
7
20
7.2 envIrogreen slImlIne HeatPaC - teCHnICal detaIls & dImensIons
model - envirogreen
(output range)
Weight kg
(incl. burner)
dimensions (mm)
H
W
d
a
C
e
f
g
I
J
K
envirogreen slimline Heatpac 12-20kW
147
920 465 760 794 115 104 116 145 277 126 415
envirogreen slimline Heatpac 20-26kW
150
920 465 760 794 115 104 116 145 277 126 415
envirogreen slimline Heatpac 26-35kW
153
920 465 760 794 115 104 116 145 277 126 415
Heat output kW
12-35
ConneCtIons
Heating Flow
1” BSP
Heating Return
1” BSP
Drain Off Valve
1
/
2
”
BSP
Condensate Trap
22 mm dia. plastic pipe
Water Content
Boiler
24 litres
flue
Integral flues.
HeatIng system (sealed)
Fit in accordance with BS 7074 Part 1, BS 5449, OFTeC standards and all other relevant legislation.
Preset Pressure Relief Valve
3 bar
Water sIde resIstanCe
12-20kW 20-26kW 26-35kW
flow rate to give a nominal output at 10K differential
Flow Rate Measured
1642 kg/h
2135 kg/h
2874 kg/h
Waterside Resistance
0.18 mbar
0.18 mbar
0.18 mbar
flow rate to give a nominal output at 20K differential
Flow Rate Measured
870 kg/h
1131 kg/h
1523 kg/h
Waterside Resistance
0.19 mbar
0.19 mbar
0.19 mbar
Pressure Jet oIl Burners
eLCO FB 2 K LN 12-35
fuel
Kerosene 28 Second Class C2
eleCtrICal suPPly
230V aC 50Hz 5a
temPerature Control
FrosT ThermosTaT FiTTed To all ouTdoor models
Boiler Central Heating Control
60˚C - 80˚C
Boiler Safety Limit
110˚C
Over-run - Fixed
87˚C
Thermostats have an operating tolerance of ± 4˚C
H
W
F
G
C
D
J
I
K
E
J
A