Steel panel radiator Hi-Therm Type 21

Type 21

Hi-Therm Type 21 steel panel radiator has 2 water-carrying steel panels and 1 row of convector fins. It is intended for closed water heating systems in residential, office and commercial buildings.

Type 21 combines two water-carrying panels with one convector row to increase convective heat transfer while retaining a moderate depth.

Dimensions are selected by radiator height and length.
Operating pressure: 1.0 MPa (10 bar); test pressure: 1.3 MPa (13 bar).
Maximum heat-carrier temperature: 95°C.
Cold-rolled 1.0 mm steel panel with cataphoretic primer and white RAL 9016 finish.
Supplied with mounting brackets, plugs, air vent and product passport/warranty card.

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Pump Specifications

Model

Type 21 / 2 panels, 1 convector row

Warranty

10 years

Technical specifications radiator

Connection centre distance

H - 51 mm

Connection thread

1/2" female

Convector sheet thickness

0.5 mm

Finish coating

white powder coating RAL 9016

Height, H

300 | 500 | 600 mm

Length, L

400-3000 mm, 100 mm step

Maximum operating pressure

1.0 MPa / 10 bar

Maximum operating temperature

95°C

Panel sheet thickness

1.0 mm

Primer coating

cataphoretic primer coating

Radiator depth

104 mm

Test pressure

1.3 MPa / 13 bar

Parameter	Value
Construction	2 panels, 1 convector row
Height	300 \| 500 \| 600 mm
Length	400-3000 mm, 100 mm step
Depth	104 mm
Connection thread	1/2" female
Operating pressure	1.0 MPa / 10 bar
Test pressure	1.3 MPa / 13 bar
Maximum heat-carrier temperature	95°C
Panel sheet thickness	1.0 mm
Convector sheet thickness	0.5 mm
Connection centre distance	H - 51 mm
Primer coating	cataphoretic primer coating
Finish	white powder coating RAL 9016
Warranty	10 years

Parameter

Value

Construction

2 panels, 1 convector row

Height