Page 3 - ama
3 Circulator curve Electrical data ‡Time-delay type is recommended Standard boiler warranties (yrs) ALL MODELS Voltage—Hertz—Phase 115 — 60 — 1 Minimum Branch Circuit Wire Size (AWG) 14 Maximum Fuse Size or CKT BKR (Amps)‡ 15 Control Circuit Power Available 40va@ 24v MODEL BW1 BW2 BW3 BW4 BW5 BW9 BS...
Page 4 - Physical data; Models BS1 and BS2; FEATURES
4 Physical data * Factory authorized and listed, field installed. UNIT SIZE 075 112 150 187 225 262 299 GENERAL DATA Sections — Fine Grain Cast Iron No. 3 4 5 6 7 8 9 Burners — Cast Iron (Natural)/ Stainless (Propane) No. 2 3 4 5 6 7 8 Burners — Orifice Drill Size aaaiaaaaia Propane/Natural 51/34 51...
Page 5 - Dimensions — Models BS1 and BS2; Performance data
5 Dimensions — Models BS1 and BS2 DIMENSIONS (In.) UNIT SIZE A VENT DIA 075 11-1/4 5 112 14-1/2 6 150 17-3/4 6 187 21 7 225 24-1/4 7 262 27-1/2 7 299 30-3/4 7 CLEARANCES (In.) * Service clearance requirement 24 in. RIGHT SIDE 6 * LEFT SIDE 6 TOP 6 BACK 6 FRONT 6 * A90064 26 1 ⁄ 2 ″ A VENT DAMPER REL...
Page 6 - Models BW1 and BW2
6 Models BW1 and BW2 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. They can be installed on a c...
Page 8 - Model BW3; Model BW3 Gas-Fired Induced-Combustion Water; maximum operating efficiency and economy.
8 Model BW3 Model BW3 Gas-Fired Induced-Combustion Water Boilers are the answer to energy-efficient residential hydronic heating. They provide fast, almost instant heat quietly and economically. These boilers provide quality design in a small, compact unit easily installed in a basement, garage, or ...
Page 10 - Models BW4 and BW5
10 Models BW4 and BW5 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). The compact 22-gage steel c...
Page 11 - Dimensions — Models BW4 and BW5
11 Dimensions — Models BW4 and BW5 DIMENSIONS (In.) UNIT SIZE A B C 120 17-3/4 6 9-3/4 181 21 6 11-3/8 239 24-1/4 6 13 CLEARANCES (In.) * Clearance 18 in. for BW5. † Service clearance requirement 24 in. RIGHT SIDE 1 6 * LEFT SIDE 1 6 * TOP 1 6 * BACK 1 6 * FRONT 1 6† FLUE 18 * A94271 A 19 5 ⁄ 8 ″ GA...
Page 13 - Dimensions—Model BW9
13 Dimensions—Model BW9 A85084 ALTERNATE SUPPLY& RETURN OPENINGS(1-1/4" NPT (31.75mm) CONNECTIONSPROVIDED INSIDEBOILER CABINET) ACCESS PANEL ALTERNATE OPENINGFOR GAS SUPPLY BOILER WATER TEMPERATURE& PRESSURE GAUGE FRONT PANEL DOOR PULL LEVELING FEET CONDENSATEDRAIN FITTING (1/2" PVC)...