Libra Condensing

Wall-hung condensing premixed boiler with DHW storagetank and sealed chamber. Available in two outputs 24.8 and 27.4 kW (50°C - 30°C). The boiler is pre-set to run on natural gas or propane.

• Thermopolymer and stainless steel heat exchanger.
• Total premixing burner.
• Modulating gas valve with constant air-to-gas ratio.
• Variable speed combustion fan.
• 3-speed pump with air-purging device.
• 10 l. expansion vessel.
• Flame modulation in heating and DHW modes.
• Electronic ignition, flame sensing via ionization.
• NTC temperature probe in heating and DHW modes.
• LCD interface with diagnostics.
• Standard bypass.
• DHW exchanger with stainless steel plates.
• Motorized deviating valve.

Possibility of connection to:

• External probe
• Remote control
• Zone management for low temperature.

NOx emission class (EN 297): 5

“AQUA PREMIUM SYSTEM” includes a plate heat exchanger and a compact stratification water tank for large DHW withdrawals and is capable of supplying 16.3 l/min and 18.3 l/min respectively for the KB 24 and KB 28 models.

  Libra Condensing - Technical Data

• Libra Dual IN
• Libra Dual
• Pictor Condensing IN
• Pictor Condensing KC
• Pictor Condensing KR
• Pictor Dual C
• Pictor Dual IN
• Pictor Dual Outdoor
• Pictor Dual R
• Vela Compact
• Vela Compact IN