Mechanical Services & Plumbing Infrastructure
A premium renewable heating system is only as reliable as the plumbing infrastructure that connects it. At Total NRG, we don't just supply the heat pump—we create energy-efficient, bulletproof mechanical environments from the ground up.
Whether you are building a new property, undertaking a full gut renovation, or managing a large commercial project, we design and install the complete mechanical plumbing infrastructure needed for your heating, cooling, and domestic water systems.
Why We Refuse to Use "Push-Fit" Plumbing
A common issue in modern construction is the use of cheap, plastic push-fit plumbing fittings, which are notorious for blowing off under pressure and causing catastrophic water leaks inside walls and ceilings.
We do things differently. To ensure unparalleled reliability and durability, Total NRG exclusively uses high-performance products from ROTH, a renowned German manufacturer.
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Mechanically Crimped Fittings: Every single fitting we install is permanently secured using a specialised mechanical press/crimping tool. This process guarantees a watertight, permanent connection, completely eliminating the risk of fittings popping off.
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ROTH Alu-laser Plus Pipe: We utilise advanced, multi-layer composite tubing available in dimensions ranging from 10mm to 63mm. This highly flexible but incredibly robust pipe is ideal for high-pressure domestic water, heating, and cooling systems.
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High-Tech PPSU Plastics: We channel extensive engineering expertise into our installations by utilising high-performance plastic fittings made of PPSU (polyphenylsulphone)—a material that has proven its extreme durability a million times over in commercial building infrastructure.
Maximising Efficiency with Pre-Insulated Pipework
Heat pumps generate highly efficient, low-temperature water. If your internal pipework isn't properly insulated, you will lose that valuable heat into the floorboards or walls before it ever reaches your radiators or underfloor heating!
At Total NRG, we prioritise system performance by strictly incorporating factory-pre-insulated pipes into our mechanical installations. This strategic choice serves two massive purposes:
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It significantly reduces heat loss as water travels from the plant room to your rooms.
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When running active cooling or cold water systems, the insulation prevents condensation from forming on the outside of the pipes, protecting your building fabric from dampness.
The "One Contractor" Advantage for Your Build
Because Total NRG is a specialist ROTH-approved installer, we handle your entire mechanical package. From the heat pump and the hot water cylinder down to the very last crimped pipe feeding your bathrooms, we take full responsibility for the system's design, installation, and efficiency.
Get Your Plumbing Infrastructure Designed Properly
If you are planning a major residential or commercial build, don't compromise your property's core infrastructure with cheap materials.
Contact the expert mechanical engineers at Total NRG today. We can review your architectural plans, specify the exact pipe sizing required, and provide a comprehensive quotation for a leak-proof, highly efficient mechanical plumbing system.
Over 400 Heat Pump Installations Across The UK.