Ion boiler with heat exchanger STAFOR 20-30HE

Economical heating boiler STAFOR HE set includes all necessary for effective and stable ion boiler work. Even heat carrier (coolant) is filled in it.

The choice of model and power of the ion boiler STAFOR HE depends on the size of the heated space and existance of domestic hot water cylinder (DHW boiler). Below is a table on which it is possible to determine the power of the boiler and the necessary operating current.

Power accordance table

Ion boiler STAFOR power	Heating area (ceiling height till 3m and heat loss 80W on 1m²)		Work current on one phase (without home appliances)	Sum of allowed heating equipment kCal	Max heat carrier volume in system, not more than
Ion boiler STAFOR power	Without connected sanitary water boiler	With sanitary water boiler (till 150 l)	Work current on one phase (without home appliances)	Sum of allowed heating equipment kCal	Max heat carrier volume in system, not more than
21 kW	262,5 m²	210 m²	35 A	24,42 kCal	252 l
22 kW	275 m²	220 m²	37 A	25,58 kCal	264 l
23 kW	287,5 m²	230 m²	39 A	26,74 kCal	276 l
24 kW	300 m²	240 m²	40 A	27,91 kCal	288 l
25 kW	312,5 m²	250 m²	42 A	29,07 kCal	300 l
26 kW	325 m²	260 m²	44 A	30,23 kCal	312 l
27 kW	337,5 m²	270 m²	45 A	31,40 kCal	324 l
28 kW	350 m²	280 m²	47 A	32,56 kCal	336 l
29 kW	362,5 m²	290 m²	49 A	33,72 kCal	348 l
30 kW	375 m²	300 m²	50 A	34,88 kCal	360 l

Technical parameters

№	Parameter	Unit	Data
1.	Rated voltage three-phase AC In	V	400 ± 10%
2.	The minimum frequency of the AC	Hz	50
3.	Operating current, not more than	A	50 (cable 5*6mm²)
4.	Nominal power	kW	30
5.	Applied operating power, at a temperature of +15°C	kW	20-30
6.	Heat carrier STATERM EKO E40 with conductivity not more than	µS	450
7.	The maximum temperature at the outlet of the ion boiler	°C	50
8.	The work temperature at the outlet of the ion boiler	°C	50
9.	The size, height/width/depth	mm	1420/360/270
10.	Weight, not more than	kg	80,00
11.	Class of protection against electric shock	-	I
12.	The degree of protection from moisture	-	IP44