🌡️ Heatwave this weekend! A Zealux fan coil heats in winter with your existing central heating — and cools in summer with a reversible heat pump. One panel, both seasons. Read more:
https://arnenielsen.com/2026/06/18/heatwave-on-the-way-your-winter-fan-coil-is-also-a-summer-cooler/
#Zealux #HeatPump #HeatPumps #FanCoil #HybridHeating #HVO #Heatwave
🌡️ Hedebølge i weekenden! En Zealux fan coil varmer om vinteren på dit eksisterende anlæg — og køler om sommeren med en reversibel varmepumpe. Samme panel, begge årstider. Læs mere:
https://arnenielsen.dk/2026/06/18/hedeboelge-paa-vej-din-fan-coil-varmer-om-vinteren-og-koeler-om-sommeren/ #Zealux #varmepumpe #varmepumper #FanCoil #hybridanlæg #HVO #hedebølge
A Smart Thermostat For 120V Fan Coil Systems
Many HVAC systems in North America operate off 24V systems, which can be readily upgraded with off-the-shelf smart thermostats quite easily. However, there are many people living in buildings with…
A Smart Thermostat For 120V Fan Coil Systems
Many HVAC systems in North America operate off 24V systems, which can be readily upgraded with off-the-shelf smart thermostats quite easily. However, there are many people living in buildings with…
Arne Nielsen A/S
Arne Nielsen A/S (Dansk)
Hackaday [Unofficial]