Honeywell R7284U1004 Universal Digital Electronic Oil Primary Control W With Adjustable Safety Switch

Honeywell R7284U1004 Universal Digital Electronic Oil Primary Control W With Adjustable Safety Switch

Your Price: $104.99
Retail Price:$116.91
You Save:$11.92(10%)
Part Number:169714

Honeywell R7284U1004 Universal Oil Primary Control


The R7284 oil primary is a digital, universal primary control, engineered to address the most common industry needs. The R7284U parameters are user defined and provides detailed actionable diagnostics.


  • A single part number for nearly all applications helps reduce inventory cost
  • 16 character two line tri-lingual display provides simple programming and diagnostics on select models
  • Enunciation of status and faults via LED or display
  • No additional tool to purchase to take advantage of all control features
  • Models with LEDs monitor igniter and cad cell
  • Models with display monitor igniter and cad cell, and alerts technician as to exact cause of lockout
  • Error history and baseline readings provide system performance and trends on models with display
  • EnviraCOM enabled for remote access via EnviraLINK (More information available via email at [email protected])
  • Non volatile memory for settings and diagnostics
  • Extensive, actionable diagnostics (display models only)
  • History detailing last 10 events (display models only)
  • Continuous state and CAD cell readings (display models only)

Product Specifications

Dimensions (in.)
4 5/32 in. long x 4 11/32 in. wide x 2 1/2 in. high
Dimensions (mm)
105.4 mm long x 110.5 mm wide x 63.5 mm high
Temperature Range (F)
-40 F to +147 F
Temperature Range (C)
-40 C to +64 C
Item Type
Product Don M
Junction box on main burner
Approvals, Underwriters Laboratories Inc.
UL and cUL Component Recognized
Electrical Connections
Burner motor, oil valve, ignition, cad cell, limit, thermostat, alarm
Ignition Type
Interrupted and Intermittent
2 Line LCD display
Timing, Safety Switch
Settable 15, 30 or 45 sec.
Electrical Ratings, Contacts (full load)
7.4 A @ 120 Vac; 3.7 a @ 240 Vac
Electrical Ratings, Contacts (locked rotor)
44.4 A @ 120 Vac; 22.2 A @ 240 Vac


5 Stars
Shipping was fast and easy. The part was a breeze to install.
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Reviewed by:  from Arizona. on 5/4/2018

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