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Energy Recovery Ventilator.120V,1250 CFM close
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This item has been discontinued and is unavailable for purchase. Check the Alternate Products selection below for options. For more information call 1-800-GRAINGER (472-4643).

Energy Recovery Ventilator.120V, 1250 CFM

Price: NA

Item no longer available

  • Item # 3HFH9
  • Mfr. Model # SER11504N
  • UNSPSC # 40101501
  • Catalog Page # N/A
  • Shipping Weight 252.0 lbs.
Country of Origin Not AvailableCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemEnergy Recovery Ventilator
  • TypeFixed Plate Enthalpy Core, Latent and Sensible Transfer
  • Number of Speeds3
  • CFM @ 0.100-In. SP1250
  • CFM @ 0.200-In. SP1210
  • CFM @ 0.300-In. SP1169
  • CFM @ 0.400-In. SP1128
  • CFM @ 0.500-In. SP1087
  • CFM @ 0.600-In. SP1047
  • CFM @ 0.700-In. SP1006
  • CFM @ 0.800-In. SP965
  • CFM @ 0.900-In. SP925
  • CFM @ 1.000-In. SP884
  • Efficiency62%
  • Voltage120
  • Hz60
  • Phase1
  • Max. Amps10.8
  • Sensible Effectiveness (@ 32 F)62%
  • Total Recovery Efficiency (@ 95 F)36%
  • Latent Effectiveness (@ 95 F)28%
  • Wiring MethodHard Wired
  • Motor TypeTotally Enclosed Motorized Impellers
  • Max. Inlet Temp. (Deg. F)140
  • Control MethodLow, Med Standby Toggle Switch, External Low Voltage Dry Contacts for Remote Controls
  • Remote Control3HFJ2 or 3HFJ3
  • Height (In.)35
  • Width (In.)51-7/16
  • Length (In.)25-3/4
  • Number of Inlets2
  • Number of Outlets2
  • RemarksAll Duct Connections are 8 X 24"
  • Mounting LocationIndoor
  • Housing Material20 Gauge G90 Galvanized Steel with Antique White Baked Powder Coated
  • Manufacturers Warranty Length3 Years Parts Including Motors and 5 Years on Energy Recovery Core
  • Agency CompliancecCSAus Listed, AHRI Certified
How can we improve our Technical Specifications?

Compliance and Restrictions

  • This item is restricted for international sale.


Commercial & Residential Energy/Heat Recovery Ventilators (ERV/HRV)

• 120V, 60 Hz, 1-Phase Max. inlet temp.: 140°F
Reduce energy costs, provide fresh air, and help remove harmful contaminants. For indoor use. Units have 2 outlets and low-voltage dry contacts for remote controls.

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