HELIOTHERME 4000® Axial air heaters HELIOTHERME performance - superheated water and steam -® 230 V/1-Ph/50 Hz motor - AC and HEE HEATING - 230 V/1-Ph/50 Hz motor - AC and HEE Supply air Range (metres) Heating capacity (kW) Sound Model No. of rows speed SINGLE- Flowrate Air speed pressure PHASE m/h3 m/s Wall- dSuspended HW SW HPS dB(A) mounte H4300 2 Direct 1 420 3.16 m/s 15 3 12,9 45 1 Direct 2 600 3.92 m/s 22 6 10,3 28,7 49 48 H4350 R3* 2 360 3.56 m/s 18 4 9,93 27 46,5 46 3 Direct 2 075 3.13 m/s 15 2,5 22,3 50 R3* 1 780 2.68 m/s 14 2 20,4 48 1 Direct 4 200 4.57 m/s 26 8,5 14,9 45,4 69,6 54 H4400 R3* 3 914 4.26 m/s 24 7,5 14,5 43,5 66,7 52 3 Direct 3 450 3.75 m/s 23 7 34,6 56 R3* 3 220 3.50 m/s 20 5,5 33,2 54 1 Direct 5 200 4.20 m/s 27 8,5 20,3 56 H4450 R3* 4 100 3.31 m/s 24 6 18,5 49 3 Direct 4 550 3.68 m/s 18 3,5 47 59 R3* 3 650 2.95 m/s 17 3 41,2 52 1 Direct 7 100 4.22 m/s 28 9 26,9 77,9 120 56 H4500 R3* 5 700 3.39 m/s 26 7 24,7 67,9 104 50 3 Direct 6 200 3.69 m/s 24 6,5 64,1 58 R3* 5 055 3.01 m/s 23 5,5 56,9 52 1 Direct 10 450 4.19 m/s 28 10,5 39,3 130 171 54 H4630 R3* 8 900 3.57 m/s 22 8 37 118 155 47 3 Direct 8 280 3.32 m/s 21 6,5 91,4 56 R3* 6 270 2.52 m/s 19 5 77 44 HEATING - COOLING - 230 V/1-Ph/50 Hz Motor - HEE Model No. of Air supply Air flow Air speed Range (metres) Heating capacity (kW) Cooling capacity (kW)Sound pressure rows speed m3/h m/s Wall-mounted HW TCC SCC dB(A) H4300 HEE 2 1200 2.67 m/s 12 11,8 2,6 2,6 43 H4350 HEE 1640 2.47 m/s 23 19,4 5,6 5,2 30 H4400 HEE Direct 2160 2.35 m/s 26 26,1 7,7 7 48 H4450 HEE 3 3025 2.44 m/s 24 36,9 11,6 10,2 45 H4500 HEE 4060 2.41 m/s 23 48,1 15,7 13,8 54 H4630 HEE 5960 2.39 m/s 21 72,1 24,4 20,8 53 Specifications determined using the following information: ■ Hot water: temperature: 80 - 60 °C / RT=15 °C - RH 50% ■ Air speed: JET+ diffuser outlet ■ superheated water ■ Sound pressure: measured 5metres from unit, directivity 2, (HP SW): temperature: 180 - 100 °C / RT=15 °C – RH 50 % attenuation of 22 dB ■ Steam (HPS): Temperature 175 °C - 8 bar/RT=15 °C – RH 50 % Direct: speed obtained when wired directly to single-phase motor. ■ Cooling: temperature 7 - 12 °C / RT=27 °C – RH 50 % R3* (version with AC motor): supply air velocity obtained with ■ Air stream: * withJET+ diffuser for a residual speed of 0.1 m/s autotransformer set to "3". Other operation points (5 in total) can be * defined with∆t OT/RT of 15 °C (heating) and supplied on request by your agent using our technical selection software. 7 °C (cooling) * with LP water or electric heating Defined performance without accessories (unit only) CATALOGUE 2021 185 185