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iQ251D Deionized Commercial Tankless System for Industrial Applications

iQ251D Deionized Commercial Tankless System for Industrial Applications

Commercial Tankless on-demand water heater

KEY FEATURES

•    Industrial Grade - designed for deionized, RO water
•    Robust 316L stainless steel commercial grade heat exchanger, withstands highly corrosive deionized water
•    Flexible heat exchanger built to accommodate quick temperature changes and continual ON-OFF cycles with minimal stress
•    High power (73kW) in a small package vs. electric water heaters. No need for 440V or larger amperage
•    ASME-HLW Compliant
•    Industry best 10-year commercial HX warranty
•    3.5" Color Touch Screen - access to usage data, troubleshooting, and parts wear
•    Wi-Fi Connectivity

PERFORMANCE
•    Turndown Ratio of 8.3:1 per unit.
•    Cascade up to 10 units with common venting for a total of over 2500MBH and a 83:1 total turndown ratio

Specification
  • Type Indoor/Outdoor, Wall Hung, Fully Condensing, Commercial, Tankless On-Demand Water Heater
    Fuel Preset for NG / LP convertible
    Minimum / Maximum Input (BTU/hr) 30,000 / 251,000
    Maximum Output (BTU/hr) 240,960
    Thermal Efficiency 96%
    Dimensions H X W X D (Inches) 26.2 X 17.7 X 15 (3.9 CU. FT)
    Weight (LBS) 90 LBS
    Water Inlet / Outlet Connection 3/4” NPT, Stainless 316L
    Gas Inlet Connection 3/4” NPT
    Minimum Flow Rate for Activation 0.6 GPM
    Ignition Electronic Spark Ignition
    Venting Type Direct Vent (2 pipe – intake & exhaust), Power Vent (1 pipe – exhaust only)
    Venting Materials Sch. 40 PVC, Sch. 40 CPVC, Polypropylene, Stainless Steel (AL29-4C)
    Max 3” Vent Length – Single Pipe / Power Vent 130 ft, deduct 5 ft per 90° elbow
    Max 3” Vent Length – Two Pipe / Direct Vent 65 ft, deduct 5 ft per 90° elbow
    Common Venting Yes
    Installation Location Ambient Temperature 40°F – 130°F
    Safety Flame Rod, Thermal Fuse, Overheat Prevention Device, Fan Speed Monitor, Flue Temperature
    Monitor, Blocked Vent Detector, Water Shut-Off Valve, 2X10A Fuse, Dual Flame Sensing, Flue Damper
    Water Pressure Min / Max (PSI) 30 / 160
    NG/LP – Minimum Static Gas Pressure 1/2”
    (non-corrugated, black iron)
    6”
    NG/LP – Minimum Static Gas Pressure 3/4”
    (non-corrugated, black iron)
    2.5”
    NG/LP – Maximum Static Gas Pressure 14”
    Gas Pressure for Adjustments 8” for NG, 11” for LP
    Electrical 120V AC, 60 Hz
    Power Consumption 500W (Max 4.2 Amps), 8W (Standby)

Technical specification
  • Unique ref.iQ251D
  • Product familyDeionized
  • Product groupCommercial Tankless System - Wall Hung
  • TypeObject (single object)
  • Date of publishing2020-05-11
  • Edition number1
Related
  • Material mainSteel
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryHVAC - Water heaters
  • IFC classificationHeat Exchanger
  • ETIM CodeEC000392
  • ETIM NameInstantaneous water heater
  • UNSPSC nameCommercial water heaters
  • UNSPSC code40101826
  • Uniclass 2015 CodePr_60_60_96
  • Uniclass 2015 DescriptionWater heaters
  • CSI MasterFormat 2014 Code23 00 00
  • CSI MasterFormat 2014 TitleHeating, Ventilating, and Air Conditioning (HVAC)
  • OmniClass Number23-31 29 11
  • OmniClass TitleInstantaneous Hot Water Heaters
  • CSI UniFormat II CodeD3090
  • CSI UniFormat II TitleOther HVAC Systems & Equipment

Region availability

North America South America
Anguilla
Guyana
Antigua and Barbuda
Suriname
Aruba
Barbados
Belize
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Cuba
Curaçao
Dominica
Dominican Republic
Grenada
Guadeloupe
Haiti
Jamaica
Martinique
Montserrat
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States