1. Introduction
This manual provides essential information for the safe and efficient operation of your Uniwatt by Stelpro UHC1501PW 1500W Plug-In Quiet Convector Heater. Please read all instructions carefully before installation and use, and retain this manual for future reference.
The UHC1501PW convector heater is designed to provide supplemental heating for small to medium-sized rooms, offering quiet operation and precise temperature control through its built-in electronic thermostat. It features a wall-mount design and plugs into a standard 120V outlet for easy installation.
Image 1.1: Front view of the Uniwatt by Stelpro UHC1501PW Convector Heater.
2. Safety Information
WARNING: To reduce the risk of fire, electric shock, or injury, observe the following safety precautions:
- Read all instructions before installing or using this heater.
- 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. Return heater to authorized service facility for examination, electrical or mechanical adjustment, 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 vapors or 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.
- This heater includes an overheat protection system that automatically shuts off the unit if it overheats. If this occurs, unplug the heater, wait 10 minutes for it to cool down, and then plug it back in. If the issue persists, contact customer support.
3. Package Contents
Verify that all components are present and undamaged. If any items are missing or damaged, contact your retailer or Stelpro customer service.
- Uniwatt by Stelpro UHC1501PW Convector Heater (1 unit)
- Installation Hardware (screws, anchors for wall mounting)
- User Manual (this document)
4. Specifications
| Feature | Specification |
|---|---|
| Model Number | UHC1501PW |
| Brand | Uniwatt by Stelpro |
| Power Source | PLUG-IN Electric - 120V |
| Voltage | 120 Volts |
| Wattage | 1500 Watts |
| Heating Method | Convection |
| Dimensions (L x W x H) | 72.71 x 10 x 44.61 cm (28.6 x 3.9 x 17.6 inches) |
| Item Weight | 7.12 kg (15.7 lbs) |
| Material | Steel |
| Color | White |
| Mounting Type | Wall Mount |
| Special Features | Electronic Thermostat, Noiseless Operation, Overheat Protection |
| Recommended Room Size | Up to 150 sqft |
| Country of Origin | Canada |
Image 4.1: Product dimensions for the UHC1501PW heater.
5. Installation
The UHC1501PW convector heater is designed for wall-mount installation and plugs into a standard 120V electrical outlet. Ensure the installation location is clear of obstructions and combustible materials as per safety guidelines.
5.1 Choosing a Location
- Select a wall location that allows for proper air circulation around the heater.
- Maintain a minimum distance of 3 feet (0.9 m) from any combustible materials (curtains, furniture, etc.).
- Ensure the wall surface is flat and capable of supporting the heater's weight.
- Locate near a standard 120V electrical outlet.
5.2 Mounting the Heater
- Carefully unpack the heater and inspect for any shipping damage.
- Using the provided mounting template (if included) or by measuring, mark the positions for the mounting screws on the wall.
- Drill pilot holes and insert wall anchors if necessary, depending on your wall material.
- Securely attach the heater to the wall using the provided screws. Ensure it is level and firmly mounted.
Image 5.1: Example of the convector heater installed on a wall, connected to a 120V outlet.
5.3 Electrical Connection
- Once mounted, plug the heater's power cord into a grounded 120V electrical outlet.
- Ensure the outlet is in good condition and not overloaded by other appliances.
Image 5.2: Illustration of quick and easy plug-in into a 120V outlet.
6. Operation
The UHC1501PW heater features a built-in electronic thermostat for precise temperature control and quiet operation.
6.1 Initial Power-Up
After plugging in the heater, the display will illuminate. The heater may emit a slight odor during its first few hours of operation as manufacturing residues burn off. This is normal and will dissipate.
6.2 Setting the Temperature
- Locate the control buttons and digital display on the top right side of the heater.
- Use the up and down arrow buttons to adjust the desired temperature. The display will show the set temperature.
- The heater will automatically cycle on and off to maintain the set temperature, providing consistent warmth.
Image 6.1: Close-up of the ultra-precise built-in electronic thermostat display.
6.3 Quiet Operation
This convector heater is designed for quiet performance, utilizing dual stainless steel elements with nylon sleeves to minimize expansion and contraction noises during heating and cooling cycles.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your heater. Always unplug the heater before performing any maintenance.
7.1 Cleaning
- Exterior: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the finish.
- Air Vents: Periodically vacuum the air intake and exhaust vents to remove dust and debris. Ensure vents are clear to prevent overheating.
Do not immerse the heater in water or allow water to drip into the interior.
8. Troubleshooting
If you experience issues with your heater, consult the following table before contacting customer service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power to the unit. | Check if the heater is securely plugged into a working 120V outlet. Verify the circuit breaker has not tripped. |
| Heater turns off unexpectedly. | Overheat protection activated. | Unplug the heater, wait 10 minutes for it to cool down, and then plug it back in. Ensure air vents are not blocked. |
| Heater is not heating effectively. | Thermostat set too low or room is too large. | Increase the set temperature. Ensure the heater is appropriate for the room size (up to 150 sqft). |
| Unusual odor during initial use. | Manufacturing residues burning off. | This is normal for the first few hours of operation and will dissipate. Ensure adequate ventilation. |
9. Warranty and Support
The Uniwatt by Stelpro UHC1501PW Convector Heater is backed by a comprehensive warranty:
- 5-year warranty on physical components.
- 3-year warranty on electronic parts.
This warranty covers defects in material and workmanship under normal use and service. For warranty claims or technical support, please contact Stelpro customer service. Keep your proof of purchase for warranty validation.
Manufacturer: Stelpro
Place of Business: Stelpro - 1041 Rue Parent, Saint-Bruno-de-Montarville, QC J3V 0A2, Canada
For further assistance, please visit the Stelpro Store on Amazon.
