IBC SFC199 95% AFUE Wall Mount Superflow Combination Boiler

Description

Simple - Reliable - Efficient
A dual fired combi
the SFC provides not only high-efficiency space heating, but unrivaled domestic hot water efficiency too.    We call this ‘Double HE’.  The secret lies in our patented two-in-one heat exchanger that ensures optimal heat transfer and minimal heat loss.
Flue gases are condensed with both space heating and domestic hot water production ensuring heat extraction to the fullest extent possible.
The SFC 199 assures you unrivaled high-efficiency and economical operation year in, year out.
SIMPLE
Mount > Connect > Plug-in > Enjoy endless heat & hot water
2 independent copper waterways embedded in a cast aluminum block
A total of 5 moving parts – Unparalleled in the industry (Fan, Pump,  Bypass Valve, Gas Valve & Damper)
New illuminated touchscreen control display panel
Contractor friendly, reduced internal parts, easy to install, maintain and service.
RELIABLE
30-year track record, 2 million installations worldwide
Innovative state of the art electronic control
Compatible with standard Propylene Glycol
Built-in bypass valve to prevent temperature fluctuations (SFC 199)
No need for a 3-way valve or secondary DHW plate heat exchanger
Will accept a 0-10 VDC signal
EFFICIENT
95% AFUE with full ASME-rated heat exchanger
Packaged with a high-efficiency variable speed pump (ECM)
Outdoor reset technology increases efficiency by lowering the water temperature automatically
Advanced modulating temperature control
SPECIFICATIONS
SFC 199
CSA Input (Natural Gas or Propane) – MBH
28.3 – 125
CSA Input (Natural Gas or Propane) – KW
8.29 – 36.6
CSA Output – MBH
27.1 – 111
CSA Output – kW
7.94 – 32.5
DHW – CSA Input (Natural Gas or Propane) – MBH
28.3 – 199
DHW – CSA Input (Natural Gas or Propane) – KW
8.29 – 58.3
A.F.U.E
95%
Min gas pressure (Nat. Gas or Propane) – inch w.c.
4
Max Gas Pressure (Nat. Gas or Propane) – inch w.c.
14
Power (120Vac/60Hz) – Watts @ full fire with internal pump
120
Weight (empty) – lbs/Kg
84 / 38
Pressure vessel water content – USG/Liters
0.19/.72
Max boiler flow rate – USgpm
12
Min boiler flow rate – USgpm
2
Max operating pressure – Space Heating Coil – psig
43.5
Max operating pressure – Domestic Hot Water Coil – psig
150
Min water pressure – psig
8
Approved installation altitude – ASL
10,000 ft
Ambient temperature – Low (°F/°C)
32/0
Ambient temperature – High (°F/°C)
122/50
Max relative humidity (non-condensing)
90%
Min water temperature – Space Heating (°F/°C)
50/10
Max water temperature – Space Heating (°F/°C)
194/90
Min water temperature – Domestic Hot Water (°F/°C)
104/40
Max water temperature – Domestic Hot Water (°F/°C)
149/65
Min flow rate to activate DHW heating – USgpm
0.5
Max flow rate DHW heating – USgpm
7
Max equivalent vent length 2″ (each side)
35′
Max equivalent vent length 3″ (each side)
120′
Domestic hot water delivery: @70°F/ 39°C temp. rise
5.0 GPM
VENTING
MAXIMUM EQUIVALENT LENGTH
Schedule 40 PVC, CPVC or PPs
(each side)
2”
35’
3”
120’
2″ or 3″ 90′ Long Sweep Vent Elbow
Allow 5 equivalent feet
2″ or 3″ 90′ Short Sweep Vent Elbow
Allow 8 equivalent feet
2″ or 3″ 45′ Vent Elbow
Allow 3 equivalent feet
PPs
PPs 87-90′ Elbow
Allow 8 equivalent feet
Flex PPS
3″ PPs Flex
(Max. 35) actual feet times 1.4
SURFACE
DISTANCE FROM COMBUSTABLE SURFACES
RECOMMENDED DISTANCE FOR INSTALLATION & SERVICE
Front
2”
24”
Rear
0”
0”
Left Side
1.5”
6”
Right Side
4”
6”
Top
2”
24”
Bottom
8”
24”
The SFC controller functions as an interactive touch-sensitive panel with buttons that light up, showing indicators such as numbers, icons, or letters. Some of these lit indicators signify boiler operational status. Other indicators enable you to program the boiler.
A
Numerical Display
Main Display
B
Plus & Minus
Temperature Adjustment
C
Flame
Burner ON Indicator
D
Dot
Power ON Indicator
E
Faucet
DHW Indicator
F
Radiator
Heating Indicator
G
Wrench
Service / Reset
H
Return Arrow
Enter / Save
I
Numerical Display
Service