General information – QHT BIASI B3-B9 User Manual
Page 7
Page 7
The BIASI B 10-series boilers are wet base design, sectional, cast-iron boilers
for forced hot water heating systems. The boilers are shipped pre-assembled from
the factory in lengths from three to nine sections. They are designed for firing with
oil or gas power burners, which are packed separately along with the jacket and
controls for shipping purposes.
When the boiler is received, check the contents to ensure that there is no
shortage or damage to any part of the boiler system. With every boiler you should
receive a boiler block, jacket, trim kit and a burner (oil or gas).
Trim Kit Components
USE ONLY THE UL LISTED BOILER COMPONENTS AND
UL/CSA LISTED OIL OR GAS BURNER COMPONENTS SUPPLIED WITH
THE VEGA B10 BOILER SYSTEM.
1 - Honeywell L4006A or 7248U
aquastat
1 – Immersion well
1 – ¾” X 3” Nipple
1 – Combo pressure/temp gauge
1 – 30 PSI Pressure relief valve
1 – ¾” Boiler drain
1 – Cera-fiber Pad for floor of
combustion chamber
2 – ¾” Plugs
1 – ¼” X ½” Bushing
1 – ¾” 90° Elbow
1 - Double acting barometric
damper with manual reset
spill switch
(Gas systems only)
1. General Information
All dimensions are in inches.
L
18 3/4
29 3/4
Boiler
Model
Heating
Capacity
Flue Gas
Resistance
Efficiency
Water
Content
Length
(L)
Weight
MBH
GPH- Oil
MBH- Gas
OIL
GAS
IN. W.C.
%
GALS.
IN.
LBS
B-13
67
0.55
80
58
60
0.03
86.6
3.5
15.5
249
B-14
110
0.90
115
96
84
0.04
85.8
4.7
19.5
308
B-15
124
1.00
140
108
103
0.06
87.2
5.7
23.5
367
B-16
153
1.25
175
133
129
0.07
86.7
6.7
28.5
427
B-17
185
1.50
215
161
157
0.08
86.8
7.7
33.5
486
B-18
211
1.80
257
183
189
0.1
86.8
8.8
38.5
546
B-19
257
2.10
298
223
219
0.12
86.5
9.9
42.5
606
Maximum Water Working Pressure 58 psi
Maximum Relief Valve is 30 psi at 500 MBH
Gross Input Burner
Capacity
Net Output