Instruction/ maintenance manual of the product BW3 Bryant
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Form No. PDS BS1A.75.3 Gas and Oil-Fired Water and Gas Fired Steam Boilers BS BW MODEL BW4B, BW5B Series B MODEL BW1, BW2 Series B MODEL BW9 Series A MODEL BW3 Series B MODEL BS1, BS2 Series B.
—2— BOILER ACCESSORIES BW1/BW2 DESCRIPTION PART NO. Filtrol Package (Up to 75,000 Btuh Input) KBAFP0101DNK Filtrol Package (Up to 150,000 Btuh Input) KBAFP0201DNK Filtrol Package (Over 150,000 Btu.
—3— * 2–6 Section Models on BS1, BS2, BW1, and BW2; 2–5 Section Models on BW3. † 7–9 Section Models on BS1, BS2, BW1, and BW2; 6–7 Section Models on BW3. Note: Accessory High Limit Control is a strap-on aquastat used as an auxiliary limit or reverse acting circulator control.
—4— CIRCULATOR CURVE ELECTRICAL DATA STANDARD BOILER WARRANTIES (Yrs) ALL MODELS Voltage—Hertz—Phase 115 — 60 — 1 Minimum Branch Circuit Wire Size (AWG) 14 Maximum Fuse Size (Amps) 15 Cont.
— 5 — The BW9, unlike normal residential atmospheric and induced draft boilers, takes its combustion air directly from the outdoors (sealed combustion) and does not compete with building occupants for fresh air. Sealed combustion (also known as “ direct vent ” ) is the safest and best way to obtain plenty of clean combustion air.
— 6 — DIMENSIONS MODEL BW9 AL TERNA TE SUPPL Y & RETURN OPENINGS (1-1/4" NPT (31.75mm) CONNECTIONS PRO VIDED INSIDE BOILER CABINET) ACCESS P ANEL AL TERNA TE OPENING FOR GAS SUPPL Y BOILER W A TER TEMPERA TURE & PRESSURE GA UGE FRONT P ANEL DOOR PULL LEVELING FEET CONDENSA TE DRAIN FITTING (1/2" PVC) (12.
— 7 — SPECIFICATIONS * Factory authorized and listed, field installed. UNIT SIZE 075 112 150 187 225 262 299 GENERAL DATA Sections — Fine Grain Cast Iron No.
— 8 — RATINGS AND CAPACITIES * * Ratings are for altitudes to 2000 ft. Ratings for units for altitudes over 2000 ft are 4% less for each 1000 ft above sea level.
— 9 — Models BW1 and BW2 Gas-Fired Hot Water Boilers provide fast heat quietly and economically to assure the finest in hydronic heating. These boilers provide quality design in a small, compact unit easily installed in a basement, garage, or utility room.
— 10 — DIMENSIONS BW1 and BW2 MODELS 23 1 ⁄ 4 ″ 31 3 ⁄ 8 ″ 5 3 ⁄ 8 ″ 4 3 ⁄ 4 ″ 1 1 ⁄ 4 ″ SUPPL Y 26 1 ⁄ 2 ″ 12 1 ⁄ 4 ″ A 8 ″ TEMPERA TURE/ PRESSURE GAGE SPILL SWITCH DRAIN V AL VE INT.
— 11 — SPECIFICATIONS UNIT SIZE 042 075 112 150 187 225 Sections — Fine Grain Cast-Iron N o . 234567 GAS CONTROLS — INTERMITTENT PILOT Gas Valve Honeywell Inlet Size In. 1/2 FPT Pilot Assembly Honeywell Spark Generator Honeywell Burners — Stainless/Titanium Alloy No.
— 12 — DIMENSIONS BW3 MODELS 29 ″ 23 ″ 25 1 ⁄ 4 ″ 23 1 ⁄ 4 ″ 5 5 ⁄ 8 ″ 5 5 ⁄ 8 ″ 1 3 ⁄ 4 ″ 7 ″ A GAS VA LV E INT. PILOT CONTROL PRESSURE SWITCH BLOWER VENT CONNECTOR COMB.
— 13 — The modern design and attractive appearance of the models BW4 and BW5 Oil-Fired Water Boilers make them ideal for installation in any area. The boilers are shipped fully assembled and wired, including all controls (except barometric draft regulator).
— 14 — DIMENSIONS MODELS BW4 and BW5 A 19 5 ⁄ 8 ″ GAGE 36 ″ 1 1 ⁄ 4 ″ RETURN 1 1 ⁄ 4 ″ SUPPLY CONTROL TANKLESS HEATER 1 ⁄ 2 ″ N.P.T. 9 ″ C B 3 ⁄ 4 ″ ASME RELIEF VALVE FRONT SIDE REAR DIMENSIONS (In .) UNIT SIZE A B C 140 17-3/4 6 9-3/4 210 21 6 11-3/8 280 24-1/4 6 13 CLEARANCES (In.
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SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE UNIT MUST BE INSTALLED IN ACCORDANCE WITH INSTALLATION INSTRUCTIONS Cancels: PDS BSIA.75.2 © 2001 Bryant Heating & Cooling Systems, 7310 W. Morris St., Indpls., IN 46231 PRINTED IN U.S.A Catalog No.
An important point after buying a device Bryant BW3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant BW3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bryant BW3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant BW3 you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant BW3 will certainly help you make a decision on the purchase.
If you already are a holder of Bryant BW3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bryant BW3.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant BW3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant BW3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
