Manual fired boiler for coal PROSAT UNI 13 kW

Kocioł zasypowy na węgiel kamienny PROSAT UNI 13 kW

Availability: 4 pc

Product code: 66079

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Price: CHF1,590.68

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1590.68

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Description

PROSAT UNI

The PROSAT boiler of the UNI type is a boiler designed to heat water in a central heating system as well as to heat domestic hot water. It is a boiler in which fuel is supplied to the combustion chamber manually through the hopper door. It uses bottom combustion technology for hard coal, ensuring economical and clean fuel combustion.

To achieve optimal combustion conditions, the regulation of the amount of incoming air is performed using a throttle on the lower doors, whose adjustment is manual or with the help of a draft gauge, throttles on the middle doors, as well as through secondary air throttles located on the side of the boiler. The boiler must be operated with an accumulation tank to meet the requirements of the PN-EN 303-5:2012 standard.

Advantages

Heat exchanger made from certified boiler sheet metal
Primary fuel: hard coal
High combustion and heat exchange efficiency: above 89%
Compact boiler design
Combustion chamber with ceramic catalysts
Adapted for thermostatic draft regulator installation
Adjustable secondary air nozzle

Technical Data

Technical Data	[Unit]	UNI 10	UNI 13	UNI 18	UNI 24
Nominal heat output	[kW]	10	13	18	24
Fuel burn time	[h]	4.5
Boiler heating surface	[m²]	1.3	1.7	2.4	3.2
Boiler water capacity	[l]	62	72	88	100
Approximate heated area size	[m²]	up to 120	up to 160	up to 220	up to 280
Boiler class according to PN-EN 303-5:2012	[-]	ecodesign
Efficiency	[%]	89
Fuel chamber capacity	[dm³]	24	28	36	48
Max. supply temperature	[°C]	85
Min. supply temperature	[°C]	55
Average flue gas temperature	[°C]	143	120	145
Max water temperature supplying buffer tank	[°C]	85
Max. allowable working pressure	[Mpa]	0.2
Test pressure	[Mpa]	0.35
Required flue gas draft	[mbar]	0.2			0.25
Minimum buffer tank capacity	[L]	600	800	1200	1600
Chimney cross-section min.	[cm²]	250			400
Minimum chimney height	[m]	6
Flue collar diameter	[mm]	150		160
Boiler mass	[kg]	243	254	315	336
Supply and return connector diameter	[inch]	1		1 1/2
Draft gauge connector diameter	[inch]	3/4
Noise emission	[dB]	< 30
Height	[mm]	1190	1230		1280
Width	[mm]	455		595
Depth	[mm]	595	650		700

Technical data

Power output	13 kW
Exhaust gas pipe diameter	150 mm
Efficiency	89 %
Ecodesign	+
Height	1230 mm
Width	455 mm
Depth	650 mm
Minimum chimney section	250 cm²
Outlet and inlet size	1 G
Producer's recommended minimum volume of accumulation tanks	800 L

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