Upright Unit - Eco Series

upright water temperature control system, upright water temperature control unit

The Eco Series water temperature control system is our most popular TCU. The new pump design is compliant with the DOE Energy Conservation Standards. These pumps produce higher outputs measured in flow and pressure compared to the existing design. In addition, the energy consumption is significantly reduced.

  • ¾ to 7.5 HP Pump, 25 to 160 GPM
  • 9 to 72KW Low Watt Density Heater
  • 2 tank design
  • Direct or indirect cooling
  • 250°F (121°C) Fluid Operating Temperature
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Delta T Systems Eco Series temperature control unit (TCU) utilizes a new pump design that creates 50% to 100% greater flow at the same pressure point on the pump curve, as compared to other current designs. This new pump’s reduced energy consumption allows the Eco Series to be compliant with the Department of Energy’s (DOE) 2020 Conservation Standards that will take mandatory effect as of January 2020.

Eco Series Safety Features:

  • Bi-metal switch that prevents overheating
  • Circuit protection for the motor
  • High temperature pump seal
  • Dry run protection for the heater

Additional Eco Series Design Improvements:

Design improvements and material selections make the Eco Series temperature control units less susceptible to traditional maintenance problems, and easier to maintain.

  • Industrial strength frame and cabinetry
  • Lift-off panels for easy access
  • IEC and UL compliant components

Compact heater design allows higher capacity in a smaller footprint.

Standard Features

  • 9 through 72KW Heater
  • 250°F (121°C) Fluid Operating Temperature
  • Microprocessor-Based PID Controller
  • Motor Overload Protection
  • Over Temperature Protection
  • Low Water Pressure Protection
  • High Pressure Safety Relief Valve Protection
  • Liquid-Filled Delivery and Return Pressure Gauges
  • Fused Transformer
  • Grounded Circuit Control
  • Pilot Lights indicating Separate Functions of Use
  • Rugged, Heavy Gauge Sheet Metal Cabinet
  • 3″ Industrial-Grade Casters, swivel and lockable
  • Ease of Service Design
  • NEMA 1 Electrical Specifications & Wiring in Conformance with NEC Electrical Codes
  • Automatic Venting
  • Solid State Heating Contactor

Optional Features

  • Operating Temperature up to 300°F (149°C)
  • 50 and 60 Hz
  • 208, 230 and 460V
  • Remote Start/Stop
  • Remote Sensor input
  • Water to Water Heat Exchanger for indirect cooling
  • Stacked Units
  • NFPA 79 electrical safety standards
  • NEMA Classifications: 3, 4, 4X, 7 and 12 rated enclosures
  • Customer-Preferred Controllers
  • Audible or Visual Alarms
  • Larger Solenoid Valves
  • Electrical Main Disconnect
  • Multiple Zones in a Cabinet or Open Frame

Connections:

  • From Process (A): 1-1/2″** NPT
  • To Process (B): 1-1/2″** NPT
  • Water Supply (C): 3/4″ NPT
  • Drain (D): Match Solenoid Size NPT

**5HP & 7-1/2HP Units have 2″ NPT Ports for A and B

ModelHeating Capacity
(KW)
Pump Size
(HP)
Minimum Circuit
Ampacity
460V, 230V, 208V
Dimensions (in)
Height, Width, Depth
Shipping Weight
(lbs)
EUW-09C93/415.831.535.549.116.034.9379
EUW-12C123/420.340.551.149.116.034.9380
EUW-18C183/429.358.566.849.116.034.9388
EUW-24C243/438.376.582.549.116.034.9390
EUW-30C303/447.394.598.049.116.034.9393
EUW-36C363/456.3112.5-49.116.034.9396
EUW-48C483/474.3--49.116.034.9434
EUW-60C603/492.3--49.116.034.9440
EUW-72C723/4110.3--49.116.034.9446
EUW-09D9116.332.536.87549.116.034.9382
EUW-12D12120.841.552.549.116.034.9383
EUW-18D18129.859.568.12549.116.034.9391
EUW-24D24138.877.583.87549.116.034.9393
EUW-30D30147.895.599.37549.116.034.9396
EUW-36D36156.8113.5-49.116.034.9399
EUW-48D48174.8--49.116.034.9437
EUW-60D60192.8--49.116.034.9443
EUW-72D721110.8--49.116.034.9449
EUW-09E91-1/217.134.338.62549.116.034.9383
EUW-12E121-1/221.643.354.2549.116.034.9384
EUW-18E181-1/230.661.369.87549.116.034.9392
EUW-24E241-1/239.679.385.62549.116.034.9394
EUW-30E301-1/248.697.3101.149.116.034.9397
EUW-36E361-1/257.6115.3-49.116.034.9400
EUW-48E481-1/275.6--49.116.034.9438
EUW-60E601-1/293.6--49.116.034.9444
EUW-72E721-1/2111.6--49.116.034.9450
EUW-09F9218.036.040.549.116.034.9384
EUW-12F12222.545.056.12549.116.034.9385
EUW-18F18231.563.071.7549.116.034.9393
EUW-24F24240.581.087.549.116.034.9395
EUW-30F30249.599.0103.049.116.034.9398
EUW-36F36258.5117.0-49.116.034.9401
EUW-48F48276.5--49.116.034.9439
EUW-60F60294.5--49.116.034.9445
EUW-72F722112.5--49.116.034.9451
EUW-09G9319.138.343.062549.116.034.9394
EUW-12G12323.647.358.68849.116.034.9395
EUW-18G18332.665.374.31349.116.034.9403
EUW-24G24341.683.390.06349.116.034.9405
EUW-30G30350.6101.3105.649.116.034.9408
EUW-36G36359.6119.3-49.116.034.9411
EUW-48G48377.6--49.116.034.9449
EUW-60G60395.6--49.116.034.9455
EUW-72G723113.6--49.116.034.9461
EUW-09H9522.135.639.87549.116.034.9464
EUW-12H12526.644.650.2549.116.034.9465
EUW-18H18535.662.671.12549.116.034.9473
EUW-24H24544.680.691.87549.116.034.9475
EUW-30H30553.698.6112.849.116.034.9478
EUW-36H36562.6116.6-49.116.034.9481
EUW-48H48580.6--49.116.034.9489
EUW-60H60598.6--49.116.034.9495
EUW-72H725116.6--49.116.034.9501
EUW-09I97-1/225.038.542.7549.116.034.9474
EUW-12I127-1/229.547.553.12549.116.034.9475
EUW-18I187-1/238.565.574.049.116.034.9483
EUW-24I247-1/247.583.594.7549.116.034.9485
EUW-30I307-1/256.5101.5115.649.116.034.9488
EUW-36I367-1/265.5119.5-49.116.034.9491
EUW-48I487-1/283.5--49.116.034.9499
EUW-60I607-1/2101.5--49.116.034.9505
EUW-72I727-1/2119.5--49.116.034.9511

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