Alto Plan
Alto Plan
Technical details
Product sheet
Specification text
The Alto Plan combines a sleek and decorative appearance and is perfect for applications where wall space is at a premium. This radiator can be perfectly combined with the Everest Plan and Compact Plan models to provide a modern design and consistent look throughout your home.
Product
the decorative vertical radiator with a centre connection and a flat front
Finishing
decorative flat front and side panels
Also supplied
wall brackets, ETA safety screws and plugs, screws, plugs, air vent, blind plugs and installation instructions
Connections
4 x ½” female connection (centre connection included)
Lugs
no lugs
Packaging
Every radiator is sturdily packaged in high-quality cardboard and wrapped in plastic. The radiator’s characteristics are shown on the label: type – height – length.
Warranty
10 years, as long as the installation instructions have been followed and Henrad’s warranty conditions have been met.
Paint process
All radiators are degreased, phosphated, cataphoretically primed and powder-coated in Henrad white 9016 as standard.
Colours
Henrad white 9016 + 35 different Henrad colours and about 200 RAL-colours are possible
Max. operating pressure
10 bar (tested to 13 bar)
Max. operating temperature
110 °C
Conformity
in accordance with EN442
Quality assurance
NF
Types
11 | 20 | 21 | 22
Heights
1.600 | 1.800 | 2.000 | 2.200 mm
Lengths
300 | 400 | 500 | 600 | 700 mm
Depths
49 | 79 | 79 | 102 mm
Heat output & dimensions
Type overview
| Type 11 | Type 20 | Type 21 | Type 22 | |
|---|---|---|---|---|
| Height: 1600mm | ||||
| W | 1.959 | 2.310 | 2.808 | 3.420 |
| kg | 56,1 | 77,7 | 85,8 | 94,2 |
| l | 7,2 | 14,1 | 14,1 | 14,1 |
| m² | 9,4 | 7,33 | 12,66 | 28,99 |
| n | 1,3051 | 1,2706 | 1,3076 | 1,3223 |
| Height: 1800mm | ||||
| W | 2.133 | 2.532 | 3.060 | 3.690 |
| kg | 63 | 86,7 | 96 | 105,3 |
| l | 8,1 | 16,2 | 15,9 | 15,9 |
| m² | 9,86 | 8,25 | 13,58 | 29,9 |
| n | 1,3010 | 1,2712 | 1,3041 | 1,3250 |
| Height: 2000mm | ||||
| W | 2.298 | 2.748 | 3.270 | 3.960 |
| kg | 69,6 | 95,4 | 106,2 | 116,4 |
| l | 9 | 18,3 | 17,7 | 17,7 |
| m² | 12,15 | 9,17 | 16,2 | 37,74 |
| n | 1,2969 | 1,2719 | 1,3006 | 1,3277 |
| Height: 2200mm | ||||
| W | 2.454 | 2.958 | 3.510 | 4.230 |
| kg | 75,6 | 105,6 | 116,4 | 126,6 |
| l | 9,9 | 20,1 | 20,1 | 20,1 |
| m² | 12,61 | 10,09 | 17,11 | 38,66 |
| n | 1,2928 | 1,2726 | 1,2972 | 1,3304 |
Calculation Factor per meter length radiator at 75/65/20 °C in accordance with EN442
Characteristic equation: ф = KM x ΔTn
Connections
(*) With a top connection, the radiator must be vented on both the supply and return sides. Top connection allowed provided there is a temperature difference between flow and return of maximum 20°C.
Installation
Type 11
Type 21
Type 22
Type 11 - 22
Drill holes for the brackets
| H (mm) | T11 | T20-22 | ||||
| H2 | H3 | H4 | H2 | H3 | H4 | |
| 1600 | 160 | 730 | 1300 | 70 | 740 | 1410 |
| 1800 | 160 | 830 | 1500 | 70 | 840 | 1610 |
| 2000 | 160 | 930 | 1700 | 70 | 940 | 1810 |
| 2200 | 160 | 1030 | 1900 | 70 | 1040 | 2010 |
Distance between the centre of the radiator and the bracket
| L (mm) | T11 | T20-22 |
| B | B | |
| 300 | 50 | 60 |
| 400 | 80 | 110 |
| 500 | 130 | 160 |
| 600 | 180 | 210 |
| 700 | 230 | 260 |