EXTRATHERM80 B2 is the result of a research project aimed at optimizing radiator performance in order to offer a product with excellent mechanical properties and high thermal conductivity. Designed to allow installation in any premises and blend in with any interior style, EXTRATHERM80 B2, entirely made of aluminium alloy, delivers excellent heating performance for homes and commercial buildings.
Fondital guarantees all EXTRATHERM80 B2 models for 10 years from the date of installation against all production defects.
| Models | Depth (C) mm | Height (B) mm | Centre distance (A) mm | Length (D) mm | Connection diameters (inches) | Water capacity (Litres/sect.) | W/sect. (∆T 30kW) | W/sect. (∆T 50kW) | Exponent n | Coefficient (Km) |
|---|---|---|---|---|---|---|---|---|---|---|
| 350/100 | 97 | 405 | 350 | 80 | G1 | 0,20 | 42,6 | 89,0 | 1,2910 | 0,5865 |
| 500/80 | 77 | 556 | 500 | 80 | G1 | 0,24 | 51,8 | 100,2 | 1,2935 | 0,6358 |
| 600/80 | 77 | 658 | 600 | 80 | G1 | 0,28 | 59,8 | 114,9 | 1,2774 | 0,7765 |
| 700/80 | 77 | 757 | 700 | 80 | G1 | 0,39 | 68,7 | 132,7 | 1,2878 | 0,8608 |
| 800/80 | 77 | 858 | 800 | 80 | G1 | 0,42 | 75,6 | 147,1 | 1,3031 | 0,8984 |
Maximum working pressure: 1600 kpa (16 bar); Maximum working temperature: 120 °C
Characteristic equation of the model Ф=Кm ΔТn
The thermal efficiency values shown comply with the European Standard EN 442-1:2014 and are certified by the MRT Lab of the Milan Polytechnic, notified body №1695.
