Important Safety Instructions
Please read and understand all instructions before using this heater. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
- Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 m) from the front of the heater and keep them away from the sides and rear.
- Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped or damaged in any manner.
- Do not use outdoors.
- To disconnect heater, turn controls to OFF, then remove plug from outlet.
- Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the heater.
- To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.
- A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable vapors or liquids are used or stored.
- This heater is intended for use in residential applications only.
- This heater is equipped with overheat protection, designed to automatically regulate its operating temperature. The exterior housing stays cool to the touch.
Product Overview
The Lasko Oscillating Digital Ceramic Tower Heater, Model 5165, is designed to provide efficient and customizable warmth for your home or office. It features two quiet heat settings, an adjustable thermostat, an 8-hour auto-off timer, and widespread oscillation for maximum comfort.

Figure 1: Lasko Oscillating Digital Ceramic Tower Heater, Model 5165, in white with its remote control.
Key Features
- 2 Quiet Heat Settings: Choose between High (1500 watts) and Low (900 watts) for optimal heating.
- Adjustable Thermostat: Set your desired temperature for automatic heat regulation.
- 8-Hour Auto-Off Timer: Program the heater to run for 1 to 8 hours before automatically shutting off.
- Widespread Oscillation: Distributes heat evenly across the room for enhanced comfort.
- Multi-Function Remote Control: Conveniently adjust settings from a distance, with on-board storage on the heater.
- Built-in Safety Features: Includes overheat protection and a cool-to-touch exterior for safe operation.
- Portable Design: Lightweight (6 lbs) with a built-in carry handle for easy relocation.

Figure 2: The digital control panel allows for instant and customizable comfort settings.

Figure 3: Designed for convenience with a built-in carry handle and remote storage.
Setup
- Unpacking: Carefully remove the heater from its packaging. The unit comes fully assembled.
- Placement: Place the heater on a firm, level surface. Ensure there are no obstructions to the air intake or exhaust. Maintain at least 3 feet (0.9 m) clearance from walls, furniture, and other objects.
- Power Connection: Plug the heater directly into a 120V AC wall outlet. Do not use extension cords or power strips.
Operating Instructions
The Lasko 5165 heater can be operated using the control panel on top of the unit or the included multi-function remote control.
Control Panel Functions:
- Power Button (⏻): Turns the heater ON or OFF.
- Heat Setting Button (⏽): Toggles between High (HI) and Low (LO) heat settings.
- Timer Button (◷): Sets the auto-off timer for 1 to 8 hours.
- Temperature Adjustment Buttons (− / +): Adjusts the desired room temperature.
- Oscillation Button (⟳): Activates or deactivates the widespread oscillation feature.
Remote Control:
The remote control replicates all functions available on the control panel, allowing for convenient adjustments from a distance. Ensure the remote has 2 AAA batteries (not included).
Video 1: Demonstration of the Lasko Oscillating Digital Ceramic Tower Heater's controls and remote functionality.
Video 2: Overview of controlling the heater with the remote, including timer and oscillation settings.
Maintenance
Regular maintenance ensures optimal performance and longevity of your heater.
- Cleaning: Always unplug the heater before cleaning. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or allow water to drip into the interior of the heater.
- Storage: When not in use, store the heater in a cool, dry place. It is recommended to store it in its original carton to protect it from dust and damage.
For more detailed cleaning instructions, please refer to the full user manual included with your product.
Troubleshooting
If your heater experiences an issue, try the following steps:
- Unit Shuts Down (Reset Instructions):
- Unplug the unit.
- Wait 5-10 minutes.
- Plug in and turn ON.
- No Heat/Power: Ensure the heater is securely plugged into a working 120V AC outlet. Check your household circuit breaker.
- Oscillation Not Working: Ensure the oscillation button is pressed. If the unit has been moved or bumped, check for any obstructions.
Specifications
| Feature | Detail |
|---|---|
| Brand | Lasko |
| Model Number | 5165 |
| Power Settings | High (1500W), Low (900W) |
| Voltage | 120 Volts |
| Amperage | 12.5 Amps |
| Dimensions (DxWxH) | 7.3"D x 8.14"W x 23"H |
| Item Weight | 6 pounds |
| Form Factor | Tower |
| Fuel Type | Electric |
| Special Features | 2 Quiet Heat Settings, 8-Hour Timer, Widespread Oscillation, Adjustable Thermostat, Multi-Function Remote Control |
| Safety Certification | ETL Listed |
Warranty and Support
This Lasko heater comes with a 3-year limited warranty. For warranty claims, technical support, or any questions regarding your product, please contact Lasko customer service.
Contact information can typically be found in the full user manual included with your purchase or on the official Lasko website.







