Independent Air Source Heat Pump (ASHP) Design
Precision Engineering | MCS-Compliant | Unbiased Specifications
A heat pump is only as efficient as the engineering design behind it. At Tawai Consulting, we don’t sell hardware—we provide the independent, room-by-room heat loss calculations required to ensure your new system is perfectly sized for your home’s unique thermal footprint.
By separating the design from the installation, we guarantee unbiased data tailored solely to your property's needs.
What Our ASHP Design Service Includes
MCS-Compliant Calculations (MIS 3005)
Our designs strictly adhere to the rigorous MIS 3005 industry standards. This independent verification is a mandatory requirement to unlock the £7,500 Boiler Upgrade Scheme (BUS) grant, ensuring your paperwork is flawless from day one.
Clear Performance & Running Cost Estimations
We eliminate the guesswork from renewable heating. Our detailed reports provide clear data on your expected running costs and Seasonal Coefficient of Performance (SCOP). You will know exactly how your system will perform before a single engineer sets foot in your property—meaning zero surprises when the winter bills arrive.
Radiator & Pipework Feasibility Analysis
You may not need to replace all your existing radiators. We analyze your current emitters and pipework to check if they are "heat pump ready." Our data-driven approach means we only recommend targeted emitter upgrades where the math proves they are absolutely necessary, saving you money on capital costs.
Why "Design-First" with Tawai Consulting Matters
Investing in an independent engineering design before purchasing hardware gives you complete control over your project:
Maximum Efficiency & Lower Bills: An accurately sized heat pump operates at peak efficiency, using significantly less electricity than a system sized by guesswork.
Protection Against Over-Sizing: Unbiased specifications mean you won’t buy a heat pump that is too large, saving you thousands on the initial hardware purchase.
Prevent "Short-Cycling": Systems that are perfectly matched to your home's heat loss avoid short-cycling (turning on and off too frequently), vastly extending the operational lifespan of your investment.
Tendering Confidence: Our complete design package can be handed to any local heating installer. Because the exact specifications are already locked in, you can secure accurate, apples-to-apples, fixed-price installation quotes.
Secure Your Independent Heating Blueprint
Take control of your home energy transition with certified data.