Rated Excellentbased on 725 reviews
01473 559079Open 8:00am-5:00pm Mon to Fri

01473 559079Sales advice & customer services

Mon:
Tue:
Wed:
Thu:
Fri:
Sat:
Sun:
08:00 - 17:00
08:00 - 17:00
08:00 - 17:00
08:00 - 17:00
08:00 - 17:00
Closed
Closed
Online contact us formCreate return request
0 ItemsTotal £0.00Total £0.00
Your shopping basket is empty
Welcome
Feefo Customer Reviews
Rated Excellent
For customer service
Google Seller Ratings
Trusted Seller
Shop with confidence
Track Delivery
Secure Next Day Delivery
Fully tracked consignments
PayPal Secure Payments
Speedy checkout with PayPal
The safer, easier way to pay online
Black Friday

Multi-room - High Output - 4 Room - Up to 70m²

View all Screed Kits

Multi-room - High Output - 4 Room - Up to 70m²
Multi-room - High Output - 4 Room - Up to 70m²
Multi-room - High Output - 4 Room - Up to 70m²
  • High Output - covers 70m²
  • Simple to install
  • Technical support
  • Thermostat choice
  • Grundfos pump

View full description

Quick Find: 17983
Part Code: MRH5R70UFH

This product is currently awaiting on stock arrival and due in soon.

This product is currently awaiting on stock arrival and due in soon.

Backorder now to secure your delivery or sign up to be notified when this product is back in stock.

This kit contains:

  • 1x - Grundfos Manifold Pump & Reliance Mixing Valve Unit
  • 1x - Heatmiser UH4 4 Zone Wiring Centre v2
  • 1x - Pipe Re-Rounding Tool
  • 1x - Pipe Cutter
  • 8x - 16mm Eurocone Connector
  • 4x - Pipe Fixing Clips 60mm (Pack of 300)
  • 1x - Harmoni 16mm Pert-Al-Pert 200M Underfloor Heating Pipe
  • 1x - Harmoni 16mm Pert-Al-Pert 100M Underfloor Heating Pipe
  • 1x - Harmoni 16mm Pert-Al-Pert 50M Underfloor Heating Pipe
  • 4x - Heatmiser TA230 Underfloor Heating Actuator
  • 1x - Harmoni Manifold - 4 Port
  • 1x - Harmoni Fill & Drain Valves w/ Pressure Gauge (Pair)
  • 1x - Harmoni Ball Valve Pair w/Temperature Gauge
  • 1x - Grundfos Manifold Pump & Mixing Valve Unit
  • 3x - Underfloor Heating Self Adhesive Edge Insulation 25 meter roll

View kit contents

Free Delivery Available*
£764.35 ex VAT
£917.22 inc VAT
£917.22 inc VAT
£764.35 ex VAT
Stock Available: 4 Units

Selected Total: £0.00

    • + £109.96
    • None
    • + £288.62
    • + £189.46
    • + £252.90
    • + £305.82
    • + £305.82
    • None
    • + £63.94
    • None
    • + £359.95
    • + £359.95
    • + £279.79
    • + £244.66
    • + £244.66
    • None
    Qty

    Estimated delivery: 1 working days

    Day of Choice Delivery Available

    Made To Order This is a made to order product and therefore cannot be returned or cancelled

    Need Help? Free Design Service

    Call 01473 559079 or email us for a bespoke design service for your underfloor heating project FREE

    Learn more

    Our water underfloor heating systems are suitable for both homeowners and tradesmen wishing to install a premium quality water underfloor heating kit.

    The water underfloor multi-room water underfloor heating kit will supply all the pipe and fittings you'll need to cover your chosen zone size.

    Key features:

    • Water underfloor heating kits feature water temperature control
    • The aluminium layer within the pipe acts as an oxygen barrier, preventing the oxygen diffusion through the polymer matrix, which stops corrosion of the metal components in the system
    • European standard Pex-Al-HDPE pipe

     

    Grundfos mixing Unit

    Grundfos Pump Unit

    A rated UPS 2 Grundfos Manifold pump/mixing valve unit

    Wiring center and Actuators 

    Wiring Centre Unit

    Please note: Wiring Center image is for illustration purposes only.

    Manifold

    4 Port Manifold

    Stainless steel manifold with adjustable flow meter. Factory assembled on fixing bracket.

    Thermostat choice

    Manual thermostat

    Choose a manual, digital, programmable, wireless or touchscreen thermostat.

