Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
  • On Sale: 10% Off In Cart

White-Rodgers 5D51-78 - Fan And Limit Control

Item: 5D51-78
MFR: 5D51-78
What’s the price?
Sign in or register for pricing.
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



Fan and Limit Control for Universal Replacement. Single Element Type for Applications with Narrow Space Limitations. Regulates Fan or Blower Operation & Acts as High Limit Safety Control.

  • Slotted mounting holes for easy installation.
  • Long terminal screws for wiring - Junctions can be made on terminal block.
  • Dial has individual pointers for fan cut-in and cut-out settings.
  • Removable solid copper jumper between fan and limit switches.
  • Summer fan switch for ventilation without changing control settings. Has same fan and limit switch mechanism.
  • Fan Control, Switch Action Close on Rise, Open on Rise
  • Inductive Full Load Current @ 120 VAC 14.0 Amps
  • Inductive Full Load Current @ 240 VAC 7.0 Amps
  • Pilot Duty Rating @ 0.3-12 VDC 1.0 Amp
  • Pilot Duty Rating @ 24 VAC 6.0 Amps
  • Temperature Differential Adjustable 15 Degrees Fahrenheit Minimum
  • Temperature Setting Range Fan 50 to 265, Limit 100 to 300 Degrees Fahrenheit
  • Element Insertion Length 11 Inches
  • Height 5 3/8 Inches, Depth 1 3/4 Inches, Width 3 1/8 Inches


NameWhite-Rodgers 5D51-78 - Fan And Limit Control
Gemaire Item Number5D51-78
Manufacturer Product Number5D51-78
SKU - PIM Number1377175391970
ERP Number126283
Unit of MeasureEA
Weight1.2 Pounds (Lb)
Length13.6 Inches (In)
Width4.7 Inches (In)
Height3.0 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginMEX
GEM - Case Quantity


Tell Us How We Can Improve Your Shopping Experience - click here!