A 3-pass boiler design is the most efficient way to get the maximum amount of heat from the fuel, since it contains three times as much interior surface area (compared to a single-pass boiler) to extract heat from.
Technical Advantages
Gas or oil burner compatible
Easy access swing door
May be direct vented with no flue required; can be direct vented outdoors with optional direct vent kit.
Low water content boiler heats up faster with less fuel
Efficient 3-pass heat exchanger boiler design
GG20 cast-iron construction for superior heat retention and durability
ASME, UL, and IBR listed
58 psi cast-iron construction
The B-10 boiler systems have been heating residential and commercial buildings throughout
the world for years. It has proven its fuel efficiency and durability in countries where fuel can cost up to
four times as much as in the U.S. The same fuel saving technology is now available here in North America. With the
three pass boiler design and low water content, heat is quickly supplied for your heating zones and hot water needs.
Combined with an outdoor reset control, you can achieve a fuel savings of up to 40% over conventional single pass boilers.
You will also have peace of mind since the B-10 boiler package complies with ASME and UL standards and is IBR rated.
The B-10 boiler system is the cost-competitive heat and hot water system of choice.
Boiler Model #
Heating capacity
Gross Input Burner Capacity
Net Output (MBH)
AFUE Efficiency (%)
Water Content (Gals.)
Length (L) (Inches)
Weight (Lbs.)
G.P.H.
MBH
B-3
67
0.55
80
58
86.6
3.7
15.5
247
B-4
110
0.90
115
96
85.8
4.7
19.5
307
B-5
124
1.00
140
108
87.2
5.7
23.5
367
B-6
153
1.25
175
133
86.7
6.7
27.5
427
B-7
185
1.50
215
161
86.8
7.7
31.5
486
B-8
211
1.80
257
183
86.8
8.7
35.5
546
B-9
257
2.10
298
223
86.5
9.7
39.5
606
Maximum water working pressure: 58 PSI. (1) The burner input is based on oil with a heat value of 140,000 BTU/Gal.; (2) The net output ratings shown are based on piping and pick-up allowance of 1.15; (3) The efficiency ratings are based on a combustion condition of 12.5% CO2. Warranty: The BIASI B-10 boiler has a limited lifetime warranty. A copy is provided with each boiler or is available from your dealer. Built in accordance with the requirements of ASME boiler and pressure vessel code.
On March 13th Peerless Boiler issued a Technical Service Bulletin that gives instructions on inspecting and replacement of the PureFire Series Boiler flue sensor gasket. Peerless TSB-12-1
Nordyne/Miller Tech Service Training
May 15, 2012
May 23rd, $25pp, 9am-2pm at our Liberty training center. Instructor - Joe Shipe. New CMF95 & M7; review of new DOE regs that dictate what you install; troubleshooting system problems; Wiring Schematics.. more. Must pre-register. Call Peggy 845-292-6400 or email peggy@yaunco.com .
New Requirements for CO Detectors
Feb 09, 2010
NYS law will require on February 22, 2010 carbon monoxide detectors in all homes. For More Info
Possible Bio-Fuel Issues
Dec 21, 2009
Riello has issued some guide lines concerning issues with bio fuel. Download this pdf for a quick summary of the issues. More Info
Rheem - Ruud receives 2 Best Buy Consumer Digest Awards
Mar 24, 2007
Consumer Digest gives prestegious awards to Rheem - Ruud for RPPB 14 seer Heat Pump and RGFD modulating furnace.
Biasi Oil Fired 3Pass Boiler