    ProWarm European Standard Pex-Al-HDPE pipe

    ProWarm European Standard Pex-Al-HDPE pipe

    16mm (outside) diameter Pex-Al-HDPE pipe

    Edging insulation

    Edging Insulation

    Edge Insulation is to be used around the edge of the room in order to minimise unwanted heat loss and allow for expansion.

    Tools

    Tools

    Pipe re-rounding tool, pipe staples and pipe cutters.

    The kit content comparison table shows exactly what you'll get in the box based on your chosen kit size

     

     
    Kit size (m²)
    40
    60
    		80
    100
    120
    140
    160
    180
    200
    Manifold pump + mixer
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    Thermostat
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    Number of thermostats
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Manifold ports
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Wiring centre
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    Actuators
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Pipe length (m)
    200
    300
    400
    500
    600
    700
    800
    900
    1000
    Edging insulation
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    		222
    Tools
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️
    ✔️

    Technical specifications

    Area70 m²
    BrandHarmoni
    Rooms4

    Product options

    Multi-room - High Output - 2 Room - Up to 20m²
    £534.07£640.88
    Quick Find: 17977
    Part Code: MRH2R20UFH
    18 units available
    Multi-room - High Output - 2 Room - Up to 40m²
    £562.64£675.17
    Quick Find: 17979
    Part Code: MRH2R40UFH
    15 units available
    Multi-room - High Output - 2 Room - Up to 30m²
    £573.36£688.03
    Quick Find: 17978
    Part Code: MRH2R30UFH
    10 units available
    Multi-room - High Output - 3 Room - Up to 50m²
    £639.00£766.80
    Quick Find: 17981
    Part Code: MRH3R50UFH
    11 units available
    Multi-room - High Output - 4 Room - Up to 60m²
    £717.13£860.56
    Quick Find: 17982
    Part Code: MRH4R60UFH
    15 units available
    Multi-room - High Output - 4 Room - Up to 70m²
    £764.35£917.22
    Quick Find: 17983
    Part Code: MRH5R70UFH
    4 units available
    Multi-room - High Output - 5 Room - Up to 80m²
    £846.53£1,015.84
    Quick Find: 17984
    Part Code: MRH5R80UFH
    11 units available
    Multi-room - High Output - 5 Room - Up to 90m²
    £885.82£1,062.98
    Quick Find: 17985
    Part Code: MRH5R90UFH
    7 units available
    Multi-room - High Output - 6 Room - Up to 100m²
    £937.02£1,124.42
    Quick Find: 17986
    Part Code: MRH6R100UFH
    11 units available
    Multi-room - High Output - 6 Room - Up to 110m²
    £956.75£1,148.10
    Quick Find: 17987
    Part Code: MRH6R110UFH
    7 units available
    Multi-room - High Output - 7 Room - Up to 120m²
    £1,014.02£1,216.82
    Quick Find: 17988
    Part Code: MRH7R120UFH
    5 units available
    Multi-room - High Output - 7 Room - Up to 130m²
    £1,135.99£1,363.19
    Quick Find: 17989
    Part Code: MRH7R130UFH
    5 units available
    Multi-room - High Output - 8 Room - Up to 140m²
    £1,216.01£1,459.21
    Quick Find: 17990
    Part Code: MRH8R140UFH
    5 units available
    Multi-room - High Output - 8 Room - Up to 150m²
    £1,255.30£1,506.36
    Quick Find: 17991
    Part Code: MRH8R150UFH
    5 units available

    Product downloads

    Harmoni wet underfloor heating brochure
    Harmoni wet underfloor heating brochure

