Showing 1–24 of 47 results

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  Repair Kit for 15/1.7mm Pert/Pex UFH Pipe

  Quick View £14.96 
  Repair kit for 15mm Pert/Pex  Pipe with 1.7mm wall. This Repair Kit includes Two Compression Joiners and 1m of pipe. Joiners consist of Insert with 'O' ring Seals, Split Olive and Nut. No Special Tools Required. Please do not use this joiner if you have a different wall thickness.
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  Repair Kit for 16/2mm Pert Al/Pex Al UFH Pipe

  Quick View £14.48 
  Repair kit for 16mm Pert AL/Pex AL Pipe with 2mm wall. This Repair Kit includes Two Compression Joiners and 1m of pipe. Joiners consist of Insert with 'O' ring Seals, Split Olive and Nut. No Special Tools Required. Please do not use this joiner if you have a different wall thickness.
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  Repair Kit for 16/2mm Pert/Pex UFH Pipe

  Quick View £14.48 
  Repair kit for 16mm Pert/Pex Pipe with 2mm wall. This Repair Kit includes Two Compression Joiners and 1m of pipe. Joiners consist of Insert with 'O' ring Seals, Split Olive and Nut. No special tools Required. Please do not use this joiner if you have a different wall thickness.
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  Heatmiser neoStat-hw V2 – Hot Water Programmer

  Quick View £59.17 
  The Heatmiser neoStat-hw V2 offers you a smarter way to control your hot water from anywhere! The neoStat-hw V2  is a 230v powered timer with a changeover contact, making it ideal for standard and mid position valve systems. The neoStat-hw communicates to the neoHub and other neoStats within your home, to create a fully controllable network system of your home heating. Simple installation is key with Neo. neoStat has been designed to replace an existing three wire thermostat, and after joining the zone to the neoHub, remote control is possible. Features:

  • Stunning design incorporating Illuminated soft touch keys
  • 5/2 Day, 7 Day and 24 Hour Programming
  • 5 Minute Program Intervals
  • 4 Times per Day
  • Easy Hot Water Boost Feature
  • Automatic White Back Light (Turns off after 30 seconds)
  • Flush Mounting
  • Key Code Facility
  • Frost Protection
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  Heatmiser DS-SB – Flush Mounting Setback Thermostat

  Quick View £33.92 
  The Heatmiser DS-SB is our flush mount set back thermostat ideal for those wanting a simple but energy efficient control system. The DS-SB features a set back function, a function that will automatically reduce the set temperature by 4C when the time clock is off.

  The DS-SB thermostat has been designed to work in conjunction with our UH8 wiring centre and TM4 Programmer, but could equally be used as a standalone dial thermostat.

  Please note this thermostat is flush mounting, so a back box is required prior to installation.

  Functions include: Slide switch mode select (Constant, Off, Time Clock) Flush Mount 05-35° Temperature Range 4º Set Back Function 230V 3A Switch Rating Internal Temperature Limiting Feature CE Approved

  * 4 core cabling is required from the time clock in order to use the set back function.

  ErP Class & Ratings

  Individual Product       Multi Room Control with Individual Boiler Interlock

  I  (1%)                              Class VIII   (5%)
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  Komfort UFH TouchScreen Glacier White Underfloor Heating Programmable Thermostat

  Quick View £34.99 

  The Glacier White Komfort UFH TouchScreen programmable thermostat for water underfloor heating systems.

  Offers -

  • Large LCD clear screen with blue backlight display and double temperature display mode showing the actual and the target temperature.
  • 24 hour time and day of the week display.
  • 6 period programmable time and temperature settings ~ offering both comfort and economy setting of you own personal choice.
  • 7 day programming available.
  • Room temperature is displayed on increments of 0.5°C.
  • Memory storage in event of power failure.
  • The Komfort Touch Thermostat room temperature is programmed for automatic operation.
  • With optional remote floor sensor.
  • The Komfort Touch programmable thermostat can also be locked to stop any unauthorised adjustment.
  • Also available in Sapphire Black

  The Touchscreen thermostat overall width 86mmx86mm, the programmable thermostat will project by only 14mm when fitted , with 25mm depth within the wall. (This touchscreen thermostat is not suitable for use with electric underfloor heating systems). The thermostat is IP 20 rated.

