Baxi Luna3 Comfort 240 Fi

Product detailed description

Output: 9,3 – 24 kW, combi with DHW, forced flue gas discharge (turbo) - Baxi Luna3 Comfort 240 Fi

The boiler comes with a Baxi control panel for operating and programming the heating and DHW modes, with a weekly cycle. This panel can be removed from the boiler and mounted on the wall as a room controller. Once an outdoor temperature sensor is connected, it acts as the programmer for the built-in weather-compensated control. The prices shown include the Baxi control panel. Other key features of the boiler: smooth output modulation, self-diagnostics, an Alfa-Laval secondary heat exchanger for DHW heating (depending on the boiler's configuration), IP X5D electrical protection rating, and the patented AFR flue gas system for optimising combustion efficiency.
 

• Removable control panel with LCD display and built-in weather-compensated room control
• Larger heat exchanger
• DHW pre-heating function
• Energy efficiency and savings
• Option to connect to a BAXI solar system

Hydraulic system

•    Electric three-way valve (1)
• Steel burner
• Primary heat exchanger made of copper with a corrosion-resistant alloy coating
• Secondary heat exchanger made of stainless steel (on combi models with instantaneous DHW heating)
• Automatic bypass
• Low-consumption circulation pump with a built-in air vent
• Anti-blocking function for the pump and three-way valve, activating every 24 hours
• 3 bar safety valve on the heating circuit

Heat control

• Two heating water temperature control options: 30/85°C, 30/45°C
• Built-in weather-compensated control (activated once the outdoor sensor, available as an optional accessory, is connected)
• Room thermostat and programmable timer for 2 heating levels, built into the control panel
• DHW programmable timer (with an external cylinder connected)

Control and safety features

• Primary heat exchanger overheat safety thermostat
• Hydraulic pressure switch that shuts off the gas supply
• in the event of low water pressure
• Safety pressure switch to check correct flue gas discharge (Fi models)
• Safety thermostat to check correct flue gas discharge (i models)
• Pressure gauge for the heating circuit
• Anti-freeze function
• Electronic thermometer
• Patented AFR air-regulation system for optimising
• efficiency (Fi models with twin-pipe flue

General parameters:

		Heating only			Heating + DHW
		turbo		chimney	turbo		chimney
Model		LUNA 3 COMFORT 1.240 Fi	LUNA 3 COMFORT 1.310 Fi	LUNA 3 COMFORT 1.240 i	LUNA 3 COMFORT 240 Fi	LUNA 3 COMFORT 310 Fi	LUNA 3 COMFORT 240 i
Suitable for cascade connection
Rated heat output	(kW)	26,3	31	24	24	31	24
Reduced heat output	(kW)	9,3	10,4	9,3	9,3	10,4	9,3
Consumption at rated output	(kWh)	26,3	34,3	26,3	26,3	34,3	26,3
Consumption at reduced output	(kWh)	10,6	11,9	10,6	10,6	11,9	10,6
Heating water temperature control range	(°C)	30-85 nebo 30-48	30-85 nebo 30-48	30-85 nebo 30-48	30-85 nebo 30-48	30-85 nebo 30-48	30-85 nebo 30-48
DHW temperature control range	(°C)	-	-	-	35/60	35-60	36/60
Minimum DHW flow rate	(l/min)	-	-	-	2,5	2,5	2,5
DHW output at a 25°C rise	(l/min)	-	-	-	13,7	17,8	13,7
DHW output at a 35°C rise	(l/min)	-	-	-	9,8	12,7	9,8
Specific DHW flow rate	(l/min)	-	-	-	10,5	13,7	10,5
Coaxial flue diameter	(mm)	100/60	100/60	-	100/60	100/60	-
Twin-pipe flue diameter	(mm)	80/80	80/80	-	80/80	80/80	-
Flue diameter (chimney)	(mm)	-	-	120	-	-	120
Electric three-way valve		Yes	Yes	Yes	No	No	No
Electrical voltage / frequency	(V/Hz)	230/50	230/50	230/50	230/50	230/50	230/50
Rated electrical power input	(W)	170	190	110	170	190	110
Weight	(kg)	37	39	32,5	39	41	34,5
Dimensions
Height	(mm)	763	763	803	763	763	803
Width	(mm)	450	450	450	450	450	450
Depth	(mm)	345	345	345	345	345	345