Hamworthy Varmax

Hamworthy UF100-1 98.6kW Upton

Units UF100-1
No. of modules 1
Energy
Building Regulations Part L seasonal efficiency % gross 97.4
Building Regulations Part L seasonal efficiency % nett 108.2
Boiler output 80/60°C kW 89.1
Boiler output 50/30°C kW 98.6
Boiler input gross (maximum) kW 103
Boiler input nett (maximum) kW 92.8
Boiler output 80/60°C (minimum) kW 17.8
Boiler output 50/30°C (minimum) kW 19.7
Water
Water content litres 9
System design flow rate @ 11°C ∆T rise l/s 2.2
Water side pressure loss @ 11°C ∆T rise mbar 736
System design flow rate @ 20°C ∆T rise l/s 1.2
Water side pressure loss @ 20°C ∆T rise mbar 225
Minimum operating water pressure barg 0.5
Maximum operating water pressure barg 5.3
Maximum water pressure barg 6
Maximum flow temperature setting °C 85
Minimum flow temperature setting °C 30
Gas
Gas flow rate (maximum) (Nat gas) m3/hr 9.8
Gas flow rate (maximum) (LPG) m3/hr 3.8
Nominal inlet pressure (Nat gas) mbar 20
Nominal inlet pressure (LPG) mbar 37
Maximum inlet pressure (Nat gas) mbar 25
Maximum inlet pressure (LPG) mbar 45
Flue
Approx flue gas volume @ 72°C , 9.0% CO2 m3/hr 155
Maximum flue gas temperature @ 80/60°C °C 72
Maximum flue gas temperature @ 50/30°C °C 42
Pressure available at flue connection Pa mbar 150 1.5
NOx Class 6
Connection
Water flow/return connections inches R2-11
Gas inlet connection pipe thread size inches G1¼
Flue connection diameter (I/D) mm 130
Condensate trap connections (O/D) mm 34
Electrics
Electrical supply 230V ~ 50Hz
Power consumption – maximum boiler modulation W 139
Run current (per module) Amp 0.6
Others
Approx shipping weight kg 152
Noise emission @1m @max modulation (per module) Max dB (A) 55.8