1. Introduction
This manual provides detailed instructions for the safe installation, operation, and maintenance of your SimpliFire SF-INS35 35 Inch Electric Fireplace Insert. Please read all instructions carefully before installation and use to ensure proper function and safety.
Image 1: SimpliFire SF-INS35 Electric Fireplace Insert with Mission Door Front and remote control.
Image 2: Illustration of a traditional fireplace opening before and after installation of the SimpliFire electric fireplace insert, demonstrating a modern upgrade.
2. Important Safety Information
Always follow basic safety precautions to reduce the risk of fire, electric shock, and injury to persons.
- Read all instructions before using this appliance.
- Do not operate any fireplace with a damaged cord or plug, or if the heater has malfunctioned or been dropped/damaged.
- Do not use outdoors. This fireplace is intended for indoor use only.
- 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.
- 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.
- This appliance is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
- Always unplug the fireplace when not in use.
3. Package Contents
Verify that all components are present before beginning installation:
- SimpliFire SF-INS35 Electric Fireplace Insert
- Remote Control (requires 2x AAA batteries, typically included)
- Log Set
- Plug-In Adapter (for plug-in installation)
- Standard Front (included)
- Optional Mission Front with Operable Doors (if purchased)
- Surround Kit (optional, available in 3-sided or 4-sided configurations)
4. Setup and Installation
The SimpliFire SF-INS35 offers both built-in and freestanding installation options. Proper measurement of your existing fireplace opening is crucial for a secure and aesthetically pleasing fit.
4.1 Measuring Your Fireplace Opening
Carefully measure the height, width, and depth of your existing fireplace opening to ensure the correct insert size and surround kit are selected.
Image 3: Guide for measuring your existing fireplace opening (A: Front Width, B: Rear Width, C: Height, D: Depth) and selecting the appropriate insert and surround.
4.2 Electrical Connection
The unit can be connected via hardwire or using the included plug-in adapter. Ensure the electrical supply meets the specifications of 15 AMP, 120 Volt, 60 Hz.
4.3 Surround and Front Installation
A surround kit is used to fill any gaps between the fireplace insert and the existing fireplace opening. The unit comes with a standard front, and an optional Mission Front with Operable Doors is available for a different aesthetic.
Image 4: Technical drawing showing dimensions (A, B, C, D) for the SF-INS35 model, along with options for surrounds (Small, Large, None) and fronts (Standard, Mission Front with Operable Doors).
5. Operating Instructions
Your SimpliFire electric fireplace insert is operated using the included multi-function remote control. Ensure 2x AAA batteries are installed in the remote.
Image 5: Detailed view of the multi-function remote control and its various buttons.
5.1 Remote Control Functions
- Power Button: Turns the fireplace insert ON or OFF.
- Flame Button: Adjusts the flame intensity through 4 levels. Press repeatedly to cycle through settings.
- Heater Button: Activates the integrated heater. One press for low heat, double press for high heat. The heater can operate independently of the flame effect.
- Thermostat Buttons (Up/Down Arrows): Adjusts the desired room temperature. The heater will cycle on and off to maintain the set temperature (adjustable from 60°F - 82°F).
- Timer Button: Sets an automatic shut-off timer for the fireplace, ranging from 30 minutes to 9 hours.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your electric fireplace insert.
- Cleaning the Exterior: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Cleaning the Air Intake/Exhaust: Periodically vacuum the air intake and exhaust vents to prevent dust buildup, which can impede airflow.
- Log Set: The log set is designed for durability and requires minimal cleaning. Gently dust with a soft brush if needed.
- Storage: If storing the unit for an extended period, unplug it and store in a dry, dust-free location.
7. Troubleshooting
If you experience issues with your SimpliFire electric fireplace insert, consult the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to the unit | Unit unplugged, circuit breaker tripped, or power outlet malfunction. | Ensure unit is securely plugged in. Check household circuit breaker. Test outlet with another appliance. |
| No heat output | Heater not activated, thermostat set too low, or thermal cut-off engaged. | Press the Heater button on the remote. Increase thermostat setting. Unplug unit for 5 minutes to reset thermal cut-off. |
| Flame effect not working | Flame effect turned off, or internal component issue. | Press the Flame button on the remote to activate or adjust intensity. If issue persists, contact customer support. |
| Remote control not working | Dead batteries, remote out of range, or obstruction. | Replace remote batteries. Ensure remote is pointed at the unit within range. Remove any obstructions. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | SIMPLIFIRE |
| Model | SF-INS35 |
| Product Dimensions | 11.25"D x 44"W x 35"H |
| Power Source | Corded Electric |
| Electrical Rating | 15 AMP, 120 Volt, 60 Hz |
| Heat Output | 5100 British Thermal Units |
| Heating Coverage | Up to 400 square feet |
| Material | Metal |
| Finish Type | Painted (Black) |
| Installation Type | Built-In, Freestanding |
| Ventilation Type | Vent Free |
| Special Features | 4 Flame Intensity Levels, Integrated Heater, Remote Control, Timer, Thermostat |
| Included Components | Log Set, Remote Control, Plug-In Adapter |
| Item Weight | 90.3 Pounds |
9. Warranty and Support
SimpliFire products are manufactured to high-quality standards. For specific warranty details, please refer to the documentation included with your product or visit the official SimpliFire website.
For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts, please contact SimpliFire customer support. You can find more information and contact options by visiting the SimpliFire Brand Store.
