Ranco
Ranco O10-1418 HVAC control SPST 0 to 55F
Single-pole thermostat opens on temperature rise between 0 and 55 °F for refrigeration systems
- SPST switch closes on temperature rise for reliable refrigeration control
- 0 to 55 °F adjustable range covers walk-in cooler and display case needs
- 24 A full-load and 144 A locked-rotor ratings handle compressor starting current
- UL listed for safety compliance in commercial installations
- Automatic reset restores operation without manual intervention after fault
HVAC control SPST 0–55 °F
This Ranco temperature control provides automatic on/off switching for refrigeration and HVAC equipment. The single-pole single-throw contact closes on temperature rise and resets automatically. It is suited for technicians and facility managers who need a simple, UL-listed thermostat for walk-in coolers, reach-in cases or similar cooling applications.
Capacity and headroom
The control operates across a 0 to 55 °F range with a full-load rating of 24 A and locked-rotor capacity of 144 A. Pilot-duty contacts handle 720 VA for control-circuit switching. It comfortably manages compressor and fan loads within these limits; applications requiring higher current, three-phase switching or a wider temperature span will exceed its ratings.
Replaces fixed-range thermostats
Seven included adjustment screws allow field calibration to match the original set-points of the unit being replaced. The jump is worthwhile when the existing control has drifted out of calibration, lacks automatic reset or needs a remote-bulb sensing arrangement. It does not suit systems that demand multi-stage sequencing, digital programmability or communication protocols.
Highlights
- SPST switch closes on temperature rise for reliable refrigeration control
- 0 to 55 °F adjustable range covers walk-in cooler and display case needs
- 24 A full-load and 144 A locked-rotor ratings handle compressor starting current
- UL listed for safety compliance in commercial installations
- Automatic reset restores operation without manual intervention after fault
Specifications
| Brand | RANCO |
|---|
Questions about this item
Will the Ranco O10-1418 control work with a 24 A compressor already in the system?
Yes, the control carries a full-load rating of 24 A and locked-rotor rating of 144 A, matching that compressor size.
How can I verify the control is cycling correctly after wiring it?
Watch the contacts close when the sensed temperature rises through the set point and open again on the automatic reset as temperature falls.
Does the box include a mounting bracket or only the control and adjustment screws?
The package contains the temperature control and seven adjustment screws; any bracket or wiring accessories must be sourced separately.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
