MODEL “DTPW” (WaterBoiler)

MODEL "DTPS" (Steam Boiler)

ELGE Duel Tempac Vertical Firetube Hot Water Boiler on One Side and Low Temperature Water on the Second side for Heat Pump Loops, Radiant Loops, DHW Loops, and Glycol Loops.

 ELGE Duel Tempac Vertical Firetube Steam Boiler on One Side and Low Temperature Water on the Second side for Heat Pump Loops, Hot Water Loops, Radiant Loops, DHW Loops, and Glycol Loops.

Standard Features

·         Built per NEC and UL, with UL Label UL Listed Assembly

·         Pressure Vessel Built to ASME Code Section IV and

             National Board Registered (Water – 125 or 150 PSI Design)

             (Steam – 15 PSI to 150 PSI / 250 F)  

·         Seamless Steel Firetubes 

·         Turbulators for Maximum Heat Transfer

·         5-Piece Construction (Vent Collector + Tank +

             Combustion Chamber + Burner + Heat Exchanger)

·         Structural Steel Skid

·         Sizing from 6 to 100 HP

·         16 Gauge Steel Jacket (Square Jacket Standard)

·         High Density Insulation

·         High Efficiency UL Listed

             Power Flame Power Gas, Light Oil, or Combination Burners

·         Heat Transfer Area Closely Matched to Burner to

             Obtain 84% Efficiency

·         Main & Auxiliary Solenoid Gas/Oil Valves

·         Honeywell RM7895A / R8184G Combustion Controls

·         Shell and Coil Heat Exchanger

·         Main Gas Regulator and Cock and/or Oil Pump

·         Air Proving Switch (Gas Only)

·         Flame Inspection Port

·         Tank Inspection Openings (4)

·         Standard Mechanical Trim to Include:

·                     Temperature Control or Pressure Control

·                     Upper Operating Limit (Auto Reset)

·                     Temperature Limit (Manual Reset)

·                     Surface Blowoff Provision

·                     P & T Gauges or Pressure Gauge with Gauge Cock

·                     Single Point Utility Connections

·                     ASME Safety Valve(s)

·                     Pressure Limit (Manual Reset)

·                     Feedwater Stop & Check Valves

·                      Full Port Drain Valve Pressure Control (Off / On)

·                     Water Level Sight Gauge with Blowdown Valve

·                     Low Water Cut-Off (Manual Reset with Test Button and Pilot Light)

·                     Full Port Bottom Blowdown Valve(s) (2 on Models > 100 PSI)

·                     Manual Reset Probe-Type Low Water Cut-Off with Pilot Light

·                     Combination Float-Type Level Control / Low Water Cut-Off with Blowdown Valve