Maximum water pressure [bar]:
3
Domestic water connection:
G1/2
Overall dimensions (H x W x D) [mm]:
700 x 360 x 300
Boiler useful efficiency at nominal output [%]:
94.3
Electrical consumption at part load elmin [kW]:
0.05
Nitrogen oxide (NOx) emission class:
6
Heating water and gas connection:
G3/4
Nitrogen dioxide emission level [mg/kWh]:
38
Water pressure [bar]:
0,1 - 6,0
Degree of protection (IP rating):
IPX4D
Water temperature control range [°C]:
30 - 60
Standby power consumption PSB [kW]:
0.004
Useful heat output at 30% nominal output P1 (for modulating boilers 30% arithmetic mean) [kW]:
3.69
Type and voltage of electrical power supply:
~ 230 ±10%/ 50Hz V
Useful heat output at nominal heat output P4 (for modulating boilers arithmetic mean of max and min) [kW]:
12.97
Maximum CH operating temperature [°C]:
95
Expansion vessel capacity [dm³]:
6
Heat load [kW]:
7,4 - 13,8
Load profile:
L
Maximum water flow (flow limiter) [dm³/min]:
10
Pump head at zero flow [bar]:
0.6
Nominal heat input [kW]:
7,4 - 23,5
Water heating energy efficiency class:
A
Nominal boiler heat output (at 80/60°C) [kW]:
7,0 - 22,0
Flue gas outlet connection (internal diameter) [mm]:
130
Heating capacity (at 80/60°C) [kW]:
7,0 - 22,0
Useful efficiency η4 [%]:
84.67
Boiler useful efficiency at maximum output [%]:
93.8
Seasonal space heating energy efficiency ηs [%]:
82
Electrical consumption at full load elmax [kW]:
0.06
Useful efficiency η1 [%]:
85.19
Seasonal space heating energy efficiency class:
B
Boiler weight [kg]:
26
Domestic water flow rate for Δt 30K [dm³/min]:
10.5
Standard setpoint temperature [°C]:
40 - 85
Boiler useful efficiency at minimum output [%]:
94.6
Sound power level LWA [dB]:
47
Main photo
termet_minimax_eco_pp_01.jpg Download File
Product design pictures
energy_label_wkd5320.00.00.00_eu1.png Download File
Declarations
doc_minimax-eco.pdf Download File
Certificate
pzh_b-bk-60110-1771-2025.pdf Download File
Leaflets and catalogues
termet_minimax_eco_leaflet_en_2025.pdf Download File
Leaflets and catalogues
catalog_termet_2026_en.pdf Download File
Leaflets and catalogues
datasheet_wkd5320.00.00.00_eu1_en.pdf Download File