Technical data

Boiler Specification 3
Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1 7
thermoCOMPACT thermoCOMPACT thermoCOMPACT thermoCOMPACT thermoCOMPACT
615/2 E 620/2 E 624/2 E 628/2 E 637 E Units
(VU GB 152/2-5) (VU GB 202/2-5) (VU GB 242/2-5) (VU GB 282/2-5) (VU GB 362-5)
Maximum CH heat input 16.5 22.0 26.7 31.1 40.5 kW
(net)(56,100) (74,800) (91,200) (106,200) (138,300) (Btu/h)
CH heat output range 6.5. - 15 7.7 - 20 8.9 - 24 10.4 - 28 10.5 - 36.9 kW
(80/60 °C) (22,300-51,200) (26,300 - 68,300) (30,400 - 81,900) (35,500 - 95,500) (35,800 - 126,000) (Btu/h)
SEDBUK Band D D D D D
SAP Seasonal Efficiency 79.0 79.7 79.7 79.8 79.8 %
Inlet gas working pressure
required (natural gas) 20 20 20 20 20 mbar
Gas supply (G20) 37.8 37.8 37.8 37.8 37.8 MJ/m
3
Gross CV (s.t.)
Gas burner pressure 9.9 9.0 9.8 10.5 12.0 mbar
max. rate
Gas burner pressure 2.2 1.5 1.9 1.8 1.2 mbar
ignition rate
CH temperature 35 - 82 35 - 82 35 - 82 35 - 82 35 - 82 °C
flow range
Minimum CH water flow
(for 20 °C rise) 650 860 1032 1203 1587 l/h
Pump pressure available 0.25 (25) 0.25 (25) 0.25 (25) 0.25 (25) 0.17 (17) bar
(KPa)
Expansion vessel
pre-charge pressure 0.75 0.75 0.75 0.75 0.75 bar
Maximum CH 3 3 3 3 3 bar
system pressure
Weight 38 39 41 43 45 kg
Primary water content 2.0 2.0 2.0 2.0 2.2 l
Electrical supply 230/50 230/50 230/50 230/50 230/50 V~/Hz
External fuse 3 3 3 3 3 A
Power input 150 150 150 150 130 W
Case height 800 800 800 800 800 mm
Case width 440 440 440 440 440 mm
Case depth 338 338 338 338 338 mm