COMMERCIAL ELECTRIC COMPACT BOILER Submial Sheet EBC-Sub-11 Job Name: __________________________________ Location: __________________________________ Engineer: __________________________________ Agent/Wholesaler: ______________________________ Contractor: __________________________________ NOTES: Model No. ____________ Gal. Cap. ____________ Voltage/Phase ____________ kW _________________ Design Operating Ambient Pressure ___________ Temp. ___________ Temp. ___________ Equipment Tag(s): _____________________________________________ Standard Features • ASME National Board Registered Pressure Vessel • Heavy Duty Steel Boiler Vessel Housing • 4” Fiberglass Insulation • 3” NPT Inlet and Outlet Connection • ASME Pressure Relief Valve • Pressure Gauge with Cock • Drain Valve • Adjustable High Limit with Automatic Reset • Adjustable High Limit with Manual Reset (units with more than 2 stages) • Low Water Cut-Off • Incoloy-Sheathed Elements • Internal Branch Circuit Fusing • Magnetic Contactors • Main Supply Circuit Lugs Optional Features Additional Step Control Additional Step Control Circuits Alarm Bell (Standard on BW*2&3) Amp Meter: Single Phase Three Phase Auxiliary Temperature Limit Switches: Manual Reset Auto Reset BMS Alarm Interface BMS Remote Step Control (Remote enable) BMS Remote Set-Point Control BMS 120V Interface to Limit Boiler Power Demand BMS 24V Interface to Limit Boiler Power Demand Control Panel Door Solenoid Interlock Flow Switch (Standard on BW*2&3) Ground Fault Detection (GFI) High Pressure Limit Switch Kilowatt (kW)/Hour Meter kW Hour Meter Combined w/3-phase Amp Meter Lifting Lugs Modbus TCP/IP t Modbus RTU, BACnet MS/TP, or BACnet IP t t IP Address required. If not provided below, field alteration will result in additional fees. IP Address for BACnet/Modbus: _________________________________ Outdoor Temperature Reset Single Phase Units (BW*1 only) Substitute Low Water Cut Off Switch - Float Type Time Clock Volt Meter: Single Phase Three Phase Auxiliary Low Water Cutoff Switch Multifunction Power & Energy Meter Main Power Disconnect - Rotary Handle Safety Switch: Non-Fused Fused Main Power Disconnect - Circuit Breaker: Non-Auto Auto Main Power E-Stop Separate NEMA-1 Enclosures (BW*1–3) SCR (Silicon Controlled Rectifier) SCCR (Short-Circuit Current Rating) Options: 65,000 A 100,000 A Mechanical Options 4” NPT Inlet/Outlet Connections (BW*3 Only) Upgrade to 3” Flanged Connections Upgrade to 4” Flanged Connections 304 Stainless Steel Vessel and Non-Ferrous Trim Dimensions, Specifications, & Sizing Table Max. Connection Dimensions Model Flow Sizes Dia Volume Weight Number (gpm) (NPT) (In.) (Gal.) A B C (lbs.) BWx1-xxxC 230 3” 12” 22 52” 24” 30” 600 BWx2-xxxC 230 3” 16” 36 52” 28” 34” 800 BWx3-xxxC 230 * 3” 20” 56 52” 32” 38” 1100 * 4”/300 GPM is Optional ** Power Panel will be taller or wider for ABB Disconnect option. Consult factory. Note 1: Information is subject to change without notice. Dimensions shown are approximate and should not be used for construction purposes. Note 2: Optional equipment may change overall boiler dimensions. Please consult factory for dimensional information. • 120 Volt Fused Control Transformer • On/Off Switch with Pilot Light • Manual Limit Toggle Switches (1 per step) • Intergral Electric Control Panel with key locked door(s) • Status Pilot Light for each Step • Electric Digital Temperature Readout • Listed by the Underwriters Laboratories • 3 Year Limited Tank Warranty/1 Year Parts Warranty (See warranty for details) • Electronic Multi-Stage Step Control - 1&2 Step Models • Proportional Progressive Sequence Step Control - 3+ Step Models • CSD-1 Compliant • SCCR of 5,000 A Components 1. Temperature Limit, Auto Reset 2. Temperature Limit, Manual Reset 3. Manual Limit Switches 4. Pilot Lights, Amber (Steps “On”) 5. PB Switches (Low Water Cutoff “Test”/”Reset”) 6. Toggle Switch (Control Power) 7. Pilot Light, Amber (Control Power “On”) 8. Pilot Light, Red (Low Water) 9. Temperature Setpoint/Control/Readout 10. Safety Relief Valve 11. Temperature & Pressure Gauges 12. Drain Valve Detailed electrical and dimensional drawings are normally supplied with boiler shipment. Check here: HOLD FOR APPROVAL if required prior. Additional charges may apply.