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  Heatmiser Slimline V2 – Programmable Room Thermostat 230v

  Quick View £41.97 

  The Heatmiser Slimline V2 Thermostat is our 230v programmable room stat and programmer in one, providing up to 4 different temperatures at different times of the day.

  Functions -

  • Large Clear Display
  • Non Programmable, 5/2 day or 7 day programming (selectable in software)
  • Self Learning Optimum Start
  • 4 Comfort Levels Settings per Day
  • Optional Remote Air Sensor Facility
  • Holding Temperature Facility
  • Holiday Mode Facility
  • Automatic Blue Back-Lit Display (Auto Turn off after 30 secs)
  • Flush Mounting
  • Celsius /Fahrenheit Selection
  • Key Locking Facility
  • Frost Protection Facility
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  Grundfos UPM3 Underfloor Heating Pump

  Quick View £85.95 
  Grundfos UPM3 AUTO L 25 /70 130mm 52watt is the ideal answer for Underfloor Heating Systems although it is suitable to be an alternative to the Alpha2L pump 130mm length, 7 m head pump 1.5" Connections Features

  • Glandless Highly Efficiency pump with an integratied HVAC systems; EEI ≤ 0.20 EN16297/3
  • Smallest design than the well-established UPS circulating pump
  • Internally controlled pump
  • Active or passive inrush current limitation
  • Ambient temperatures of up to 70 °C
  • Substitutes ALPHA2L pumps

  Benefits Lowest space requirements ever for a circulator integrated in an appliance Optimised design fit for easy accessibility Easy access to the user interface from front Easy access to the connectors from front Easy access to the pump head screws from the front Easy access to the de-blocking screw from front Intelligent configuration Different signals and profiles available (PWM A, PWM C, KMBus) Standard return signal showing power consumption, alarm and operation status Other customized input profiles and different return profiles are possible e.g. flow estimation Ready for Conversion according Ecodesign requirement for August, 2015 exceeding benchmark level; EEI ≤ 0.20 EN16297/3 Unmatched reliability Field and lab tested product quality Ceramic bearing shaft - The UPM3 comes equipped with ceramic bearing shafts for a long and trouble-free lifetime. The ceramic material is extremely durable and it will not wear. Double de-blocking system - Electronic de-blocking that maintains the maximum starting torque up to 25 Ncm and manual de-blocking accessible from the front without demounting the control box. High temperature resilience - The resilience to heat will enhance the possibilities of system integration enormously. Ambient temperatures of up to 70 °C.
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  Underfloor Heating Chrome Plated Single Room FHV Regulating Valve for Small Rooms

  Quick View from £124.80 
  Underfloor Heating FHV Regulating Valve with Chrome Plated finish This Floor Temperature Valve is unique it controls both the air temperature and the water temperature making it perfect for small single rooms of underfloor heating using only the primary heating pump without the need of an additional underfloor heating pump. All sensors and underfloor heating pipe connections on to FHV Regulating Valve are included. FHV Regulating Valve can be used as an extension to the radiator system for small areas, includes air and water temperature control.  
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  Underfloor Heating White FHV Single Room Regulating Valve for Small Single Rooms

  Quick View from £114.40 
  Underfloor Heating FHV Regulating Valve with white finishing cover plate. This Floor Temperature Valve is unique it controls both the air temperature and the water temperature making it perfect for small single rooms of underfloor heating using only the primary heating pump without the need of an additional underfloor heating pump. All sensors and underfloor heating pipe connections on to FHV Regulating Valve are included. FHV Regulating Valve can be used as an extension to the radiator system for small areas, includes air and water temperature control.
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  Reliance Thermomix UFH UPM3 Underfloor Heating Pump Control Pack with Overheat Thermostat

  Quick View £218.93 
  The unique, patented,modular control pack with overheat thermostat for underfloor heating systems. Designed to be lightweight and compact in order to connect directly onto a standard UFH Manifold without the need for extra brackets or supports. The Control Pack consists of a mixing valve, a Grundfos UPM3 ERP rated 7 metre circulating pump,connection elbow, manifold adaptors and all necessary seals. The Control Pack connection elbow includes 1/2" tapping connection to receive the Overheat Thermostat, the thermostat is adjustable between 50° C to 65° C. We also sell Thermomix Blending Valve and Pumps separately.
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  Reliance Underfloor Heating Thermomix UFH Control Pack with Overheat Thermostat

