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Internal and external high efficiency HE 35 hydronic heater system from immergas

Immergas External Hydronic Heating Boiler Range

Immergas Internal Hydronic Heating Boiler Range

Immergas IMG HE 35 E NG/IMG HE 35 E LPG

image depicting the measurements and specifications of the external unit for Immergas' high efficiency HE 35 hydronic heater system
Supply
Pressure
(kPa)
NG (G20)/
LPG (G30)
Flue
Temperature
at Nominal
Output (ºC)
NG (G20)/
LPG (G30)
Heat
Output
mJ/h (kW)
NG/LPG

Burner
Pressure
Maximum
(kPa)
NG/LPG

Burner
Pressure
Minimum
(kPa)
NG/LPG

Efficiency
80/60
Nom./Min.
(%)

Efficiency
50/30
Nom./Min.
(%)

Adjustable
Central
Heating
Temperature
(ºC)

Expansion
Vessel
Factory-set
Pressure
(bar)

1.0/2.8 67/68

126 (34.9)/130 (34.9)

0.70 / 2.10

0.19 / 0.55

96.5/92.9 102.0/99.1 35 – 85 1

Pressure
Relief
Setting
(bar psi)

Expansion
Vessel
Capacity
(L)

Head
Available
With 1000
l/h flow rate
 – kPa (m H2O)

Electrical Connection
(V/Hz)
Installed Electric
Power
(W)
Dimensions
(H x W x D)
mm
Weight
(kg)
3 (44) 10 30.2 (3.1) 230/50 175  1000 x 555 x 255  53

Immergas IMG HE 35 I NG/IMG HE 35 I LPG

image depicting the measurements and specifications of the Internal unit for Immergas' high efficiency HE 35 hydronic heater system
Supply
Pressure
(kPa)
NG (G20)/
LPG (G30)
Flue
Temperature
at Nominal
Output (ºC)
NG (G20)/
LPG (G30)
Heat
Output
mJ/h (kW)
NG/LPG

Burner
Pressure
Maximum
(kPa)
NG/LPG

Burner
Pressure
Minimum
(kPa)
NG/LPG

Efficiency
80/60
Nom./Min.
(%)

Efficiency
50/30
Nom./Min.
(%)

Adjustable
Central
Heating
Temperature
(ºC)

Expansion
Vessel
Factory-set
Pressure
(bar)

1.0/2.8 67/68

126 (34.9)/130 (34.9)

0.70 / 2.10

0.19 / 0.55

96.5/92.9 102.0/99.1 35 – 85 1

Pressure
Relief
Setting
(bar psi)

Expansion
Vessel
Capacity
(L)

Head
Available
With 1000
l/h flow rate
 – kPa (m H2O)

Electrical Connection
(V/Hz)
Installed Electric
Power
(W)
Maximum
Flue Length
60/100
(80/125)
Maximum
Flue Length
80/80
 Dimensions
(H x W x D)
mm
 Weight
(kg)
3 (44) 10 30.2 (3.1) 230/50 175 V 4.7/H 3.0
(V 12.2/H 7.3)
 V40/H 20  725 x 520 x 250  45