Specifications - IBC VFC 15-150 Installation And Operating Instructions Manual

INSTALLATION AND OPERATION INSTRUCTIONS
VFC 15-150, VFC 45-225 MODULATING GAS BOILERS

SPECIFICATIONS

SPECIFICATION
CSA Input (Natural Gas or Propane) - MBH
CSA Input (Natural Gas or Propane) - kW
CSA Output - MBH
CSA Output - kW
A.F.U.E.
Minimum gas supply pressure (Natural Gas or
Propane) - inch w.c.
Maximum gas supply pressure (Natural Gas or
Propane) - inch w.c.
Power use (120Vac/60Hz) @ full fire - Watts
(excluding pumps)
Weight (shipping) - lbs/Kg
Pressure vessel water content - USG/Litres
Maximum boiler flow rate - USgpm
Minimum boiler flow rate - USgpm
Maximum operating water pressure* - psig
Minimum water pressure - psig
Normal flue temperature @ 100°F boiler return
water temperature - high fire
Normal flue temperature @ 160°F boiler return
water temperature - high fire
Approved installation altitude - ASL
Ambient temperature - Low (°F-°C)
Ambient temperature - High (°F-°C)
Max. relative humidity (non-condensing)
Minimum water temp.
Maximum water temp. (electronic hi-limit)
Maximum water temp. (mechanical hi-limit)
Max. ΔT - supply/return (electronic fence)
Maximum equivalent vent length - 2"
Each side (Vent & Air Intake))
(Natural Gas or Propane)
Air intake options: either direct vent or indoor
supply
* boilers are shipped with 30 psig pressure relief valve
VFC 15-150
15 - 150
4.4 - 44
14 - 139
4.1 - 41
95%
3
3
14
14
57
165 / 75
2.4 / 9
16
4
80
8
100 to 105 °F
37.8 to 40.5°C
160 to 165 °F
71.1 to 73.9°C
0 - 12,000'
32°F / 0°C
122°F / 50°C
90%
34°F / 1.1°C
190°F / 87.8°C
200°F / 93.3°C
40°F
50'
- 3" 120'
VFC 45-225
45 - 225
13 - 66
41 - 206
12 - 60
95%
3
3
14
14
167
168 / 76
2.4 / 9
25
8
80
8
100 to 105 °F
37.8 to 40.5°C
160 to 165 °F
71.1 to 73.9°C
0 - 12,000'
32°F / 0°C
122°F / 50°C
90%
34°F / 1.1°C
190°F / 87.8°C
200°F / 93.3°C
40°F
N/A
240'
3