  Quick View £218.93 
  The unique, patented,modular control pack with overheat thermostat for underfloor heating systems. Designed to be lightweight and compact in order to connect directly onto a standard UFH Manifold without the need for extra brackets or supports. The Underfloor Heating Control Pack consists of a mixing valve, a Grundfos ERP rated 6 metre circulating pump,connection elbow, manifold adaptors and all necessary seals. The Control Pack connection elbow includes 1/2" tapping connection to receive the Overheat Thermostat, the thermostat is adjustable between 50° C to 65° C.
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  Esbe Underfloor Heating 3/4″ 3 port Mixing Valve and Actuator

  Quick View £201.00 
  Esbe Actuator and 3 port Mixing Valve 3/4"BSP Connections with 4 wire actuator, compatible with the Uponor & Wirsbo Duomix 3 way valve
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  Uponor TMV 1002349 Wirsbo Duomix 3 Port Underfloor Heating Thermostatic Mixing Valve Uniset Mini VPG10 Replacement VTA372

  Quick View £140.40 
  Esbe 3 port Mixing Valve Body with 3/4"BSP Connections, compatible with the Uponor & Wirsbo Duomix 3 way valve. TMV 1002349 and Uniset Mini / VPG10    
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  Environmentally Friendly Fermacell Flexible Sealant / Adhesive

  Quick View £3.99 

  New Flexible Sealant and Adhesive for Fermacell Underfloor Heating Boards and much more......

  This Non-Reactive Environmentally Friendly Chemistry is compatible with most building materials. Emission Free All Purpose Sealant,  Colour - White Adheres to -

  • Ceramic
  • Concrete
  • Masonary
  • Gypsum
  • Metals
  • Plastics Stone
  • Wood

  Properties -

  • Does Not Yellow
  • Dynamic Movement
  • Easy Clean up
  • Eco Friendly
  • Fire Rated
  • Flexible
  • High Grip
  • Interior Use
  • Mould Resistant
  • Multiple Substrates
  • Non Staining
  • Non Toxic
  • Paintable
  • Quick Drying
  • Sound Resistant

    This Product has been Discontinued - Limited stock - Please call office to check availability. 
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  Ivar Uni-Mix Underfloor Heating Manifold Pump UK Mixing Kit

  Quick View £202.80 

  Ivar Uni-Mix Underfloor Heating Pump Mixing Kit

  This is a well engineered Manifold Pump Mixing Unit manufactured in Italy, offering excellent flow rates, with an adjustable water temperature range from 20° C to 60° C making this perfect answer when commission the underfloor heating system for the first time and need to build up the heat very slowly and avoid cracking on a screed floors. UFH mixing kit is a distribution unit designed to provide reliable flow temperature control, flexible installation and easy start-up. Available with pre-mounted booster pump. Components include:

  • Grundfos Secondary Underfloor pump
  • Remote sensor holder
  • Upper body
  • Lower body
  • Manifold 1" connection fittings
  • Thermometer
  • Primary by-pass valve
  • Secondary by-pass valve
  • Thermostatic head
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  Watts 230v 2 wire Underfloor Heating Electrothermic Actuator 26LC

  Quick View £12.95 
  Watts 230 volts 2 Wire Underfloor Heating Electro Thermic Actuator.

  • 1.8 watts Low Power Consumption
  • I.P 64 Rated which could be fitted within a Bathroom
  • Actuator can be installed 360°
  • Simple Plug in Cable with Safety Catch
  • Opening Time - Initial 75 seconds ~Final 3 minutes
  • Actuator Stroke - Max 3.5mm
  • Valve Stroke - 2.5 mm
  • Operating Temperature - 0° - 50° C
  • Maximum Fluid Temperature - 110° C
  • Flame Retardant Plastic Cover and Components
  • Cable Length 1 mtr x 0.5mm²
  • Ring Nut M30 x 1.5 Thread
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  Giacomini HEP2o Underfloor Heating Thermal Actuator 230v 4 wire N.C. R473M

  Quick View £20.50 
  Giacomini / Hep2o Manifold Thermal Actuator  The 4 wire Giacomini R473M actuator is normally closed (NC) 230volt    
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  Giacomini Hep2o Underfloor Thermal Actuator 230v 2 wire R473 N.C.

