Vaillant ecoTEC INTRO 24 kW VMW 18/24 AS/1-1 LPG Low NOx Condensing Boiler Complete with Flue Gas Exhaust Kit - ErP 0010026087

Technical Features

Model: EcoTech Intro VMW 18/24 AS/1-1;
Heating efficiency class: A;
Sanitary efficiency class: A;
Health load profile: XL;
Power supply: only methane gas (G20) not convertible;
Code: 0010026087;

Warm-up performance:
Thermal power (min/max) at temperatures 75/55°C: 6.0 - 18.3 kW;
Thermal power (min/max) at temperatures 60/40°C: 6.4 - 19.3 kW;
Thermal power (min/max) at temperatures 50/30°C: 6.5 - 20.0 kW;
Thermal power (min/max) at temperatures 40/30°C: 6.7 - 20.3 kW;
Reduced/nominal heat input in heating mode: 6.2 - 18.8 kW;
Nominal flow rate in heating (ΔT=20K): 788 l/h;

Domestic Hot Water (DHW) production performance:
Thermal output: 24.0 Kw;
Sanitary regulation temperature: 30-75 °C;
Minimum water flow: 1.7 l/min;
Minimum water pressure: 0.3 bar;
Domestic hot water production (ΔT = 30K) 11.5 l/min;
Maximum overpressure: 3 bar;

General Performance (%):
Efficiency at temperatures 75/55°C: 97.2%;
Efficiency at temperatures 60/40°C: 102.6%;
Efficiency at temperatures 50/30°C: 106.4%;
Efficiency at temperatures 40/30°C: 108.1%;
Yield at 30%: 107.8%;

Inlet gas pressure Methane: 17/25 mbar;

Consumption:
Consumption at nominal power Methane: 1.99 m3/h;

IP protection class: IP X5 D;
NOx class: 6;
Setting temperature forward: 30-75°C;
Expansion vessel capacity: 8 l;
Maximum water content in the system: 180 l;
Expansion vessel precharge pressure: 0.75 bar;

Electrical power: 90 W
Standby power: < 1.7 W;

Heating and sanitary fittings: G 3/4" inch;
Gas connection: 1/5";
Flue gas connection: 60/100 mm;