The MCZ Eiko 365 is a pellet stove with a built-in cooling module. In winter it heats with wood pellets, in summer it cools the room like an air conditioner. It needs no outdoor unit for this, and no condensate drain either.
Heating and cooling in one appliance
A single wall opening with a diameter of 140 mm is enough for the air exchange. In winter the stove draws in the combustion air through it, in summer it discharges the warm air outside. The condensation evaporates inside the appliance itself. Neither a drip tray nor an additional pipe is needed.
This makes the Eiko 365 suitable for flats and houses where no outdoor unit may or should be mounted on the facade. The cooling capacity is 2,6 kW (9'000 BTU/h) with a power consumption of 1'000 W. The refrigerant is the natural propane R290.
Pellet stove with Core technology
In heating mode, the Eiko 365 delivers between 2,9 and 6 kW. The efficiency is 92 percent, and the energy efficiency class is A++. The flame burns wide and steady like a wood fire. According to MCZ, emissions are up to 55 percent below the European ecodesign limits, and pellet consumption drops by up to 15 percent compared with conventional pellet stoves.
The hopper holds 24 kg of pellets. At low output one filling lasts around 34 hours, at full output around 17 hours. The automatic burn pot cleans itself, so the ash needs to be emptied less often.
Operation via app or control panel
The stove is controlled via the fold-out control panel or with the Maestro+ app on your smartphone. In the same app you set the temperature, times and operating mode, for heating in winter and cooling in summer.
Installation and connection
At 86,5 cm wide, 110,5 cm high and 51,3 cm deep, the Eiko 365 fits close to the wall. You connect the flue pipe with a diameter of 80 mm to the chimney at the rear (version R) or at the top (versions UP and XUP). The stove is tested to EN 16510 and complies with the Swiss Ordinance on Air Pollution Control (LRV).
Frequently asked questions
Can a pellet stove cool?
An ordinary pellet stove cannot. The Eiko 365 also has a built-in cooling module and works like an air conditioner in summer with 2,6 kW cooling capacity.
Does the Eiko 365 need an outdoor unit?
No. Apart from the chimney connection, it only needs a wall opening with a diameter of 140 mm for the air exchange.
Where does the condensation go when cooling?
It evaporates inside the appliance. A condensate drain or a tray to empty is not needed.
How large can the room be?
For heating, MCZ states a room volume of 109 to 300 m³, depending on the insulation of the house. We will calculate the output for your rooms during our advice.
Can the stove be controlled by smartphone?
Yes, via the Maestro+ app. Heating and cooling run through the same interface.
Technical data
| Heat output |
2,9 to 6 kW |
| Efficiency |
91,8 % (max.), 92 % (min.) |
| Energy efficiency class heating |
A++ |
| Cooling capacity |
2,6 kW (9'000 BTU/h) |
| Power consumption cooling |
1'000 W |
| Energy efficiency class cooling |
A |
| Refrigerant |
R290 (0,207 kg) |
| Pellet hopper |
37 l / 24 kg |
| Pellet consumption |
0,7 to 1,4 kg/h |
| Burn time per filling |
17 to 34 h |
| Heatable room volume |
109 / 171 / 300 m³ |
| Flue pipe |
Ø 80 mm, rear (R) or top (UP, XUP) |
| Wall opening for air |
Ø 140 mm |
| Dimensions (W x H x D) |
86,5 x 110,5 x 51,3 cm |
| Weight |
220 kg |
| Clearance to combustibles |
rear 50 mm, side 100 mm, front 800 mm |
| Testing |
EN 16510, LRV |
