47
R1K 34 /B - RAD - ING - Manuale - 1512.2_CSA_TTS
2. MAINTENANCE
SUPPOR
T CENTER
2.2.8. TECHNICAL DATA
Model
R1K 34 /B
Maximum nominal heat capacity in heating circuit
btu/h - (kW)
116013 - (34)
Maximum nominal heat capacity in domestic circuit
btu/h - (kW)
116013 - (34)
Minimum nominal heat capacity in heating circuit
btu/h - (kW)
15013 - (4.4)
Minimum nominal heat capacity in domestic circuit
btu/h - (kW)
15013 - (4.4)
Useful thermal power - 140/176°F (60/80°C)
btu/h - (kW)
113215 - (33.18)
Minimum useful thermal power - 140/176°F (60/80°C)
btu/h - (kW)
14706 - (4.31)
Performance at 100% Pn - 140/176°F (60/80°C)
%
97.6
Fumes temperature at nominal heat capacity
°F - (°C)
161.96 (72.2)
Fumes temperature at minimum heat capacity
°F - (°C)
144.68 (62.6)
CO
2
at nominal heat capacity - Natural Gas
min-max %
9.2 - 9.5
CO
2
at minimum heat capacity - Natural Gas
min-max %
8.9 - 9.2
CO
2
at nominal heat capacity - Propane
min-max %
10.3 - 10.6
CO
2
at minimum heat capacity - Propane
min-max %
10 - 10.3
CO at nominal heat capacity
ppm
78
CO at minimum heat capacity
ppm
1
Heating circuit
Adjustable heating temperature
°F - (°C)
86-176 / 77-113
(30-80 / 25-45)
Maximum operating temperature for heating circuit
°F - (°C)
203 - (95)
Maximum operating pressure for heating circuit
psi - (bar)
60 - (4.1)
Minimum operating pressure for heating circuit
psi - (bar)
4.29 - (0.3)
Expansion tank pre-charge pressure
psi - (bar)
14,5 - (1)
Capacity of the system expansion vessel
gal(US) - (litres)
2.11 - (8)
Domestic circuit
Adjustable domestic temperature
°F - °C
95-140 (35-60)
Maximum pressure for domestic circuit
psi - (bar)
150 - (10.34)
Minimum pressure for domestic circuit
psi - (bar)
7.25 - (0.5)
Dimensional characteristics
Width
in - (mm)
16.1 - (410)
Depth
in - (mm)
12.9 - (330)
Height
in - (mm)
25.27 - (642)
Gross weight
lb - (Kg)
97 - (44)
Water connections
Flow
NPT
3/4”
Cold water
NPT
1/2”
Gas
NPT
3/4”
Return
NPT
3/4”
Electrical specifications
Voltage-frequency
V/Hz
120/60
Max Absorbed Power
W
78
Insulation rate
IP
X5D
Gas supply
Nominal supply pressure - Natural Gas
psi - (mbar)
0.25 - (17.4)
Heating Max. fan speed - Natural Gas
Hz
182
MAINTENANCE
Summary of Contents for R1K 34
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