The Lasko Ellipse CT18950 is an 18-inch ceramic tower heater with a curved grille, widespread oscillation and remote control. Lasko lists 750W to 1500W output, maximum coverage of 200 sq. ft. and operating noise below 40 dB.
Quick verdict: The CT18950 is a practical choice for a bedroom, office or small living area when you want broader heat distribution than a compact box heater. It is not a smart heater, but it covers the essentials well: thermostat, Eco mode, remote, 12-hour timer and wide oscillation.
Key Specifications
| Output | 750W to 1500W |
| Voltage | 120V |
| Manufacturer coverage | 200 sq. ft. |
| Height | 18.2 in |
| Weight | 4.1 lb |
| Heat distribution | 120° wide distribution / widespread oscillation |
| Timer | 12 hours |
| Warranty | 3 years |
Heating and Coverage
Lasko lists a 200 sq. ft. maximum coverage area. The curved front, wider grille and oscillation are designed to spread warm air across more of the room than a narrow fixed outlet. For best results, treat the coverage figure as a guide and account for drafts, insulation and ceiling height.
Controls and Eco Mode
The touch controls provide three heat settings and two fan speeds. Eco mode is designed to hold a comfortable low-heat temperature automatically. The remote can control power, heat, fan speed, timer, temperature and oscillation.
Noise
Lasko specifies operation below 40 dB. That makes the CT18950 relevant for bedrooms and offices, although actual perceived noise depends on the selected speed and room acoustics.
What It Does Not Have
The CT18950 does not include app compatibility or smart-home control. If Wi-Fi or Alexa is important, our Lasko AR122 ThermaSmart review covers a more connected option.
CT18950 vs CD12950
The CT18950 is an 18-inch tower aimed at broader room distribution. The Ellipse CD12950 is the more compact Ellipse option. Choose based on available floor space and how widely you need to distribute heat.
Pros and Cons
Pros: 750–1500W output range, 120° heat distribution, remote, 12-hour timer, adjustable thermostat, below-40 dB manufacturer noise specification and three-year warranty. Cons: no Wi-Fi/app control, some base assembly is required, and the 200 sq. ft. coverage is best viewed as a guide rather than a guaranteed result.
Buying Guidance
The CT18950 makes sense if you want a conventional tower heater with broad oscillation and simple controls. Pay more for a smart model only if app scheduling or voice control will actually change how you use the heater. For many bedrooms and offices, a reliable thermostat, remote and timer cover the important daily functions.
Frequently Asked Questions
How powerful is the CT18950?
Lasko lists an energy output range from 750W to 1500W.
How much area does it cover?
Lasko lists a maximum coverage area of 200 sq. ft.
Does it have a remote?
Yes. A remote control is included.
Does it have Wi-Fi?
No. Lasko lists no smart technology or app compatibility for this model.
What is the warranty?
Lasko lists a three-year warranty for the CT18950.
Source and Final Take
Specifications were checked against the manufacturer product page. Product availability and pricing can change. The CT18950 is a practical choice for a bedroom, office or small living area when you want broader heat distribution than a compact box heater. It is not a smart heater, but it covers the essentials well: thermostat, Eco mode, remote, 12-hour timer and wide oscillation.