  Quick View £16.95 
  Giacomini / Hep2o Manifold Thermal Actuator R473 The actuators of the R473 series are normally closed (NC); they allow the hydraulic supply of the circuits in presence of voltage and they have a cable with two conductors for the connection to room thermostats or adjustment regulators. The R473M version has a stroke end micro-switch for driving circulators or zone valves. The R473V version has varistor for installation on places where the network voltage undergoes sudden changes that could damage the electronic components. The R473MV version has either varistor or stroke end micro-switch. These models have a manual block mechanism in opening position to make the assembly on valves easier, and allow maintenance to the electric plant by maintaining the water circulation into the hydraulic system. Description In order to allow an optimal control of the room temperature, combining the energy saving with a high comfort, the use of electrical actuators on distribution manifolds, on radiator valves with thermostatic option, or on fancoil valves is advisable. The series of  R473 electrical actuators is characterised by an absolute quiet operation, long lasting lifetime as it has no mechanism subjected to wear and a sufficiently slow closing to prevent from water hammer phenomenon. The operation mechanism is made of wax bulbs controlled by low consumption electrical PTC (Positive Temperature Coefficient). Technical data • Product in compliance with the Directives B.T. 73/23/CEE and 93/68/CEE and ENEC 03 Certificate • Product category: “Electrical actuators for assembly on radiators or radiant panel systems” • Condition in absence of voltage: - Normally closed “NC” (R473) • Linear motion • Valve working stroke 2,4 mm • Dust protection class 2 • Electrical discharge voltage 4 kV • Electrical enclosure to IP40 • Protection against direct contracts by means of double insulation (Class II) • Supply cable type H05 VV-F, useful length 1m • Opening time at ambience temperature for R473/R473V/R473M/R473VM versions, 230 V - 24 V ≈ 6 minutes • Working room temperature: -5÷50 °C • Storage room temperature: -20÷65 °C • Casing material flame retardant PBT V0-UL94 • Vertical assembly above the valve, or horizontal • Rapid connection for Giacomini standard • Valve position mechanical indicator • Micro-switch NO with close valve (R473M - R473MV) R478V 230v T50 2 wire Normally Closed 2.5 watts IP 40 Rated SUITABLE REPLACEMENT FOR R475 RANGE
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  24v 4 Zone Underfloor Heating Master Control Wiring Centre / Unit – Watts / Komfort

  Quick View £49.95 

  Komfort 4 Zone 24 v Master Control Wiring Unit with Visible Heating Zones, Boiler and Pump Lights

  will allow up to 4 underfloor heating zones, for additional zone also select the 24v slave wiring unit Please note a transformer is required with this unit and will need to be purchase separately link below https://underfloorparts.co.uk/product/230v-24v-watts-transformer-p-2080-polypipe-polyplumb/
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  24v Underfloor Heating 4 Zone Slave Unit – Watts / Komfort

  Quick View £36.50 

  Komfort Underfloor Heating 4 Zone 24 volts Slave Unit

  The 4 Zone Slave Unit provides plug-in connection to 24 volts Master Unit to provide additional 4 Controlled Heating Zones  
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  Underfloor Heating 4 Zone Master 230v Control Wiring Centre / Unit – Watts / Komfort

  Quick View £46.95 

  Komfort 4 Zone Master Control Wiring Unit 230v

  with Visible Heating Zones, Boiler and Pump Lights compatible with Polypipe and Speedfit Master wiring centres
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  Underfloor Heating 230v Wiring 4 Zone Slave Unit – Watts / Komfort

  Quick View £33.50 

  Komfort Underfloor Heating 4 Zone Slave Unit

  The 4 Zone Slave Unit provides plug-in connection to Master Unit to provide additional 4 Controlled Heating Zones Compatible with Polypipe SPB4Z and Henco UFH-EXTRAZONE-W
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  Underfloor Heating Manifold Auto Air Vent 1/2″ BSP

  Quick View £6.19 
  Auto Air Vent 1/2"BSP to screw direct in to The Underfloor Heating Manifold, the AAV can also be used on any part of the heating system including a radiator system.