1. Introduction
Thank you for purchasing the Fit Choice DH-QN08 Oscillating Space Heater. This manual provides important information for the safe operation, installation, maintenance, and troubleshooting of your new heater. Please read this manual thoroughly before use and retain it for future reference.

Image: The Fit Choice DH-QN08 Oscillating Space Heater, showing its compact tower design and dimensions (7.95 inches D x 7.95 inches W x 20.86 inches H).
2. Important Safety Instructions
WARNING: To reduce the risk of fire, electric shock, or injury, observe the following safety precautions:
- Read all instructions before using this heater.
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Use handles when moving this heater.
- Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 meters) 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.
- Always unplug heater when not in use.
- Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped or damaged in any manner. Discard heater or return to authorized service facility for examination and/or repair.
- Do not use outdoors.
- This heater is not intended for use in bathrooms, laundry areas, and similar indoor locations. Never locate heater where it may fall into a bathtub or other water container.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Arrange cord away from traffic area and where it will not be tripped over.
- 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 liquids are used or stored.
- Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- This heater includes a tip-over safety switch and overheat protection. If the heater tips over or overheats, it will automatically shut off.

Image: Illustration of the heater's built-in safety features, including automatic shut-off upon tip-over and overheat protection when internal temperature exceeds safe limits.
3. Product Features
The Fit Choice DH-QN08 Space Heater is designed for efficient and safe indoor heating. Key features include:
- PTC Ceramic Heating Technology: Provides rapid heating within 2 seconds and maintains consistent warmth efficiently.
- Adjustable Heating Levels: Offers three modes: 10W Natural Wind (fan only), 750W Low Heat, and 1500W High Heat.
- Multi-directional Oscillation: Features 90° horizontal and 30° vertical oscillation for wide heat distribution.
- Smart Timer Function: Programmable timer settings for 2, 4, or 8 hours to conserve energy.
- Safety Protections: Equipped with tip-over safety switch and overheat protection for enhanced user safety.
- Quiet Operation: Designed to operate at a low noise level, suitable for bedrooms and offices.
- Remote Control: Conveniently adjust settings from a distance.

Image: Diagram illustrating the internal components and airflow of the PTC ceramic heating technology, showing efficient heat generation and distribution.

Image: Visual representation of the three heating levels: 10W (Natural Wind), 750W (Low Heat), and 1500W (High Heat), demonstrating the versatility of the heater.
4. Setup
The Fit Choice DH-QN08 Space Heater requires minimal setup.
- Unpacking: Carefully remove the heater from its packaging. Retain packaging for storage or if return is necessary.
- Placement: Place the heater on a firm, level surface. Ensure there is at least 3 feet (0.9 meters) of clear space around the heater from any combustible materials. Do not place it directly under a power outlet.
- Power Connection: Plug the power cord directly into a 120V, 60Hz, 10 Amp wall outlet. Do not use extension cords or power strips.
5. Operating Instructions
Your heater can be operated using the touch control panel on the unit or the included remote control.
Control Panel Overview

Image: Close-up of the heater's smart touch panel, showing icons for Power On/Off, Timer, and Heat/Oscillation settings.
- Power On/Off: Press the power button once to turn the unit on or off.
- Timer Setting: Press the timer button to cycle through 2H, 4H, or 8H timer settings. Hold the button for 2 seconds to activate horizontal oscillation (swing left to right).
- Heat Level/Vertical Oscillation: Press the mode button to cycle through 10W (Natural Wind), 750W (Low Heat), and 1500W (High Heat). Hold the button for 2 seconds to activate vertical oscillation (swing up to down).
Remote Control
The remote control provides full functionality from a distance. Ensure batteries are correctly installed.
Oscillation Function

Image: The heater demonstrating its multi-directional oscillation, showing how it can rotate horizontally and tilt vertically to distribute warmth.
The heater offers both horizontal (90°) and vertical (30°) oscillation. These can be activated independently or simultaneously via the control panel or remote control. To stop oscillation at a desired angle, press the respective oscillation button again.
Timer Function

Image: The heater operating quietly in a bedroom setting, highlighting its low noise level and the 2/4/8 hour timer function for scheduled operation.
Set the heater to automatically turn off after 2, 4, or 8 hours. This is useful for overnight use or when you leave a room.
Video: This video demonstrates the features and operation of the Fit Choice DH-QN08 Oscillating Space Heater, including its heating capabilities and oscillation functions.
6. 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 solvents. Ensure no water enters 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 packaging to protect it from dust and damage.
- Air Intake/Outlet: Periodically check the air intake and outlet grilles for dust or obstructions. Use a vacuum cleaner with a brush attachment to gently remove any accumulated dust.
7. Troubleshooting
If you encounter issues with your heater, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power, tip-over switch activated, overheat protection activated. | Ensure power cord is securely plugged in. Check if the heater is on a stable, level surface. Allow the heater to cool down for 30 minutes if overheat protection was triggered. |
| No heat, only fan operates. | Heater is set to Natural Wind (10W) mode. | Press the mode button to select 750W (Low Heat) or 1500W (High Heat) setting. |
| Oscillation not working. | Oscillation function not activated. | Press and hold the timer button for horizontal oscillation or the mode button for vertical oscillation for 2 seconds. |
| Heater makes unusual noise. | Dust or debris in fan, loose component. | Unplug the heater and gently clean air intake/outlet. If noise persists, discontinue use and contact customer support. |
If the problem persists after attempting these solutions, please contact Fit Choice customer support.
8. Specifications
| Specification | Detail |
|---|---|
| Model | DH-QN08 |
| Max Watts | 1500W |
| Voltage | 120V, 60HZ |
| Amperage | 10 A |
| Dimensions (L x W x H) | 7.95 in x 7.95 in x 20.86 in |
| Timer Settings | 2 / 4 / 8 Hours |
| Heating Levels | 10W (Natural Wind), 750W (Low Heat), 1500W (High Heat) |
| Heating Technology | PTC Ceramic |
| Safety Features | Tip-over Protection, Overheat Protection |
| Oscillation | 90° Horizontal, 30° Vertical |
| Heating Coverage | Up to 160 sq ft |
| Item Weight | 7 pounds |
| Indoor/Outdoor Usage | Indoor |
9. Warranty and Support
This Fit Choice DH-QN08 Oscillating Space Heater comes with a 60-day warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact Fit Choice customer service. Please have your model number (DH-QN08) and proof of purchase available when contacting support.
Contact information for customer support can typically be found on the product packaging or the retailer's website where the product was purchased.