Ideal air conditioning temperature: summer, winter and at night
Ideal air conditioning temperature: 25–26 °C in summer, 20–21 °C in winter and 24–26 °C for sleeping. Homes, offices and energy consumption.
How to clean air conditioner filters step by step
Learn how to clean air conditioner filters step by step: how often to do it, how to wash and dry them, and when to call a technician.
Air conditioner not cooling? 12 causes and solutions
Is your air conditioner not cooling or barely cooling? Discover 12 causes: filters, ice, outdoor unit, refrigerant, compressor and what to do.
Multilayer or PPR pipes: differences and which one to choose
Multilayer or PPR pipes? Discover which one to choose depending on the project: differences, connections, pressure, temperature, DHW.
Electric vehicle charging points: technical guide
Guide to choosing charging points for electric cars, vans and trucks: AC, DC, Type 2, CCS2, MCS, power ratings and ITC-BT-52 requirements.
What is a variable frequency drive and what is it used for?
What is a variable frequency drive, how does it work and what is it used for? Guide to motors, speed control, applications and EMC selection.
What is a PLC? How does it work and what is it used for
Learn what a PLC is, how it works and what it is used for. Complete guide to PLC components, inputs and outputs, programming and applications.
F-Gas Regulation 2024/573: air conditioning and heat pumps
F-Gas Regulation 2024/573 updated in August 2026: what is already in force, 2027-2035 timeline, R32, R410A, leaks and certification.
REBT 2026: ITC-BT-02, UNE deadlines and current changes
REBT 2026: what is currently in force under ITC-BT-02, which UNE deadlines are still open, and how they affect projects and installations.
Armacell Catalog 2026
Armacell Catalog 2026For professionals onlyDownload Armacell Catalog 2026