1. Important Safety Information
Please read all instructions carefully before using the Dreyoo Pet House Heater. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always ensure the heater is placed in a location where it cannot be easily knocked over by pets.
- Do not cover the heater. Ensure adequate clearance around the unit for proper airflow.
- Keep the heater away from flammable materials such as bedding, straw, or wood shavings.
- The 6-foot anti-chew cord is designed for pet safety. Regularly inspect the cord for any signs of damage. If damaged, discontinue use immediately.
- Do not immerse the heater in water or other liquids. The switch is waterproof, but the unit itself is not designed for submersion.
- Unplug the heater when not in use or before cleaning.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- The heater features overheat protection. If the unit overheats, it will automatically shut off. Unplug the unit and allow it to cool before restarting.
- If the environment temperature exceeds 78.8°F (26°C), the heating element will automatically stop, and the heater will only blow air. It will resume heating once the temperature drops below 68°F (20°C). This is a normal function to maintain safe and energy-efficient operation.
2. Package Contents
Verify that all items are present in the package:
- Dreyoo Pet House Heater (1 unit)
- Mounting Bracket (1 unit)
- Screws for Installation (2-4 units, depending on model)
- User Manual (This document)
3. Product Features
- Low Wattage Design: 120V input AC voltage with 300W/600W settings to prevent circuit overload and ensure economical operation.
- Upgraded Thermostat: Automatically stops heating when room temperature exceeds 78.8°F (26°C) and restarts below 68°F (20°C).
- Pet-Friendly Heating: Insulated surface prevents burns. Fast 3-second heating with consistent warmth.
- Safety Features: Temperature limiting, overheat protection, and a 6FT steel-wrapped anti-bite cord.
- Easy Installation: Independent safety bracket for simple wall mounting.
- Easy Maintenance: Magnetic removable hair guard for convenient cleaning of pet hair and dust.
- Wide Application: Suitable for dog houses, chicken coops, rabbit hutches, and other small animal shelters.

Image: Dreyoo Pet House Heater showcasing its features including magnetic removable anti-frizz net, 6FT steel-protected cord, waterproof switch, and anti-scalding protection.

Image: Dreyoo Pet House Heater highlighting low noise operation, constant temperature range of 68°F - 78.8°F, and electricity saving benefits.
4. Setup and Installation
The Dreyoo Pet House Heater is designed for quick and hassle-free installation. Follow these steps to secure the heater in your pet's shelter:
- Choose a Location: Select a position taller than your pet's reach to prevent accidental contact. Ensure the surface is sturdy and can support the heater.
- Mark Drill Points: Hold the mounting bracket against the chosen surface and mark the positions for drilling.
- Drill Holes: Use an appropriate drill bit to create pilot holes at the marked positions.
- Attach Bracket: Secure the mounting bracket to the surface using the provided screws.
- Hang Heater: Align the heater with the attached bracket and slide it into place. Ensure it is securely fastened.

Image: Step 1 of installation, showing screws being inserted into a wall to secure the mounting bracket.

Image: Step 2 of installation, showing the heater being attached to the pre-installed mounting bracket.

Image: Step 3 of installation, showing the heater fully secured to the wall bracket.
Video: Official product video demonstrating the installation process of the Dreyoo 600/300W Dog House Heater with Thermostat. The video shows how to mount the heater securely in a pet enclosure.
5. Operating Instructions
The Dreyoo Pet House Heater offers two heating modes for optimal comfort:
- Power On: Plug the heater into a standard 120V AC outlet. The power indicator light will illuminate.
- Select Heating Mode: Use the switch on the cord to select your desired heating mode:
- Mode I (300W): For lower heat output and energy saving.
- Mode II (600W): For higher heat output and faster warming.
- Thermostat Operation: The built-in thermostat will maintain a comfortable temperature range. It will automatically stop heating if the temperature exceeds 78.8°F (26°C) and restart when it drops below 68°F (20°C).
- Power Off: To turn off the heater, switch the control to the 'O' position and unplug the unit from the power outlet.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your heater:
- Cleaning the Hair Guard: The magnetic removable hair guard on the back of the heater can be easily detached for cleaning. Simply remove it, clean off any accumulated pet hair or dust, and reattach.
- Exterior Cleaning: Wipe the exterior of the heater with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the heater is unplugged and completely dry before use.
- Cord Inspection: Periodically inspect the 6-foot steel-wrapped anti-chew cord for any signs of wear, cuts, or damage. If damage is found, do not use the heater and contact customer support.

Image: Close-up of the magnetic removable hair guard on the back of the heater, demonstrating how it can be easily removed for cleaning.
7. Troubleshooting
If you encounter any issues with your Dreyoo Pet House Heater, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power supply. | Ensure the heater is securely plugged into a working 120V AC outlet. Check the power switch on the cord. |
| Heater stops working unexpectedly. | Overheat protection activated. | Unplug the heater and allow it to cool down for at least 30 minutes. Ensure there is no obstruction to airflow. |
| Heater blows cold air only. | Room temperature is above 78.8°F (26°C). | This is normal operation. The heating element will reactivate when the temperature drops below 68°F (20°C). |
| Insufficient heating. | Low wattage mode selected or space is too large/not airtight. | Switch to 600W mode. Ensure the pet enclosure is adequately insulated and airtight for optimal heating. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Dreyoo |
| Model Number | DR-Dreyoo-0827 |
| Color | White |
| Voltage | 120 Volts (AC) |
| Power Output | 300W / 600W (2 Heating Modes) |
| Thermostat Range | 68°F (20°C) - 78.8°F (26°C) |
| Heating Element | PTC (Flameless, Highly Efficient) |
| Cord Length | 6 FT (Steel-Wrapped Anti-Chew) |
| Product Dimensions (LxWxH) | 6.7 x 6.3 x 4.7 inches (170 x 160 x 119 mm) |
| Item Weight | 2.59 pounds |
| Heating Coverage | Up to 105 square feet (depending on airtightness) |
| Certifications | ROHS, UL |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or contact Dreyoo customer service directly. Keep your purchase receipt as proof of purchase.