Winter is coming, so upgraded heating in my greenhouse with Daikin Comfora 3,5kW AC. Max. input pover 1,3 kW, Max. output 4,8 kW. This AC can run down to -15C, it can be set in heating from 10C and it can be programmed for day and night temperature. Also, with optional WiFi module you can manage it via an app when you are out of home. Hard to find this combination in other brands and in fact hard to find these information from documentation. I had to casl to Daikin, Sinclair, ... to find out. I am planning to set day temp to 17C and night temp to 15C in the zone where I have Nepenthes, Utrics, Orchids, South American and African Drosera and Tillandsia.
Mandee Larene Hiller
Can I get a link to where you bought this at
Joachim Danz
Would it not be better to place the indoor unit at the bottom of the Greenhouse for heating?
Kyle Courtney
Fero, is this your design for the greenhouse?
Joel Dos Santos
This AC can throw out -15 Celsius air?! Never heard of an AC that can cool below 16... wow 🙏🏼
Robert Seeber
I am thinking about using an inverter AC since 2 years but always didn't get one because of the low IP protection of the indoor element. is the one you're using above IP65?
I wouldn't want to risk an electrical breakdown in mid winter because of some condense water or water drops falling into it's electricity.
I wouldn't want to risk an electrical breakdown in mid winter because of some condense water or water drops falling into it's electricity.
Robert Seeber
perfect solution would be an air-water or water-water Heatpump. so all you'd need inside are radiators/
Kadavu Rutger
Fero Bednár, I'm curious to how you experienced a full year with your airco cooling and heating your greenhouse
Tiberius Vinczi
You have a nice setup that could also allow you to use solar panels without any pump to circulate the water. The solar panels could be placed on the slope in from of the gh (but under the gh floor level) and when water heats up would go up to the gh to heat it. Usually it's best to use the hot water during the day to heat the ground under the gh to have thermal inertia for the night.
