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240 Chestnut Street, Liberty NY
845-292-6400
135 Chestnut St, New Paltz NY
845-256-6400
Albany NY, Toll Free Phone
518-438-6433
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Biasi 3Pass Cast Iron Boiler Featured Product
Biasi Oil Fired 3Pass Boiler






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.

Click here to download a printable .pdf file of this product manual

Click here to download a printable information sheet of this product (.pdf)


Rheem RGFD Ruud UGFD Modulating Gas Furnace Gas Furnaces Product Guide






Warranty:
Limited-Lifetime Heat Exchanger Warranty
All Other Parts 5 Years

Gas Efficiency: 90%

Documents:
Consumer Literature
Specification Sheets
Tax Credit Form
RGFD Series
Prestige Series with Contour Comfort Control Upflow Gas Furnace

The industry's only truly modulating gas furnace.


Features
Heat exchanger is constructed of all stainless steel for maximum corrosion resistance and thermal fatigue reliability.
Modulating Function: when used with a modulating thermostat, modulation rate between 40% and 100% of total capacity.
Two-stage Function: when used with a two-stage thermostat, furnace operates at 40% on first stage, and stages up to 65%, then 100% for second stage.
Multistage Function: when used with a single-stage thermostat, furnace functions as a three stage furnace operating at 40%, 65% and 100% of total capacity.
Reduced firing rates, electrically efficient ECM2+ motor, and solid doors provide the ultimate in quiet operation.
Low speed constant fan.
Constant temperature rise for superior comfort.
Seven segment LED for system diagnostics.
Diagnostic history for troubleshooting.
Two-speed induced draft motor.
Direct spark ignition with remote sense.
Top electrical connections, left or right gas and condensate drainage connections on downflow models.
Optional indoor or outdoor combustion air.

Rheem manufactures the most comprehensive, feature-loaded furnace line-up in the heating industry. At the top of this furnace line-up is the Rheem Prestige Series 90 Plus Modulating Gas Furnace with Contour Comfort Control- North America's first truly modulating gas furnace.



The Round®
Mercury-Free Thermostat

The world ’s most popular thermostat has taken a turn for the future — with mercury--free models. Built on the proven performance and reliability of Honeywell tradition, The Round ® Mercury-Free Thermostat features a precision electronic switch that completely eliminates the need for mercury. The display features an enlarged scale that makes it easier than ever to set the temperature exactly where you want it. And since The Round offers precise temperature accuracy, you ’ll know that what you set is what you ’ll get. From its classic design to its ease of use, The Round Mercury-Free Thermostat is a true source of comfort. 

The Round® Mercury-Free Thermostat
IMPROVED DESIGN MAKES IT BETTER THAN EVER.

  • Electronic Switch Replaces mercury for environmentally friendly performance.
  • Proven Performance Accuracy and reliability has made Honeywell the number one thermostat choice of homeowners.
  • Classic Design The Round is the world's most popular thermostat.
  • Easy To See The enlarged scale and raised designations make setting the temperature easier than ever.
  • Precision Accuracy Reliable temperature control eliminates temperature swings.
  • 5-Year Warranty

Color Brochure          Digital Round


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All Rights Reserved
Last Updated:3/19/2017
yaunco@yaunco.com


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