Panel Radiator

JD-21K

Name: JD-21K Type 21 Panel Radiator
Brand: Jiuding Radiator

Type 21 Panel Radiator

Export-ready manufacturing

CE/EN442-certified production, exporting to 80+ countries since 2002.

OEM/ODM support: custom sizes, colors and packaging.

The JD-21K is a Type 21 panel radiator combining double panels with a single convector to deliver 306–3694 W across heights from 300 to 700 mm — ideal for installations with limited wall height. The cold-rolled steel body carries a powder-coated White RAL 9016 finish, complying with CE/EN442 standards at a working pressure of 1.0 MPa (10 bar). Exported globally to over 80 countries since 2002, with full OEM/ODM capability for custom specifications.

Specifications

Profile	Type 21 (double panel, single convector)
Dimensions	300 / 400 / 500 / 600 / 700 mm
Depth	67 mm
Heat Output (EN442 ΔT=50°)	306–3694 W
Heat Output (EN442 ΔT=30°)	≈ 158–1901 W
Working Pressure	1.0 MPa (10 bar)
Material	Cold-rolled steel
Available Colors	White RAL 9016
Finish	Powder coated

Specifications by size

Height (mm)	Length (mm)	Depth (mm)	Heat Output (W)	Weight (kg)
300	400	67	306	6.5
300	500	67	383	7.9
300	600	67	460	9.2
300	700	67	536	10.5
300	800	67	613	11.8
300	900	67	689	13.1
300	1000	67	766	14.5
300	1100	67	843	15.8
300	1200	67	919	17.1
300	1400	67	1072	19.8
300	1600	67	1226	22.4
300	1800	67	1379	25.2
300	2000	67	1532	27.8
300	2200	67	1685	30.5
300	2400	67	1838	34.8
400	400	67	391	8.5
400	500	67	489	10.2
400	600	67	586	12
400	700	67	684	13.7
400	800	67	782	15.5
400	900	67	879	17.2
400	1000	67	977	19.1
400	1100	67	1075	20.8
400	1200	67	1172	22.6
400	1400	67	1368	26.1
400	1600	67	1563	29.6
400	1800	67	1759	33.3
400	2000	67	1954	36.8
400	2200	67	2149	40.4
400	2400	67	2345	43.9
500	300	67	353	8.2
500	400	67	470	10.4
500	500	67	588	12.6
500	600	67	705	14.8
500	700	67	823	17
500	800	67	940	19.2
500	900	67	1058	21.4
500	1000	67	1175	23.6
500	1100	67	1293	25.8
500	1200	67	1410	28
500	1400	67	1645	32.4
500	1600	67	1880	36.8
500	1800	67	2115	41.5
500	2000	67	2350	45.9
500	2200	67	2585	50.3
500	2400	67	2820	54.7
600	300	67	409	9.6
600	400	67	545	12.4
600	500	67	681	15
600	600	67	817	17.7
600	700	67	953	20.4
600	800	67	1090	23
600	900	67	1226	25.7
600	1000	67	1362	28.4
600	1100	67	1498	31.1
600	1200	67	1634	33.7
600	1400	67	1907	39
600	1600	67	2179	44.4
600	1800	67	2452	50
600	2000	67	2724	55.3
600	2200	67	2996	60.6
600	2400	67	3269	65.9
700	300	67	462	9.9
700	400	67	616	14.3
700	500	67	770	16.4
700	600	67	923	20.5
700	700	67	1077	23.6
700	800	67	1231	26.7
700	900	67	1385	29.8
700	1000	67	1539	32.9
700	1100	67	1693	36
700	1200	67	1847	39.1
700	1400	67	2155	45.2
700	1600	67	2462	51.4
700	1800	67	2770	57.9
700	2000	67	3078	65.8
700	2200	67	3386	72.4
700	2400	67	3694	79

Heat output per EN 442 (ΔT=50°C). Custom lengths available on request.

Downloads

Send Inquiry