Universal Digital Electronic Oil Primary, Interrupted


Brand: Honeywell

Mfr Part#: R7284U1004

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$57.95 / each
x4 $223.80 / box & Free Shipping
(4 x $55.95 / each)
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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.

Technical Specifications:

  • 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 EnviraLINKus@Honeywell.com);
  • 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)."Dimensions (Height x Width x Depth): 4 5/32" x 4 11/32" x 2 1/2" (105.4mm x 110.5mm x 63.5mm);
  • Temperature Range: -40°F to +147°F (-40°C to +64°C);
  • Mounting: Junction box on main burner;
  • Approvals: UL and cUL Component Recognized;
  • Electrical Connections: Burner Motor, Oil Valve, Ignition, Cad Cell, Limit, Thermostat, Alarm;
  • Ignition Type: Interrupted and Intermittent;
  • Display: 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.
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