Wall-mounted Warmhaus Lawa 18 kW (propane) boiler

Warmhaus Lawa 18 kW — a wall-mounted gas boiler operating on liquefied gas (propane). Designed for heating small to medium-sized rooms, features fuel-efficient consumption and stable operation.

Specifications:

• Boiler type: wall-mounted, gas, single-circuit (with indirect water heater connection option)

• Fuel: liquefied gas (propane)

• Nominal power: 18 kW

• Efficiency: ~92–94%

• Combustion chamber: closed (turbocharged boiler)

• Ignition: automatic (electronic)

• Operating pressure of the heating circuit: up to 3 bar

• Heating temperature range: 30–80 °C

• Power supply: 220 V, 50 Hz

• Heat exchanger material: copper or stainless steel (depending on model)

• Protection systems: against overheating, freezing, lack of draft, automatic diagnostics

Advantages:

• Ideal for heating spaces up to 150–160 m²

• Economical propane consumption

• Compact wall-mounted installation

• Option to connect a water heater for hot water

• Reliable multi-level protection system

Application area:

• Heating of apartments, small houses and cottages

• Offices, workshops, retail outlets

• Operation paired with an indirect water heater

Storage conditions:

• Storage temperature: +5 °C…+40 °C

• Store in a dry, moisture- and dust-protected place