Value Brand
Value Brand HVAC Control 90F Open 120-277V
Surface-mount fan controller that opens at 90 °F and closes at 110 °F on 120–277 V AC circuits
- Automatic reset restores operation after cooling
- Opens at 90 °F to protect equipment
- Closes again at 110 °F for precise cycling
- 20 °F differential prevents rapid short-cycling
- Rated for 120–277 V AC supplies
Fan switch for HVAC systems
The Value Brand control is a surface-mount temperature limit controller that opens a fan circuit at 90 degrees F and closes again at 110 degrees F. It operates on 120 to 277 volts AC with an automatic reset and SPST contact form.
Suits installers needing a simple open-on-rise fan
This unit fits applications where a fixed 20-degree differential and automatic reset are acceptable. It does not serve systems that require adjustable temperature settings, manual reset capability, or a different voltage range.
Fixed 20-degree differential
The switch opens at 90 degrees F and closes at 110 degrees F with no user adjustment. If the installation demands a different spread or a specific closing temperature, another controller must be selected.
Highlights
- Automatic reset restores operation after cooling
- Opens at 90 °F to protect equipment
- Closes again at 110 °F for precise cycling
- 20 °F differential prevents rapid short-cycling
- Rated for 120–277 V AC supplies
Specifications
| Brand | ZORO SELECT |
|---|
Questions about this item
Will the 120-277 V AC input work with my existing furnace wiring?
The controller accepts 120 V AC and 277 V AC supply voltages for surface-mount installation.
How can I verify the fan switch is operating correctly after wiring it?
The fan should start when temperature reaches 110 °F and stop when it falls to 90 °F, giving a 20 °F differential.
What comes in the box and do I need separate mounting hardware?
The surface-mount base measures 2 in by 1 5/8 in; fasteners for the mounting surface are not included.
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