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HW R7284U-1004


Supplier Part #: R7284U1004/U

Oil Primary, Elec 15/30/45 Sec Lockout 2-Line LCD Display

Product Info

Oil Primary Controls

R7284 Interrupted Electronic Oil Primary Control

  • Digital, universal primary control, engineered to address and anticipate
    the most common industry needs
  • Provides line voltage, safety rated, interrupted and intermittent ignition
    oil primary control for residential oil fired burners used in boilers,
    forced air furnaces and water heaters
  • Used with a cad cell flame sensor operates an oil burner, spark igniter,
    and optional oil valve
  • Every setting and diagnostic is user-friendly displayed and
    available in multiple languages
  • Works with a low voltage and optional high voltage thermostat
  • The primary controls fuel oil, senses flame, controls ignition spark
    (either interrupted or intermittent) and notifies through the EnviraCOM
    bus a remote alarm circuit when in lockout
  • Can be used with both hydronic and forced air systems
  • When used with hydronic systems, line voltage switching Aquastat® Controllers
    normally provide for the starting and stopping of the combustion sequences
  • With forced air systems, both mechanical and electronic low voltage thermostats
    control the starting and stopping of the combustion process
  • Mounts in junction box on main burner
  • Temperature range: -40° to 147°F (-40° to 64°C)
  • Electrical connections: burner motor, oil valve, ignition, cad cell, limit, thermostat, alarm
  • UL and cULus Listed

Item Specifications

  • 44.4A
  • 4-5/32" x 4-11/32" x 2-1/2"
  • 15-Second
  • 120V
  • 1.50 lbs per EA