Pressures
125 & 150 PSI

Voltages
208, 240, 380, 415, 480

Documents

Contact Sales

Model HWS

Electric Water Heater

Hot Water Storage Tank

When you need a lot of domestic hot water, quickly and reliably Precision Boilers recommends the HWS commercial volume storage electric water heater. It’s designed for industrial, commercial and institutional users who require large quantities of service water at preset temperatures.

Features & Benefits

  • Our two-part epoxy alternative to glass lining, PS, is suitable for storing water up to 180°F and can be repaired in the field, unlike glass
  • Precision Seal-lined vessels include a five-year warranty; the last two years are pro-rated
  • Cement lining is suitable for higher temperature service, up to 250°F, and/or for tanks larger than 36 inches in diameter
  • Cement-lined vessels include a ten-year warranty; the last five years are prorated
  • Recovery ranges from 123 GPH to 1,968 GPH (30 KW to 480 KW) @ 100°F temperature rise
  • Each heating element is fitted with its own 2-1/2” square mounting flange and installed in the head of the vessel to simplify maintenance and reduce downtime
  • Step Circuit Enable/Disable switches make it easy to limit water heater’s maximum firing rate when other higher priority electric loads are peaking
  • Requires no vent stack, breeching, or combustion air louvers, reducing total installation costs and speeding up completion
  • 125-5,000 gallons

Model HWS Electric Water Heater Models

Data
Data

Features of the Model HWS Electric Water Heater

Features

Model HWS Electric Water Heater Options

Options

Two different NSF-61 compliant lining options are available. Our standard Precision Seal (PS) lining is a two-part epoxy that delivers superior service performance compared to glass. The other option, aluminum silicate cement (C), has the longest service life and is recommended for water temperatures above 190°F. Standard electric hot water heaters are configured with a vertical vessel; horizontal models can be ordered. HWS water heaters are available in both 125 psi and 150 psi design pressures.

Model HWS Electric Water Heater Dimensions

Data
Data

Conversions & Equations

Data

Applications for the Model HWS Electric Water Heater

  • High-pressure process steam
  • Domestic hot water
  • Hydronic heat
  • Humidification

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eei Group

Mark Boozer

Keith Averitt

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Oklahoma City, Oklahoma 73118
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Colton Whitaker

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2009 Roane Street
Richmond, Virginia 23222
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Robert Yates

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Nixa, MO 65714
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20 Scanlon Drive
Randolph, Massachusetts 2368
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20715 50Th Ave. West
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240 West 2855 S.
Salt Lake City, Utah 84115
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Houston, Texas 77018
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El Paso, Texas 77907
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7027 Twin Hills Ave.
Dallas, Texas 75231
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Knoxville, Tennessee 37932
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Columbus, Ohio 43228
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Elmont, New York 11003
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88 University Avenue
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4488 Duanesburg Road
Duanesburg, New York 12056
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12 Kimler Drive
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15350 Minnetonka Blvd.
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Jordan M. Gautreau

12026 Justice Ave.
Baton Rouge, Louisiana 70816
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Todd M. Lindrew, PE
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Jordan M. Gautreau
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14400 College Blvd.
Lenexa, Kansas 66215
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19 West College Dr.
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633 West Katella Ave. , Unit R
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23312 Cabot Blvd
Hayward, California 94545
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5440 Northshore Drive
Little Rock, Arkansas 72118
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228 W. Lodge Dr.
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