24 Vac Electric Furnace Sequencer Zoom

24 Vac Electric Furnace Sequencer


Brand: Honeywell

Qty Price
/ each
$284.85 / box (3 units x $94.95)
In Stock! Ships in 24-48 Hours
(22 Available)


Temperature Range (F): -20 to 150 F
Hertz: 60
Contact Ratings: 1/3 hp; 7.2 A @ 120 vac
4.9 A @ 277 Vac
3/4 hp; 6.9 A @ 120 Vac
208 Vac
240 Vac

Description for Honeywell R8330D1039

One control switches a fan and up to three elements on and off in sequence.


  • Isolated fan switch has positive interlock to assure fan is on when the element is on, and fan is off when the element is off.
  • Replaces any of the ten models in our line and many competitive devices.
  • Combination rating on the first element switch allows replacing devices having fan and first element controlled by the same switch without rewiring the furnace.
  • Auxiliary switch controls a second R8330 in application with more than three elements.
  • Cycles ON within two minutes, OFF within four minutes.
  • Ten-second minimum delay between stages (makes sequence and break sequence.)
  • Timings meet EEI-NEMA and ARI 280 Standards.

24 Vac Electric Furnace Sequencer

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