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Beneath Heat 20 mm Slim Board Over Floor UFH System - Underfloor Heating System

Verified by manufacturer 4 months ago

Beneath Heat

Underfloor heating (UFH) system for use over the floor, pipes held in place by cement-reinforced XPS grooved insulation boards.

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Application

Underfloor heating (UFH) system for use over the floor, in new builds and renovation.

Description

Underfloor heating (UFH) system for use over the floor, pipes held in place by cement-reinforced XPS grooved insulation boards.


Features and benefits:

  • Lightweight XPS insulation panel with webbed polymer cement-based finish.
  • Fixed down with either flexible tile adhesive or screwed down using a minimum of nine screws & nine washers per board.
  • 20mm total height.
  • Either a tile or an interlocking wood floor finish can be applied directly over the board. Other floor finishes will require a minimum of 3 mm self-levelling compound to be applied on top of the slim board.
  • Quick and easy to install.
  • Available in 150mm and 200mm pipe centres.
  • Compatible with 16mm-diameter PERT and MLCP pipes.
  • Heating performance*:
  • 150mm pipe centres: 86 W/m².
  • 200mm pipe centres: 81 W/m².


*Heat output at a flow water temperature of 45°, based on a tog rating of 1 with a room temperature of 21°. Consult manufacturer's literature for full details.

General information

Color

Grey

Finish

Cement

Guidance for specification option:

Webbed polymer cement-based (board only).

Material

High density extruded polystyrene (XPS)

Guidance for specification option:

P5 grade.

Shape

Rectangle

Length

1200 mm

Width

600 mm

Height

20 mm

Warranty description

Two year

Guidance for specification option:

Electrical and mechanical products.

50 year

Guidance for specification option:

Pipes.

Manufacturer guidance

Consult manufacturer for full details.

Uniclass

Ss_60_40_92_94 Underfloor low-temperature hot water heating systemsPrimary

CAWS

T90/475 Underfloor heating systems

T90/475 Underfloor heating systems

Specification data - Underfloor low-temperature hot water heating systems

System performance

Guidance for specification option:

Insert requirements.

Heat source

Low-temperature hot water heating system.

Guidance for specification option:

Specify details separately.

Pumps

Beneath Heat underfloor heating pump pack.

Beneath Heat single area pump pack.

Manufacturer guidance

Consult manufacturer for details.

Pipework

-

Distribution

Guidance for specification option:

Insert requirements.

Underfloor

16 mm PERT pipes and fittings.

16 mm MLCP pipes and fittings.

Manufacturer guidance

Installation tools available, including pipe decoilers, pipe cutters and pipe calibrators.

Jointing materials

Guidance for specification option:

Insert requirements.

Insulation

20 mm slim XPS panel with webbed polymer-cement-based board.

Manufacturer guidance

  • Size (l x w x t, per panel): 1200 x 600 x 20 mm.
  • Material: Cement-reinforced XPS.
  • Water absorption: 6%.
  • Thermal conductivity: 0.033 W/m·K.
  • Compressive strength: 400 kPa.
  • Fire classification: Class 0/ Euroclass E.
  • Weight: 2.48 kg per panel.
  • U-value: 1.6.
  • R-value: 0.6.


Consult manufacturer for further details as required.

Pipe supports

As Pipework: Insulation; 150 mm centres.

As Pipework: Insulation; 200 mm centres.

Valves

Guidance for specification option:

Consult manufacturer for options and insert requirements.

Options include manifolds, blend valves, heat pump valves and return elbows.

Water treatment

Guidance for specification option:

Consult manufacturer for options and insert requirements or omit.

Accessories

230 V Saswell dial thermostat.

Guidance for specification option:

Consult manufacturer for options and insert requirements.

230 V Saswell programable thermostat.

230 V Saswell WiFi thermostat.

Wireless Saswell programable thermostat.

Wireless Saswell WiFi thermostat.

Saswell WiFi gateway

Controls

-

Controllers

Saswell 230 V two wire actuator.

230 V wiring centre.

230 V wireless wiring centre.

Control valves

Saswell two-port motorised valve.

Sensors

Not required.

Saswell floor/ air sensor.

Single area pump pack adaptors.

Guidance for specification option:

Not for use with single area pump pack.

Floor covering

Tiled.

Guidance for specification option:

Can be applied directly over the slim board. Specify separately if required.

Interlocking wood flooring.

Guidance for specification option:

Can be applied directly over the slim board. Specify separately if required.

Other

Guidance for specification option:

Minimum 3 mm self-levelling compound required before final covering is applied.

Specify separately if required.

Sustainability data

Contains Red List materials

No

Country of material origin

China

Country of product manufacture

China

Recyclability

No

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

Beneath Heat 20 mm Slim Board Over Floor UFH System

Beneath Heat 20 mm Slim Board Over Floor UFH System

Underfloor Heating Product and Technical Guide

Underfloor Heating Product and Technical Guide

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