Value Brand
Value Brand Electric Sequencer 3 Switch 1-110 Sec
Controls strip heat or blower fan circuits in heat pumps and electric furnaces with three switches and a 1 to 110 second timing range
- Stabilises circuits with rapid on/off switching
- Controls strip heat and blower fan in heat pumps
- Adjustable timing from 1 to 110 seconds
- Three-switch design manages multiple HVAC functions
- Compact 3-1/4 by 1-7/8 inch form factor
Electric Sequencer for HVAC Systems
This Zoro Select electric sequencer is designed for strip heat and blower fan circuits in heat pumps and electric furnaces. It uses three switches to stage the activation of heating elements. The unit helps stabilize electrical circuits by controlling the timing of switch engagement. It is intended for HVAC technicians and maintenance personnel servicing residential or light commercial equipment.
Timing Range and Switch Limits
The sequencer provides an adjustable delay range of 1 to 110 seconds across its three switches. This range sets the practical limit for how quickly or slowly the connected loads can be staged. Each switch operates within this same timing window, so the total sequencing span cannot exceed the maximum delay. Installers must ensure the selected delay matches the equipment manufacturer's specifications for proper operation.
Three-Switch Capacity and Headroom
With three switches, the sequencer can stage up to three separate loads such as heating strips or fan motors. This capacity suits standard electric furnace configurations that require sequenced start-up. Applications requiring more than three staged circuits will need additional sequencers or a different control strategy. The 110-second maximum delay provides headroom for most standard staging requirements.
Highlights
- Stabilises circuits with rapid on/off switching
- Controls strip heat and blower fan in heat pumps
- Adjustable timing from 1 to 110 seconds
- Three-switch design manages multiple HVAC functions
- Compact 3-1/4 by 1-7/8 inch form factor
Specifications
| Brand | ZORO SELECT |
|---|
Questions about this item
Which timing range suits my heat-pump or electric-furnace strip-heat and blower sequencing?
The sequencer covers a 1-110 second range, so you can match the on/off delay to the specific strip-heat and blower staging your unit requires.
What does the 1-110 second range mean once the sequencer is installed in my HVAC system?
It sets the delay between each of the three switch actions, letting the strip heat and blower fan stage on and off in the proper sequence for stable operation.
How do the three switches connect to my furnace or heat-pump control circuit?
The three switches wire into the low-voltage control circuit to stage strip heat and blower fan loads in the correct order during each heating cycle.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
