The Gas Heating Module IS is a device designed to generate heat that fills rooms through a ventilation system. The heat in the module is generated during the combustion process of gas and transferred to ventilation air with the help of exhaust energy exchanger. The heating module can be used as a component of central air-conditioning ventilation installed in its section or as a free-standing component, mounted in the air intended for ventilation behind the central ventilation. The Heating Module is a compact device in the cuboid shape, which allows an easy assembly in the central ventilation section. If the central air flow is greater than the nominal flow in the Heating module, an optional by-pass system is used.

01. Heat exchanger

02. By-Pass sactuator

03. Burner

04. Chimney

05. Control cabinet

06. Condensate outlet

07. By-Pas system

08. Air Handling Unit

Condensing Heating Modules from the IS series generate heat from the combustion energy of natural gas or LPG. The generated heat is transferred to the air by means of gas heat exchanger.

01. Installed inside the air handling units as the unit's heating section:

02. Autonomous modules for integration in the ventilation duct behind the air handling unit:

The automation of the system ensures that the device is ready to work immediately after connecting the gas line, 230 V power supply, START / STOP signal and 0-10 V power signal.

IS Gas heating modules can be used individually or in sets within one ventilation unit.

For higher power requirements, the IS modules’ exchangers can be combined. All available devices can be equipped with accessories for starting, including: chimney system, condensate neutralizer and burner cover protecting it against weather conditions.

If it is necessary to use a bigger air flow than specified in the documentation of a particular model, we install a by-pass system that reduces air pressure drop of a module .

Each unit is equipped with integral overheat protection. In the event of a thermal hazard caused e.g. by turning on the AHU fan, the ISM Gas Heating Module automatically switches off the burner. The flue gas temperature is constantly monitored by the device controller, which allows detection of reduced air loads. In such situation the automation reduces the set power in order to prevent the burner from switching off and cooling the object. Such solution guarantees safety and enables to reach a 100% thermal comfort.

Sizes

	IS-010	IS-015	IS-020	IS-025	IS-030	IS-040	IS-050	IS-060	IS-070	IS-080
L [mm]	1000	1000	1000	1040	1040	1040	1040	1040	1040	1040
W [mm]	700	700	700	865	865	865	865	865	865	1080
H [mm]	350	350	350	350	350	350	485	485	485	485
H/2 [mm]	175	175	175	175	175	175	242,5	242,5	242,5	242,5
L_S [mm]	140	140	140	140	140	140	100	100	100	100
L_P [mm]	830	830	830	870	870	870	855	855	855	855
L_K [mm]	116	116	116	116	116	116	140	140	140	140
H_K [mm]	45	45	45	45	45	45	45	45	45	45
W_K/S [mm]	140	140	140	140	140	140	140	140	140	140
ØK [mm]	20	20	20	20	20	20	20	20	20	20
ØS [mm]	80	80	80	80	80	80	130	130	130	130
Mass [kg]	110	110	110	140	140	140	190	190	190	205
	IS-090	IS-100	IS-120	IS-130	IS-150	IS-170	IS-200	IS-250	IS-300	IS-350
L [mm]	1040	1040	1120	1120	1120	1120	1120	1250	1250	1250
W [mm]	1080	1080	1240	1240	1240	1390	1390	1760	1870	1870
H [mm]	485	485	615	615	615	750	750	940	1140	1140
H/2 [mm]	242,5	242,5	307,5	307,5	307,5	375	375	470	570	570
L_S [mm]	100	100	100	100	100	100	100	125	145	145
L_P [mm]	855	855	935	935	935	935	935	935	935	935
L_K [mm]	140	140	185	185	185	185	185	220	285	285
H_K [mm]	45	45	45	45	45	45	45	45	45	45
W_K/S [mm]	140	140	140	140	140	140	140	140	140	140
ØK [mm]	20	20	20	20	20	20	20	20	20	20
ØS [mm]	130	130	140	140	140	140	140	140	160	160
Mass [kg]	205	205	265	265	265	320	320	640	680	680

Power

	IS-010	IS-015	IS-020	IS-025	IS-030	IS-040	IS-050	IS-060	IS-070	IS-080
Thermal power Hi [kW]	10-2	15-02	20-2	25-2	35-3	40-4	50-5	60-6	70-7	80-8
Air flow through the module [m3/h]	745-150	1120-150	1500-150	1900-150	2650-265	3000-300	3750-375	4500-450	5250-525	6000-600
Drop of pressure on the module [Pa]	75	75	75	75	80	125	85	110	150	145
Efficiency [%]	95-105	95-105	95-105	95-105	95-105	95-105	95-105	95-105	95-105	95-105
Condensate discharge [l/h]	1,4	1,4	1,4	1,4	1,5	1,5	2,5	2,5	2,5	3,7
Gas stub pipe extremalnie thread	G 3/4	G 3/4	G 3/4	G 3/4	G 3/4	G 3/4	G 3/4	G 3/4	G 3/4	G 3/4
Min gas pressure (G20) [mbar]	20	20	20	20	20	20	20	20	20	20
Min gas pressure (G31) [mbar]	37	37	37	37	37	37	37	37	37	37
Max gas pressure [mbar]	60	60	60	60	60	60	60	60	60	60
Max chimney length [m]	6	6	6	6	6	6	6	6	6	6
Power consumption [kW]	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4

	IS-090	IS-100	IS-120	IS-130	IS-150	IS-170	IS-200	IS-250	IS-300	IS-350
Thermal power Hi [kW]	90-9	110-11	120-12	130-13	150-15	170-17	200-20	250-25	300-30	350-35
Air flow through the module [m3/h]	6700-670	8580-820	9000-900	9700-970	11200-1120	12500-1250	15000-1500	19000-1900	22400-2240	26500-2650
Drop of pressure on the module [Pa]	180	235	230	240	250	230	250	250	250	250
Efficiency [%]	93-105	93-105	93-105	93-105	93-105	93-105	93-105	93-105	93-105	93-105
Condensate discharge [l/h]	3,7	3,7	5,5	5,5	5,5	6,9	6,9	7,5	8,5	10
Gas stub pipe extremalnie thread	G 1	G 1	G 1	G 1	G 1	G 1	G 1	G1 1/2	G1 1/2	G1 1/2
Min gas pressure (G20) [mbar]	20	20	20	20	20	20	20	60	60	60
Min gas pressure (G31) [mbar]	37	37	37	37	37	37	37	40	40	40
Max gas pressure [mbar]	60	100	100	100	100	100	100	100	100	100
Max chimney length [m]	6	6	6	6	6	5	5	4	4	4
Power consumption [kW]	0,4	0,4	0,4	0,4	0,4	0,5	0,5	0,5	0,5	0,5