    File Size: 3.32 MB

    Product components

    Black Friday Sale
    Grundfos Manifold Pump & Reliance Mixing Valve Unit
    Now £163.24£195.89 Was £181.38£217.66
    Quick Find: 12620
    Part Code: UFHC970360
    4 units available
    Heatmiser UH4 4 Zone Wiring Centre v2
    (9 reviews)
    £42.49£50.99
    Quick Find: 14726
    Part Code: UH4WIRINGCENTRE v2
    15 units available
    Pipe Re-Rounding Tool
    £3.96£4.75
    Quick Find: 12607
    Part Code: ROUNDINGTOOL
    43 units available
    Pipe Cutter
    £8.32£9.98
    Quick Find: 12608
    Part Code: PIPECUTTER
    20 units available
    Black Friday Sale
    16mm Eurocone Connector
    Now £2.85£3.42 Was £3.56£4.27
    Quick Find: 12595
    Part Code: EUROCONE16MM
    666 units available
    Black Friday Sale
    Pipe Fixing Clips 60mm (Pack of 300)
    (3 reviews)
    Now £9.14£10.97 Was £11.43£13.72
    Quick Find: 12585
    Part Code: PIPEFIXINGCLIP60MM
    341 units available
    Black Friday Sale
    Harmoni 16mm Pert-Al-Pert 200M Underfloor Heating Pipe
    (1 review)
    Now £125.00£150.00 Was £138.89£166.67
    Quick Find: 22486
    Part Code: 16MMPERTPIPE200M
    15 units available
    Black Friday Sale
    Harmoni 16mm Pert-Al-Pert 100M Underfloor Heating Pipe
    (1 review)
    Now £63.00£75.60 Was £70.00£84.00
    Quick Find: 22482
    Part Code: 16MMPERTPIPE100M
    18 units available
    Black Friday Sale
    Harmoni 16mm Pert-Al-Pert 50M Underfloor Heating Pipe
    (1 review)
    Now £35.00£42.00 Was £38.89£46.67
    Quick Find: 22477
    Part Code: 16MMPERTPIPE50M
    11 units available
    Black Friday Sale
    Heatmiser TA230 Underfloor Heating Actuator
    (2 reviews)
    Now £8.55£10.26 Was £9.50£11.40
    Quick Find: 19138
    Part Code: TA230
    1791 units available
    Black Friday Sale
    Harmoni Manifold - 4 Port
    Now £75.64£90.77 Was £94.55£113.46
    Quick Find: 22948
    Part Code: HMAN4
    40 units available
    Black Friday Sale
    Harmoni Fill & Drain Valves w/ Pressure Gauge (Pair)
    Now £19.99£23.99 Was £24.99£29.99
    Quick Find: 22960
    Part Code: HFILLDRAIN
    185 units available
    Black Friday Sale
    Harmoni Ball Valve Pair w/Temperature Gauge
    Now £21.33£25.60 Was £26.66£31.99
    Quick Find: 22959
    Part Code: HBALLVALVE
    78 units available
    Black Friday Sale
    Grundfos Manifold Pump & Mixing Valve Unit
    Now £157.49£188.99 Was £174.99£209.99
    Quick Find: 22957
    Part Code: HARMONIGRUNDFOSMANIFOLDPUMPMIXER
    85 units available
    Black Friday Sale
    Underfloor Heating Self Adhesive Edge Insulation 25 meter roll
    Now £13.10£15.72 Was £15.41£18.49
    Quick Find: 22986
    Part Code: EDGEINSULATION25M
    43 units available

    More from the Water Multiple Room Kit range

    Multi-room - Standard Output - 2 Room - Up to 40m²
    Multi-room - Standard Output - 2 Room - Up to 40m²
    £536.64£643.97
    Multi-room - High Output - 3 Room - Up to 50m²
    Multi-room - High Output - 3 Room - Up to 50m²
    £639.00£766.80
    Multi-room - Standard Output - 4 Room - Up to 60m²
    Multi-room - Standard Output - 4 Room - Up to 60m²
    £674.63£809.56
    Multi-room - Standard Output - 8 Room - Up to 140m²
    Multi-room - Standard Output - 8 Room - Up to 140m²
    £1,118.01£1,341.61
    Multi-room - Standard Output - 2 Room - Up to 20m²
    Multi-room - Standard Output - 2 Room - Up to 20m²
    £521.07£625.28
    Multi-room - High Output - 2 Room - Up to 20m²
    Multi-room - High Output - 2 Room - Up to 20m²
    £534.07£640.88
    Multi-room - Standard Output - 2 Room - Up to 30m²
    Multi-room - Standard Output - 2 Room - Up to 30m²
    £552.50£663.00
    Multi-room - High Output - 2 Room - Up to 40m²
    Multi-room - High Output - 2 Room - Up to 40m²
    £562.64£675.17
    Multi-room - High Output - 2 Room - Up to 30m²
    Multi-room - High Output - 2 Room - Up to 30m²
    £573.36£688.03
    Multi-room - Standard Output - 3 Room - Up to 50m²
    Multi-room - Standard Output - 3 Room - Up to 50m²
    £589.41£707.29