Tips, news and guides in our BLOG
Do you want to know the best situation for the installation of our Thermic Comfort products or do you want to know how to correctly adjust parameters or the heating curve?
Access all our tips, news and guides on heating, air conditioning and energy efficiency to improve your home or business with Thermic Comfort.
The best place to install Elda: Expert Level
Thermic Comfort Guide
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Why is Elda an eco-friendly heat pump?
Thermic Comfort Guide
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A+++ Energy Efficiency: What You Need to Know
Thermic Comfort Guide
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Installation in houses with Thermic Comfort
Thermic Comfort Guide
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What is CAE and how can you benefit?
Thermic Comfort Guide
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How much does the Elda + Elda HT heat pump spend in one day?
Thermic Comfort Guide
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FAQS | Heat Pumps and DHW
Complete guide to aerothermal systems, DHW, sound power, maintenance, and Thermic Comfort recommendations.
Quick Summary (Mobile Version)
What is it? A system that extracts energy from the air to produce heating, cooling, and DHW.
Best model: Elda for full climate control, Elda HT to replace boilers, Ecoprime Line for DHW only.
Savings: Up to 70% DHW savings vs electric heater.
Cold climates: Yes, especially Elda with R290.
Installation: Elda (monobloc) and Ecoprime (like a water heater).
Maintenance: Basic cleaning + annual professional service.
What is a heat pump and how does it work?
A heat pump is a climate control system that extracts energy from the outdoor air to produce heating, cooling, and domestic hot water (DHW) with minimal electricity consumption. Thermic Comfort heat pumps —especially the Elda series with R290 refrigerant— stand out for their efficiency even in cold climates.
Which Thermic Comfort heat pump is right for me?
Elda: for full climate control (heating, cooling, and DHW).
Elda HT: replaces traditional boilers with a single heating + DHW system.
Ecoprime Line: for efficient DHW only (100 L or 300 L).
Why choose Thermic Comfort over other systems?
- Very high energy efficiency.
- Eco-friendly R290 refrigerant.
- Lower sound level.
- Simplified installation (Elda monobloc).
- Long service life (12–15 years).
Do heat pumps work in cold climates?
Yes. The Elda range maintains optimal performance even at low outdoor temperatures. If you live in a cold area, a slightly oversized model is recommended.
What is a DHW heat pump?
A DHW heat pump uses aerothermal energy to heat water efficiently. It is ideal for those who want to replace an electric water heater and significantly reduce energy consumption.
How much can I save on DHW?
The Ecoprime Line can reduce energy consumption by up to 70% compared to a traditional electric water heater.
Do I need solar panels?
No, but combining them increases savings even further. You can schedule DHW to operate during solar production hours.
Is installation difficult?
Elda: monobloc, simple installation.
Ecoprime Line: similar to installing an electric water heater, but requires air ducts.
Cleaning and maintenance: what should I do?
User checklist
- Monthly: check for obstructions in air inlets/outlets.
- Quarterly: gently clean coils; check condensate drain.
- Every six months: clean hydraulic filter.
- Annually: thermal disinfection of DHW tank.
Professional service
- Annual full inspection: pressures, tightness, safety, and performance.
- DHW tanks: magnesium anode inspection every ~24 months.
- Firmware updates and optimization of operating curves.
Sound power (LwA) vs sound pressure (LpA)
LwA: total emitted noise (used to compare models).
LpA: noise perceived at a certain distance, influenced by the environment.
- To choose a unit → use LwA.
- To plan installation → review LpA.
Expected service life
Thermic Comfort heat pumps have an estimated lifespan of 12 to 15 years with proper maintenance.
Can I replace my gas boiler?
Yes. The Elda HT range is designed to replace boilers, providing highly efficient heating and DHW.
Are there grants or subsidies?
There are regional and national grants related to energy efficiency. The Thermic Comfort blog regularly updates the available programs.
Quick DHW sizing
- 1–2 people: Ecoprime Line 100 L.
- 3–5 people: Ecoprime Line 300 L.
- Heating + DHW: Elda HT.
- Heating only (DHW already covered): Elda + HS module.