pipes.
2417063
260 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Angle With Free-Playing Nut G25x20x2.0mm
Press fitting for joining PE pipes, for flat sealing, Teflon gasket included, dimension 20x2.0 for PE-M, PE-X pipes is with red plastic ring.
2435514
241 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Angle With Free-Playing Nut G25x25x2.3mm
Press fitting for joining PE pipes, for flat sealing, Teflon gasket included, dimension 25x2.3 for PE-M, PE-X pipes is with red plastic ring.
2435515
241 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Straight 25mm Nickel/Red Ring
For connecting LK Ground Heating Pipe 25 x 2.3 to LK Ground Heating Manifold PEH.
2417052
130 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Fitting PV Straight With Free-Playing Nut G20x20x2.0mm
Press fitting for joining PE pipes, for flat sealing, Teflon gasket included, dimension 20x2.0 for PE-M, PE-X pipes is with red plastic ring.
2435510
128 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Straight With Free-Playing Nut G20x25x2.3mm
Press fitting for joining PE pipes, for flat sealing, Teflon gasket included, dimension 25x2.3 for PE-M, PE-X pipes is with red plastic ring.
2435511
151 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Straight With Free-Playing Nut G25x20x2.0mm
Press fitting for joining PE pipes, for flat sealing, Teflon gasket included, dimension 20x2.0 for PE-M, PE-X pipes is with red plastic ring.
2435512
161 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV Straight With Free-Playing Nut G25x25x2.3mm
Press fitting for joining PE pipes, for flat sealing, Teflon gasket included, dimension 25x2.3 for PE-M, PE-X pipes is with red plastic ring.
2435513
168 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Fitting PV T-Tube 32x25x25mm
This product has dimensions 32x25x25mm, the function is T-tube and the model/version is T-piece.
2417051
142 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK PressPex Straight Coupling Internal Thread A40mmxG32
Press coupling for joining LK PAL and LK PE-X Universal pipes.
1872050
246 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Pressure Gauge 0-4bar
Spare part for LK Heat Exchanger Package -10, pressure gauge with G 1/4” connection, delivered with bushing and associated fiber gasket.
33039
408 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pressure Gauge VKF 0-16bar
Test pressure manometer with measuring range 0-16 bar, has a G15 connection that fits LK Heating Circuit Manifold RF.
2410309
280 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Protective Cover Plexiglas
Protective cover in plexiglass for LK Room Thermostat S1 and S2.
32610
719 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pump Connector VS 230V For Alpha Pump
Plug 230V Alpha pump, connection connector for Grundfos Alpha 2L Pump.
33029
313 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pump Connector VS2 230V Black
Pump connector for LK Distributor Shunt VS2, 230V spare part in black plastic/metal. Used for operating the pump function of the shunt.
2989022
242 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pump Mobile FSB 30L
LK Pumpmobil FSB 30 is a mobile filling unit for filling and venting underfloor heating, heating, solar and cooling systems.
6246809
13 978 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK PushFit 8 Duo Internal Thread G15
LK PushFit for 8mm floor heating pipes, used e.g. for connection to LK Heating Circuit Manifold RF or LK Mini Circuit Valve RTB.
2419379
305 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit 8 Quattro Internal Thread G15
LK PushFit for 8mm underfloor heating pipes, used e.g. for connection to LK Heating Circuit Manifold RF or LK Mini Circuit Valve RTB.
2419412
541 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit 8 Repair Coupling
Repair/splice coupling for 8mm underfloor heating pipes.
2419420
347 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK PushFit 8 Single External Thread G15
LK PushFit for 8mm floor heating pipes, used e.g. for connection to LK Minishunt M60n.
2419419
98 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit 8 Single Internal Thread G15
LK PushFit for 8mm underfloor heating pipes, used e.g. for connection to LK Heating Circuit Manifold RF or LK Mini Circuit Valve RTB.
2419413
102 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit Plug 8mm Stainless Steel
Plug for unused pipe connection in PushFit 8- coupling.
