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Aerothermal · Radiators
Radiator integration with heat pumps in Valencia — keep your radiators, change the source.
A radiator-by-radiator audit tells you which of your existing emitters work at heat-pump temperatures — then we integrate them properly, from €1,490.
In plain terms
Radiators aren't the enemy.
The rumour that heat pumps demand underfloor everywhere costs homeowners thousands. In Valencia's mild climate, a majority of existing radiators have enough surface to run at 45–50°C — the audit proves it instead of guessing.
Circuit adaptation and integration
Radiators that pass the audit here
Where radiators meet heat pumps
Output verified per radiator, not assumed
How it works
Audit, adapt, balance.
Audit
Every radiator's low-temperature output calculated.
Report & quotation
What stays, what changes, what it costs — in writing.
Adaptation
Hydraulics, valves and any replacements installed.
Balancing
Flows set, curve tuned, results documented.
The price
Priced for keeping, not ripping out.
From €1,490 for the audit, hydraulic adaptation and balancing. Any radiators that need upsizing appear as separate written lines — usually only a few in exposed rooms.
- Radiator-by-radiator audit
- Hydraulic adaptation
- Balancing and TRVs where specified
- Control integration
- Written report and documentation
Why VELTORRA
Integration, radiator by radiator.
Honest audit
Output at low temperature calculated for every radiator.
Selective replacement
Only the radiators that fail the audit get changed.
Proper balancing
Lockshields and flows set correctly — often for the first time.
Thermostatic control
TRVs or zoning integrated with the pump's logic.
Weather compensation
The curve tuned so radiators run as cool as comfort allows.
The honest comparison
Which radiators stay — and which change.
The audit sorts your radiators into two honest lists. Most homes are surprised by how long the first list is.
Radiators that stay
- Generously sized panels in mild rooms
- Modern double and triple convectors
- Rooms with backup — underfloor or fan coil nearby
- Bedrooms with lower design temperatures
Radiators that change
- Undersized panels in cold, exposed rooms
- Old single panels already at their limit
- Sole emitters in critical living spaces
- Bathrooms wanting fast, hot response
Service area · 39°28′N
The same standard at every address.
VELTORRA integrates radiators with heat pumps across Valencia, Torrent, Paterna, Burjassot, Mislata, L'Eliana, Godella, Rocafort, Alboraya and Sagunto — the same starting prices, the same documentation and the same lead engineer at every address.
Is this you
Book the audit if…
You're converting from a boiler with radiators in place
Some rooms never quite reach temperature
Radiators run cold at the bottom or the top
Nobody has ever balanced the system
The house mixes old and new emitters
You want to avoid a full emitter rip-out
Related services
Plan the whole system, not one piece.
Questions, answered
Asked before hiring us.
Can radiators really run on a heat pump?
Yes — in Valencia's mild climate many existing radiators have enough surface at 45–50°C. The audit proves it per radiator instead of guessing, and the result goes in writing.
What if some radiators fail the audit?
You get a written list with options and prices — usually only a few units in exposed rooms need upsizing. Nothing is replaced without your decision.
Will rooms heat more slowly?
Steadier rather than slower: low-temperature systems favour continuous comfort over blast-and-cool cycles. Most owners stop noticing the heating at all — which is the point.
Do I need new pipework?
Rarely. Existing pipe usually carries the required flows; we verify it during the audit and tell you if anything is marginal.
Is this cheaper than switching to underfloor?
Substantially — integration starts at €1,490 versus a full floor build. Underfloor remains the comfort upgrade for rooms where floors are being renovated anyway.
Find out what your radiators can already do.
Send a few details — receive an itemised written estimate. No visits before you're ready, and no phone calls unless you ask for one.