HEAT PUMPS
A new heating system starts
with understanding the building.
We examine the whole heating system to support a sound decision. This shows which conditions already work and which changes would be worthwhile.
Understand heat demand
Consumption data provides an initial indication. Design depends on heat load, the building envelope and residents’ hot water demand.
Distribute heat
Radiators, required flow temperatures and hydraulic balancing are considered together. This identifies where the existing system can be retained or adapted.
Clarify space and connections
Installation space, noise, pipe routes, plant rooms and electrical capacity are checked early, including the impact on neighbouring apartments.
Plan for an occupied building
A coordinated construction programme considers access, resident information and heating during the works. Maintenance and responsibilities are clarified before commissioning.
YOUR HEAT. YOUR INVESTMENT.
New heating for your apartment building.
Clarity for your investment.
What could a heat pump mean for your apartment building? Compare initial cost and grant ranges and explore the potential owner return.
- Free & non-binding
- Investment and grants in view
- Owner and tenant perspectives
This quick analysis provides initial guidance based on your inputs. Accurate figures require a heat-load calculation and individual planning.
HEAT PUMPS — QUESTIONS & ANSWERS
A heat pump?
Ask the right questions first.
In rented apartment buildings, comfort, running costs and predictable works matter. We explain the requirements and next steps clearly.
Request a free initial assessmentDo all radiators need replacing?
Underfloor heating is not essential. Whether existing radiators are sufficient depends on room heat loads and the required flow temperatures. Sometimes adjusting individual heat emitters is enough. We consider these measures alongside system settings and hydraulic balancing.
Is a complete refurbishment required first?
The construction year alone does not determine suitability. Heat demand, emitters and the building envelope are assessed together. Planned roof, window or façade works are coordinated so that the new heating system also suits future demand.
How is hot water maintained for all apartments?
Hot water is planned separately from space heating. The number of residents, simultaneous demand, storage capacity and existing distribution are decisive. Apartment buildings also require circulation losses and drinking water hygiene requirements to be included in specialist planning.
What determines running costs?
Heat demand, electricity tariffs and annual operating efficiency matter. The seasonal performance factor describes the ratio of heat delivered to electricity used over a year. A fair comparison also includes maintenance, auxiliary energy and any supplementary heating. A single equipment rating cannot replace a calculation for the building.
What belongs in investment planning?
Alongside the heat pump, we consider storage, electrical works, installation, pipework, changes to heat emitters and removal of the previous system. Funding is reviewed separately for the ownership structure and project. This provides a transparent cost framework for the decision.
How is the change managed in an occupied building?
Before work begins, dates, access and necessary interruptions are agreed and residents informed. Temporary supply may be needed depending on the programme. Handover includes instructions, documentation and named contacts for maintenance and faults.
What is checked after installation?
Commissioning is the starting point for well-adjusted operation. The heating curve, consumption and actual room temperatures should be checked in everyday use. Agreed operating data helps identify deviations and make targeted adjustments.