1. Introduction
The KING alCove Series cove heater provides efficient warmth from above, combining the benefits of both radiant and convection heating. This space-saving electric heater is designed to be mounted near the ceiling, offering a quiet and maintenance-free heating solution for various indoor spaces such as day care centers, assisted living housing, laundry rooms, bathrooms, and bedrooms.
By emitting radiant heat, it directly warms objects and surfaces, while also producing convection heat to circulate warm air uniformly throughout the room. This dual heating method ensures quick comfort and sustained warmth. The surface temperatures of the alCove heater are generally lower than traditional baseboard or fan heaters, providing a comfortable heating experience.

Figure 1: Front view of the KING KCV1202-W alCove Series Radiant Convection Cove Heater.
Key Features:
- Warmth From Above - Space Saving Design
- Radiant & Convection Heat for uniform warmth
- Long Life Element for extended durability
- Silent Running operation
- Extruded Aluminum Front Panel
- Can Be Wired At Both Ends for flexible installation
- Easy Surface-Mount Installation
- Open-back Design for Maximum Convection

Figure 2: Diagram explaining radiant and convection heat distribution from the alCove heater.
Video 1: This video provides a comprehensive overview of the KING alCove Cove Heater, detailing its features, benefits, and installation process. It demonstrates how the heater combines radiant and convection heat for efficient room warming and highlights its space-saving design.
Video 2: Watch this video to understand how the KING KCV Cove Heater delivers warmth from above, utilizing both radiant and convection heating methods. The video showcases the heater's quiet operation, durable construction, and suitability for various indoor spaces.
2. Safety Information
Please read and understand all safety instructions before installing or operating this heater. Failure to follow these instructions may result in electric shock, fire, property damage, or personal injury.
- Electrical Safety: Ensure the heater is connected to a properly grounded electrical circuit. All wiring must comply with local electrical codes and regulations. Disconnect power at the circuit breaker before performing any installation or maintenance.
- Clearance: Maintain a minimum clearance of 4 inches (10 cm) from the ceiling and at least 3 feet (0.9 meters) from any combustible materials such as drapes, furniture, bedding, or other furnishings. Do not install the heater directly above electrical outlets.
- Placement: This heater is designed for indoor use only. Do not use it in wet or damp locations. Avoid placing objects on or against the heater.
- Supervision: Close supervision is necessary when any heater is used by or near children or individuals with reduced physical, sensory, or mental capabilities.
- Overheating Protection: This heater is equipped with an automatic thermal cut-out to prevent overheating. If the heater shuts off, allow it to cool down before attempting to restart. Investigate and correct the cause of overheating.
- Damage: Do not operate any heater with a damaged cord or plug, or after the heater malfunctions, has been dropped, or damaged in any manner. Return heater to authorized service facility for examination, electrical or mechanical adjustment, or repair.
3. Package Contents
Upon opening the package, please verify that all components are present and undamaged. The package should contain:
- KING KCV1202-W alCove Series Radiant Convection Cove Heater Unit
- Installation Hardware (screws, wire nuts, etc.)
- Instruction Manual (this document)
If any parts are missing or damaged, please contact KING customer support immediately.
4. Installation
The KING KCV1202-W alCove heater is designed for easy surface-mount installation. It can be wired at both ends for added flexibility. Ensure a minimum clearance of 4 inches from the ceiling for proper operation and safety.

Figure 3: Side view of the alCove heater, showing mounting points and electrical access.
Installation Steps:
- Prepare the Heater: Carefully remove the end caps and the front cover of the heater unit.
- Remove Knockouts: Locate and remove the mounting knockouts and the electrical knockout(s) on the heater's backplate. These are designed to be easily removed with a hammer and screwdriver.
- Mount the Frame: Position the heater's backplate on the wall, ensuring it is at least 4 inches from the ceiling and aligned with wall studs for secure mounting. Use appropriate fasteners to firmly attach the backplate to the wall studs.
- Electrical Connection: Route the electrical wiring through the electrical knockout. Connect the heater's wiring to your household electrical supply according to the detailed wiring diagrams provided in the full instruction manual (refer to local electrical codes). Ensure all connections are secure and insulated.
- Hang Heating Panel: Carefully hang the heating panel onto the mounted backplate.
- Secure End Caps: Reattach the end caps to the heater, securing them with the provided screws.
- Replace Front Cover: Finally, replace the front cover, ensuring it snaps securely into place.
Important: All electrical work should be performed by a qualified electrician in accordance with all national and local electrical codes.
5. Operating Instructions
The KING KCV1202-W alCove heater operates silently, providing comfortable warmth without disruptive noise. Once properly installed and powered, the heater will begin to emit both radiant and convection heat.

Figure 4: The alCove heater installed high on a wall, providing warmth to a living space.
Temperature Control:
This heater typically requires an external thermostat (not included) for temperature regulation. Connect a compatible thermostat according to its instructions and the heater's wiring manual to set your desired room temperature. The heater will then cycle on and off to maintain the set temperature.
Heating Zones:
Utilizing cove heaters in specific zones allows for targeted heating, potentially leading to energy savings by only heating occupied areas to desired comfort levels.
6. Maintenance
The KING KCV1202-W alCove heater is designed to be largely maintenance-free due to its lack of moving parts. However, regular cleaning is recommended to ensure optimal performance and longevity.
Cleaning:
- Before Cleaning: Always ensure the heater is turned off and completely cool before cleaning. Disconnect power at the circuit breaker.
- Exterior Cleaning: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners, solvents, or spray directly onto the heater.
- Dust Removal: Periodically use a vacuum cleaner with a brush attachment to gently remove any dust or debris that may accumulate on the grilles or within the heating element area.
No lubrication or internal servicing is required. If the heater requires repair, contact a qualified service technician.
7. Troubleshooting
If your KING KCV1202-W alCove heater is not operating correctly, consult the following troubleshooting guide. If the issue persists, contact a qualified electrician or KING customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power supply. | Check circuit breaker or fuse box. Ensure the heater is properly wired and connected. |
| Heater turns off unexpectedly. | Overheating protection activated. | Turn off the heater, allow it to cool for 30 minutes. Check for obstructions around the heater. Ensure proper clearance from combustible materials. |
| Insufficient heat output. | Thermostat set too low. | Adjust the thermostat to a higher setting. Ensure the heater is appropriately sized for the room. |
| Unusual odors during initial use. | Dust or manufacturing residues burning off. | This is normal for new heaters. Ensure adequate ventilation during the first few hours of operation. Odor should dissipate. |
8. Specifications
| Attribute | Detail |
|---|---|
| Brand | KING |
| Model Number | KCV1202-W |
| Size | 24 inches |
| Wattage | 210 Watts |
| Voltage | 120 Volts |
| Amperage | 1.8 Amps |
| Color | White |
| Special Feature | Noiseless |
| Form Factor | Ceiling Mounted |
| Indoor/Outdoor Usage | Indoor |
| Mounting Type | Ceiling Mount |
| Room Type | Bathroom, Bedroom |
| Heating Coverage | 100-150 square feet |
| Burner Type | Radiant |
| Fuel Type | Electric |
| Number of Speeds | 1 |
| Product Dimensions | 24 x 3.19 x 3.88 inches |
| UPC | 093319118023 |
9. Warranty and Support
This KING alCove Series heater is proudly Made in the USA with U.S. & Global Materials, reflecting over 60 years of manufacturing experience.
For warranty information, technical support, or service inquiries, please refer to the contact details provided on the product packaging or visit the official KING website. Keep your purchase receipt as proof of purchase for any warranty claims.