2419411
23 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Receiver Unit 1 ICS.2-NC 230V White
LK Receiver Unit 1 ICS.2 (NC) is used together with LK Room Thermostat RF ICS.2 (wireless) or LK Room Thermostat W ICS.2 (wired).
2434627
3 617 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Receiver Unit 1 ICS.2-NO 230V White
LK Receiver Unit 1 ICS.2 is used together with LK Room Thermostat RF ICS.2 (wireless) or LK Room Thermostat W ICS.2 (wired).
2434626
3 147 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Reinforcing Mesh 2.5mm 1200x800mm
LK Reinforcing Mesh in steel for reinforcing structures with leveling compound.
8912
236 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Replacement Pump For LK Minishunt
Replacement pump for LK Minishunt, the replacement pump also fits in cases where LK Minishunt was equipped with Grundfos Pump 15-13B.
32552
2 492 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Replacement Pump For LK Minishunt M60/M60n
Wilo Para RSB/6-43/SC spare part for LK Minishunt M60n, also fits LK's older Minishunt M60.
33968
3 219 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Replacement Pump For LK Shunt 2/3-2.5
For LK Shunt 2/3-2.5, intended to replace previous pumps such as Grundfos UPS 25-60 and later Wilo models with a construction length of 130mm.
33077
3 695 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Replacement Pump For LK Shunt 2/3-4.0 And 2/3-6.3
Replacement pump for LK Shunt 2/3-4.0 and 2/3-6.3, compatible with previous pumps Myson, Grundfos, Wilo.
33076
7 080 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Replacement Pump Grundfos Alpha1
Replacement pump Grundfos Alpha1 15-60 130 mm replaces Myson Cp 53, Grundfos UPS 15-40 and Grundfos UPS 15-60.
33030
3 365 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Return Valve Complete VKF RF
Return valve complete with knob and LK Adapter LK 26, VKF RF.
2410307
379 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Return Valve Knob VKF RF
Knob for manual adjustment of the return valve on LK Heating Circuit Manifold VKF RF, used for easy regulation of the flow.
33943
64 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Return Valve VKF/VKF-i
LK Return Valve, fits LK Heating Circuit Manifold VKF/VKF-i.
2418431
147 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Room Temperature Sensor FS 103 IP55
LK Room Temperature Sensor FS 103 is to be used with LK Electronic Thermostat TR 26 for room temperature control.
2418174
750 kr / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
The right choice of heating components is crucial for the overall function of the system and above all because the products must relentlessly withstand the demanding conditions of continuous operation and temperature changes. In this category, we have gathered the industry's most durable and functional underfloor heating systems from well-known LK, specifically developed with a precise fit to meet the strict requirements of modern homes. We offer durable parts that effectively ensure an even and safe climate around the clock. By equipping your property with reliable equipment, you ensure a professional overall solution that maintains its optimal function for many years to come.
Advantages of our range of LK Underfloor Heating:
- Maximum comfort: Ensures a comprehensive and comfortable heat distribution for your entire property.
- Complete systems: A comprehensive range of original parts from LK that fit together perfectly to build safe systems.
- Precise temperature control: Enables individual and extremely precise regulation with advanced room thermostats and actuators.
- Safe transmission: Reliable components that guarantee a smooth and uninterrupted flow through all loops in the house.
- Long-lasting durability: Made with extremely durable materials that can withstand heavy loads and continuous operation decade after decade.
Compromising on the quality of underfloor heating systems often results in uneven heat distribution, sky-high energy costs or components that quickly start to malfunction during the coldest months of the year. With low-quality products, you also risk unexpected downtime and hidden problems that ruin living comfort and require expensive, constant interventions in the floor structure. At VVSMax, we constantly work to offer equipment that combines the absolute highest quality with unbeatable durability for the homeowner. Equip your home with reliable and energy-efficient components from our LK range to guarantee a safe, warm and completely carefree environment at home.
