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Renewable Energy Solutions

Find the perfect renewable energy solution for your project, whether you’re a homeowner, self builder, developer, landlord, housing association or business, we have the solution for you.

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Heat Pump Solutions

If you are looking for an efficient, low-carbon heat source that will save you money on your energy bills, then a heat pump is the solution for you.

Air Source Heat Pumps

Our high quality air source heat pumps, are the quietest on the market, while also delivering a high efficiency.

Ground Source Heat Pumps

Our award winning MasterTherm ground source heat pumps offer state of the art technology, with minimal maintenance.

Solar PV

Solar PV can contribute as much as 50% of a properties electricity requirements to save money on utility bills and reduce your carbon footprint.

Solar Thermal

Generate free hot water using clean, renewable energy from the sun.

UFH

No matter what flooring type you currently have in your home, there is a method for installing underfloor heating and making your heating system a lot more efficient.

Battery Storage

Our thermal heat storage systems enable you to store and transfer heat as a usable asset.

Suitable for every project

Whether you’re a homeowner, self builder, developer, landlord, housing association or business, we have the solution for you.

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Homeowners & Self Builds

Our range of Ground Source and Air Source Heat Pump systems coupled with our design & support services, ensure homeowners can enjoy energy efficiency, bill savings & government funding.

Commercial Buildings

Our commerical heat pump systems provide businesses of all sizes with benefits such as improved efficiency, reduced operating costs and green credentials.

Housing Developments

We work with architects, property developers and surveyors to implement renewable heating systems to deliver comfort, efficiency & a low-carbon solution.

Social Housing

Using cost-effective Shared Ground Loop Arrays, housing associations can reduce carbon emissions on a huge scale.

Our Services

By working with us your company can also benefit from services such as consultation, design and commissioning support. We provide solutions which will help along each step of the installation process.

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Heat Pump Care Plan

Protect your heat pump with a Care Plan from Thermal Earth .

Partner Installers

As the official UK distributor for Mastertherm & ACOND heat pumps we work with leading heat pump installers around the UK who are highly regarded for their skills and knowledge.

MCS Umbrella Scheme

Our MCS Umbrella Scheme offers vital support to non-MCS approved installers seeking expert advice & technical assistance with heat pump installations.

Find an Installer

Looking for a verified heat pump installer? Thermal Earth has a nationwide network of trusty installers to help you with your project.

Manufacturers

We're the official UK distributor for some of Europe's most-trusted and advanced manufacturers. We supply to installers nationwide, providing a one-stop-shop where you can easily order products and parts for heat pump systems at competitive prices.

Geothermal Drilling

With our own in house drilling team, we are able to offer drilling for geothermal boreholes and waterwells to name a few.

Agile Octopus

We're excited to introduce the integration of Agile Octopus with MasterTherm Heat Pumps – a game-changer in energy efficiency and cost savings for your home.

Renewable Energy Funding

Get paid to install a renewable heating system! Thanks to rewarding incentives, there's never been a better time to invest in renewable technologies.

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BUS

The Boiler Upgrade Scheme is a government-proposed scheme to deliver grants of up to £6,000 towards heat pump installations in UK households..

Ambient Heat

An Ambient Heat Network is a 5th generation heat network which uses ground source heat pumps, to distribute heat to numerous properties from a centralised system.

Green Heat

This scheme intends to help new & existing heat networks to move to low & zero-carbon technologies.

ECO4

The ECO 4 funding supports retrofit efficiency works in the domestic sector with an upfront grant, with a particular focus on vulnerable consumer groups.

Finance

Spread the cost of your installation and pay monthly with our finance option.

Thermal Earth Training Academy

Our Training Academy is ERS / OFTEC and HETAS accredited, allowing us to offer a range of Renewable and Soild Fuel courses.

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HETAS

Our HETAS-Approved Training Centre offers the full suite of HETAS accredited training courses; from H001 right through to H009.

Heat Pump Installer

Our ERS / OFTEC approved training instills professionals with the confidence and competence needed for Heat Pump installations.

Manufacturers Training

We offer MasterTherm & ACOND accredited training courses for heating engineers to build on their skills.

Partner Program

Join the energy revolution and become a certified heat pump installer.

Item added to order

RAUVITHERM 25+25/150 DUO

Item:

Thanks to several soft insulating foam layers and the corrugated, resistant outer jacket RAUVITHERM is a pipe system that is highly flexible and very robust at the same time. This also enables extremely complex connections in heating networks as well as connections under cramped space conditions.

Made by Rehau in the UK.

Ref: 132003-001

Price:

£43.61 (EX VAT)
£52.33 (INC VAT)

Call us to purchase

Shipping

Description Specifications Downloads

System properties:

Fully bonded outer jacket to the top layer of insulation
Profiled outer jacket ensures flexibility with low bending forces and small bending radii
Robust, solid jacket suitable for construction sites
High thermal insulation due to the multi-layer composition and low thermal conductivity of the insulating layers
High operating safety thanks to the corrosion resistance of the materials
Coil lengths of up to 330 m reduces the use of connecting sleeves
Complete pipe and fittings product range: UNO pipes (up to 160 mm pipe diameter) - Efficient DUO pipes (up to 2 x 63 mm pipe diameter

Suitable for up to max. 95 °C (short bursts) and 6 bar
Delivery: in coils
Comprising:
- Carrier pipes
- Insulation
- Outer jacket
Material:
- Carrier pipes: cross-linked polyethylene (PE-Xa) in accordance with DIN 16892/93 and DIN EN 15632 with orange oxygen diffusion barrier (EVOH) in accordance with DIN 4726
- Insulation: cross-linked PE foam sheets with DUO pipes and an additional white foam section
- Outer jacket: Black, corrugated outer jacket made of polyethylene (PE-LLD)