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Radiant SFK 55 - Page 45

Radiant SFK 55
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45
SFK 55 - RAD - ING - Manual - 1512.2_CSA_TTS
2. MAINTENANCE
SUPPORT CENTER
Max discharge length Ø2”/2” (Ø50/50 mm) - Hor Split with
frequency 270 Hz
(1)
ft (m) 41.01 (12.5)
Max discharge length Ø3”/3” (Ø80/80 mm) - Hor Split ft (m) 85.30 (26)
Electrical specifications
Voltage-frequency V/Hz 120/60
Maximum absorbed power W 75
Recirculation pump electrical power consuption W 15.7
Absorbed power (water heater OFF) W 2.8
Gas supply
Nominal supply pressure - Natural Gas (Gas A) inWC (mbar) 7 (17.4)
D.H.W Max fan speed - Natural Gas (Gas A) Hz 255
D.H.W Min. fan speed - Natural Gas (Gas A) Hz 46
Fuel consumption - Natural Gas (Gas A) ft
3
/h (m
3
/h) 183.7 (5.20)
Nominal supply pressure - Propane (Gas E) inWC (mbar) 11 (27.4)
D.H.W Max fan speed - Propane (Gas E) Hz 251
D.H.W Min. fan speed - Propane (Gas E) Hz 47
Fuel consumption - Propane (Gas E) lb/h (kg/h) 71.1 (2.03)
(1)
NOTE:
The frequency would change based on vent length. In
particular, anything above 5m for 2” PVC pipe, the
frequency must be changed incrementally by the installer.
These values must be shown in a chart form in the manual.
In addition, there should be a warning to the installer
that if the correct frequency is not assigned a hazardous
condition can exist.