Structural solution

1 Decorative grid DecoFloor

Made of the high-quality material. The variety of surface finishing kinds allows forming the needed individuality to the interior. Possible kinds of materials: anodized aluminum on a damping rubber base or wood.

2 Heat exchanger

Possible kinds of materials: copper-aluminum/copper-copper.

3 Lid

Closing elements of convector’s connection to the system housing.

4 Air-purge valve

Mayevsky tap.

5 Barb bolts

Fixate the convector in the installation canal.

6 Alignment stud

Designed for the convector body alignment in the horizontal plane.

7 Convector body (bath)

Made of anodized aluminum profile. The convector is stainless and provides the durability.

8 Fan box with an air pipe

Size chart

Sizes

Canal depth 78, 90, 120 mm Convector trades code formation

Canal width 260, 350 mm Structural solution

Canal length 800 — 2 750 mm

Intra-floor convectors STC (compulsory convection) are used for heating rooms with big panoramic windows where efficient short term warm-up is needed . Compulsory convection in San Galli convectors is implemented by tangential fans (cross-flow fans) based on Green-Tech EC technology and is notable for its energy saving while maintaing extremely high performance characteristics.

Convectors with fans have higher power capacity comparing to natural convection systems. STC convectors perfectly fit in both central and autonomous heating systems. Fans’ noise level is 21 - 44db which makes it possible to install convectors in rooms with increased acoustic requirements such as bedrooms.

Model range

STC-78/260/L
STC-78/350/L
STC-90/260/L
STC-90/350/L
STC-120/260/L
STC-120/350/L

Technical details

Canal depth	78
Canal width	260
Canal length	800 — 2 750 ( L)
Connection	Inner carving 1/2˝, one-sided
Fan Green Tech EC

STC 78 260 min

Supply package

Body (bath)
Heat exchanger
Air-purge valve
Alignment studs (4 pcs)
Barb bolts (2 pcs)
Fan 24V

STC_78_260mini-min

Heat output

Thermal characteristics of the convector, °C	Length of the convector (L), mm
Thermal characteristics of the convector, °C	800			1150			1550			1950			2350			2750
90/70/20	707	1089	1537	1319	2029	2862	1956	3010	4245	2637	4059	5726	3242	4990	7038	3911	6018	8490
75/65/20	553	852	1202	1032	1587	2239	1530	2354	3320	2063	3175	4479	2536	3903	5505	3059	4707	6641
70/55/20	464	715	1009	866	1332	1880	1284	1976	2787	1732	2666	3760	2129	3277	4622	2568	3952	5575
55/45/20	269	414	584	502	771	1088	744	1144	1614	1003	1543	2177	1233	1897	2676	1487	2288	3228
50/40/20	127	196	277	237	365	515	352	542	764	475	730	1030	583	898	1266	704	1083	1528

Technical details

Canal depth	78
Canal width	350
Canal length	800 — 2 750 ( L)
Connection	Inner carving 1/2˝, one-sided
Fan Green Tech EC

STC 78 350 min

Supply package

Body (bath)
Heat exchanger
Air-purge valve
Alignment studs (4 pcs)
Barb bolts (2 pcs)
Fan 24V

STC_78_350mini-min

Heat output

Thermal characteristics of the convector, °C	Length of the convector (L), mm
Thermal characteristics of the convector, °C	800			1150			1550			1950			2350			2750
90/70/20	945	1394	2148	1760	2597	4003	2610	3853	5936	3522	5196	8007	4328	6387	9842	5221	7704	11873
75/65/20	739	1090	1680	1377	2032	3131	2042	3014	4643	2754	4064	6263	3385	4996	7699	4084	6026	9287
70/55/20	620	915	1411	1156	1706	2629	1714	2530	3898	2312	3412	5258	2842	4194	6463	3428	5059	7797
55/45/20	359	530	817	669	988	1522	992	1465	2257	1339	1976	3044	1645	2428	3742	1985	2929	4514
50/40/20	170	251	387	317	467	720	470	693	1068	634	935	1441	779	1149	1771	939	1386	2136

Technical details

Canal depth	78
Canal width	260
Canal length	800 — 2 750 ( L)
Connection	Inner carving 1/2˝, one-sided
Fan Green Tech EC

STC 90

Supply package

Body (bath)
Heat exchanger
Air-purge valve
Alignment studs (4 pcs)
Barb bolts (2 pcs)
Fan 24V

