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)

 Duct Smoke Detectors
Universal Voltage Models
230 VAC, 115 VAC, 24 VAC or 24 VDC operation
2650-560 Ionization • 2650-561 Photoelectric

Air sampling is accomplished by two tubes, which protrude into the duct.  An exhaust tube of one standard length (7'') is provided with each Firex duct smoke detector. Intake sampling tubes, which must be ordered separately, are available in three standard lengths.  Duct smoke detector mounting is accomplished by the use of a mounting template and four sheet metal screws, which are provided. Also available are special UL 50 listed, NEMA 3R weatherproof enclosure (Model 0590) which can be used in appropriate outdoor or indoor applications for protection from the elements.

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SereGEN™ 300 Series COMPUTER CONTROLLED FOR MAXIMUM EFFICIENCYThe SereGEN™ Series efficiently manages the same essential and high wattage appliances as a liquid cooled standby generator nearly twice its size while using up to 50% less fuel all for nearly half the cost. Space-Saving Design - Compact efficient design allows for location flexibility and lower installation costs Exclusive Overload Protection - Advanced controls prevent generator overload due to unmanaged power demand Smart Home Compatible - Povides clean, safe power for other smart home appliances & sensitive electronics Ultra quiet neighborhood-friendly operation (65 dB at 7 meters) 4 year limited warranty StatStation™ wireless 2-way LCD performance monitor (Sold Separately) Commercial Grade Power At the heart of each IntelliGEN™ Home Generator System is a Vanguard - one of the most powerful commercial V-Twin engines ever produced. These tough engines feature superior balance and low vibration for extended life, minimal maintenance, easier starting and lower noise levels - perfect for years of reliable standby power. Powers both essentials & high-wattage items for maximum efficiency: Central Air Conditioner 1 5(ton) Central Air Conditioner 2 5(ton) Range/Stove Dryer Water Well Pump Hot Tub Pool Heater Water Heater

PERFORMANCE UPGRADES ONLY FROM Rheem Manufacturing

• Cold Weather Package:
  An oil heater and battery warmer are both thermostatically controlled to heat up when the temperature drops, ensuring smooth starting and engine operation. (Empower and IntelliGEN)
• Maintenance Kit:
  Includes special UL air filter, pre-cleaner, spark plugs, oil filter, and synthetic oil. (EmPower and IntelliGEN)

• AC Power Control Module™:
  Run up to a four-ton central air in addition to essential items, while protecting against, AC overload. (EmPower)
• Indoor Wattage Monitor:
  This device keeps track of the percentage of power your generator is using in real time. Plugs into a standard wall outlet. (EmPower)

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