IBC Technologies SL 20-115 - Default Chapter; Safety Considerations; Specifications

INSTALLATION AND OPERATION INSTRUCTIONS
2
SL 20-115 MODULATING GAS BOILER
SAFETY CONSIDERATIONS
SPECIFICATIONS
WARNING
If the information in this
manual is not followed
exactly, a re or explosion
may result causing property
damage, personal injury, or
loss of life.
Installation, start-up and servicing of IBC boilers must be done with due
care and attention, and should only be performed by competent, qualied,
licensed and trained heating technicians.
Failure to read and comply with all instructions and applicable National
and local codes may result in hazardous conditions that could result in
property damage and injury to occupants which in extreme cases might
result in death.
HAZARDS &
PRECAUTIONS
WARNING
Points out a potentially
hazardous situation which
must be avoided to prevent
serious injury or death.
CAUTION
Points out a potentially
hazardous situation which
must be avoided to prevent
possible moderate injury and/
or property damage
NOTE
Points out installation,
maintenance and operation
details that will result in
enhanced efciency, longevity
and proper operation of your
boiler.
DANGER
Points out an immediately
hazardous situation which
must be avoided in order
to prevent serious injury or
death.
SPECIFICATION SL 20-115
CSA Input (Natural Gas or Propane*) - MBH
CSA Input (Natural Gas or Propane*) - kW
CSA Output - MBH
CSA Output - kW
20 - 115
6 - 34
19 - 109
5.5 - 32
A.F.U.E. 96.1%
Minimum gas supply pressure (Natural Gas or Propane) - inch w.c. 5
Maximum gas supply pressure (Natural Gas or Propane) - inch w.c. 14
Power use (120Vac/60Hz) @ full re - Watts (without pumps) 54
Weight (empty) - lbs/Kg 115 / 52
Pressure vessel water content - USG/Litres 2.9 / 11
Maximum boiler ow rate - USgpm 14
Minimum boiler ow rate - USgpm 2
Maximum operating water pressure† - psig 30
Minimum water pressure - psig 8
Approved installation altitude - ASL 0 - 8000’
Ambient temperature - Low (°F-°C)
Ambient temperature - High (°F-°C)
32°F / 0°C
122°F / 50°C
Max. relative humidity (non-condensing) 90%
Minimum water temp. 34°F / 1.1°C
Maximum water temp. (electronic hi-limit) 190°F / 87.8°C
Maximum water temp. (mechanical hi-limit) 200°F / 93.3°C
Max. ΔT - supply/return (electronic fence) 35°F
Maximum equivalent vent length - 2”
Each side (vent & air intake) - 3”
(Natural Gas or Propane)
Air intake options: either direct vent or indoor supply
100’
240’
Supplied with the boiler - The IBC boiler is shipped with an accessory parts kit
consisting of the following items:
• 1 x Wall mounting bracket
• 1 x Condensate trap assembly
• 1 x 30 psig pressure relief valve
• 1 x Outdoor temperature sensor
• 6x1/4”x21/2”Lagscrews/watwashers
* Natural gas boilers require propane burner kit - Part # P-103A - to be ordered if conversion to propane is required
† boilers are shipped with 30 psig pressure relief valve