STC_90_260mini-min

Heat output

Thermal characteristics of the convector, °C	Length of the convector (L), mm
Thermal characteristics of the convector, °C	800			1150			1550			1950			2350			2750
90/70/20	788	1220	1715	1468	2273	3194	2177	3370	4735	2935	4545	6387	3608	5587	7851	4354	6740	9471
75/65/20	616	955	1341	1148	1778	2498	1703	2636	3704	2296	3555	4996	2822	4370	6141	3405	5272	7408
70/55/20	518	801	1126	964	1492	2097	1429	2213	3110	1927	2985	4194	2369	3669	5155	2859	4426	6219
55/45/20	300	464	652	558	864	1214	828	1281	1800	1116	1728	2428	1372	2124	2985	1655	2563	3601
50/40/20	142	220	309	264	409	575	392	606	852	528	818	1149	649	1005	1413	783	1213	1704

Technical details

Canal depth	78
Canal width	350
Canal length	800 — 2 750 ( L)
Connection	Inner carving 1/2˝, one-sided
Fan Green Tech EC

STC 90350

Supply package

Body (bath)
Heat exchanger
Air-purge valve
Alignment studs (4 pcs)
Barb bolts (2 pcs)
Fan 24V

STC_90_350mini-min

Heat output

Thermal characteristics of the convector, °C	Length of the convector (L), mm
Thermal characteristics of the convector, °C	800			1150			1550			1950			2350			2750
90/70/20	1035	1532	2353	1928	2854	4383	2860	4233	6500	3857	5710	8766	4741	7018	10775	5719	8466	12998
75/65/20	810	1199	1841	1508	2233	3428	2237	3311	5084	3017	4466	6856	3709	5489	8428	4473	6622	10167
70/55/20	680	1006	1545	1266	1874	2878	1878	2780	4268	2533	3750	5756	3113	4608	7075	3756	5559	8535
55/45/20	393	583	895	733	1085	1666	1087	1610	2471	1466	2171	3333	1803	2668	4096	2174	3219	4942
50/40/20	186	276	423	347	514	789	515	762	1169	694	1027	1577	853	1263	1939	1029	1523	2339

Technical details

Canal depth	78
Canal width	260
Canal length	800 — 2 750 ( L)
Connection	Inner carving 1/2˝, one-sided
Fan Green Tech EC

STC 120

Supply package

Body (bath)
Heat exchanger
Air-purge valve
Alignment studs (4 pcs)
Barb bolts (2 pcs)
Fan 24V

STC_120_260mini-min

Heat output

Thermal characteristics of the convector, °C	Length of the convector (L), mm
Thermal characteristics of the convector, °C	800			1150			1550			1950			2350			2750
90/70/20	878	1356	1899	1635	2527	3537	2424	3748	5245	3269	5056	7073	4018	6214	8695	4847	7497	10489
75/65/20	687	1061	1485	1279	1977	2766	1896	2932	4103	2557	3955	5533	3143	4860	6801	3791	5864	8204
70/55/20	577	891	1247	1074	1660	2322	1591	2461	3444	2146	3320	4645	2638	4080	5710	3183	4923	6888
55/45/20	334	516	722	622	961	1345	921	1425	1994	1243	1922	2689	1527	2362	3306	1843	2850	3988
50/40/20	158	244	342	294	455	636	436	674	944	588	910	1273	723	1118	1565	872	1349	1887

Technical details

Canal depth	78
Canal width	350
Canal length	800 — 2 750 ( L)
Connection	Inner carving 1/2˝, one-sided
Fan Green Tech EC

STC 120350

Supply package

Body (bath)
Heat exchanger
Air-purge valve
Alignment studs (4 pcs)
Barb bolts (2 pcs)
Fan 24V

STC_120_350mini-min

Heat output

Thermal characteristics of the convector, °C	Length of the convector (L), mm
Thermal characteristics of the convector, °C	800			1150			1550			1950			2350			2750
90/70/20	1146	1705	2606	2135	3176	4855	3167	4710	7198	4270	6352	9709	5249	7808	11934	6332	9418	14398
75/65/20	896	1334	2038	1670	2484	3797	2477	3684	5630	3340	4968	7595	4106	6107	9335	4953	7367	11262
70/55/20	753	1120	1711	1402	2085	3188	2079	3093	4727	2804	4171	6376	3447	5127	7837	4158	6184	9455
55/45/20	436	648	991	812	1207	1846	1204	1791	2737	1624	2415	3691	1996	2968	4537	2407	3581	5474
50/40/20	206	307	469	384	571	874	570	847	1295	768	1143	1747	944	1405	2147	1139	1695	2591

Structural solution

Size chart

Model range

Model range STC