HearthSense MO18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up to 1650 Sq. Ft, Mountain Oak, 18 Inches
Condition: New
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Availability:
In Stock.
Arrives
Sunday, Nov 8
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At a glance
- Condition
- New
- Size
- 18 in
- Style
- Manual
- Dimensions
- 18"D x 18"W x 18"H
- Color
- Oak
- Material
- Stone
- Power Source
- Gas Powered
- In the box
- Log
Features 5
- Efficient Heat Technology: This HEARTHSENSE Natural Gas Vented Fireplace Log Set produces a powerful 45,000 BTU output, capable of heating up to 1,650 sq. ft. It's designed for use in a masonry fireplace or vented firebox, ensuring effective and efficient heat distribution. Note: The flue must remain open at all times during operation.
- Realistic and Durable Design: The set includes seven hand-painted Mountain Oak logs, crafted from superior refractory ceramics for a natural and long-lasting appearance. The realistic flame and glow effect are enhanced by the included bag of embers, creating a cozy and inviting ambiance.
- Complete Installation Kit: The package comes with everything you need for installation: an iron grate, a U-burner chassis, a bag of embers, a bag of vermiculite, and a hardware pack. The minimum firebox dimensions required are 18 H x 24 W (front) x 18 W (rear) x 15 D, ensuring a perfect fit for most standard fireplaces.
- Safe and Reliable Match Light Ignition: The match light manual ignition system offers a straightforward and reliable way to ignite your fireplace logs without the need for electricity. The fire log set also includes a damper clamp to ensure safe and proper venting during operation.
- Enhanced Longevity and Performance: Designed for durability and performance, these Mountain Oak logs and accompanying components ensure a long lifespan and consistent heating. Transform your fireplace into a high-efficiency heating source with a beautiful and realistic gas logs for fireplace that enhances the charm of your home.
Description
This Vented Log Set by Hearth Sense recreates the look and feel of a real wood-burning hearth. This Vented Gas Log Set was molded from real wood providing a realistic appearance that incorporates deep bark texture and split accents. The U-Burner chassis design provides multiple rows of flames which brings you the most realistic flame patterns. Like a real wood burning fireplace, the log set requires a fully functional chimney with an open flue when in use. The glowing embers create the most illuminating beauty of a warm and classical ambiance. Provides 45,000 BTU's of heat Highly detailed, hand painted realistic looking logs made using superior refractory ceramics to ensure a long life-span Operates on natural gas. A propane gas conversion kit is sold separately - model NVDWA2 (Home Depot part number 305852304) Flue must be open at all times when in use Match light manual ignition
Specs 35
| Brand | Hearth Sense |
|---|---|
| Power Source | Gas Powered |
| Product Dimensions | 18"D x 18"W x 18"H |
| Material | Stone |
| Finish Type | Brushed |
| Installation Type | Freestanding |
| Heat Output | 45000 british thermal units |
| Special Feature | Manual |
| Style | Manual |
| Color | Oak |
| Additional Features | Manual |
| Room Type | Indoor |
| Ventilation Type | Natural Vent |
| Heating Coverage | 1,650 square feet |
| Specific Uses For Product | Indoor |
| Maximum Compatible Size | 24 inches |
| Orientation | Front-facing |
| Style Name | Manual |
| Warranty Type | Limited |
| Assembly Instructions Description | Included |
| Material Type | Stone |
| Finish Types | Brushed |
| Brand Name | Hearth Sense |
| Model Name | Natural Gas |
| Model Number | 1403 |
| Number of Packs | 1 |
| UPC | 848660005498 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacturer | HearthSense |
| Item Type Name | Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up to 1650 Sq. Ft |
| Manufacturer Part Number | MO18HVL |
| Item Dimensions D x W x H | 18"D x 18"W x 18"H |
| Size | 18 Inches |
| Chamber Depth | 15 inches |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 8
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Awesome logs
Size: 18 Inches
Style: Manual
Fit perfect and so realistic just love them.
Reviewed in the United States on June 4, 2026 by Lisa
Easy to assemble; can get a propane adapter; works well
Size: 18 Inches
Style: Manual
Looks very good. The std unit is easy to assemble. The Home Depot propane system works very well. But comes unassembled, and not simple to assemble so keep that in mind - teflon tape is essential. Running on propane, the unit looks really good and no sound other then the fire. Looks very good. The 18' model fit perfect (almost zero remaining clearance) into my existing fan blower heath system. The NG unit takes left or right gas inlet on the box. Propane requires that the damper is open (NOT a ventless unit.)
...
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Reviewed in the United States on February 12, 2026 by Nette Brown
Incomplete product
Size: 18 Inches
Style: Manual
When you buy this product, just know that all the parts you need to make it work does not come with it and to find the parts that you need is almost impossible
Reviewed in the United States on March 16, 2026 by Antoinette
Well made, easy install, great look
Size: 18 Inches
Style: Manual
Why similar units are priced over $400 when this unit is so good? Was simple to install. Came with adaptor I needed for 3/8 to 1/2 npt. Install took less than an hour. Only difficulty was finding number stamped on the logs. They could be numbered with permanent marker instead. Would be much easier. Anyway, super happy. Looks good with flames on high or low. Second pic is with gas turned almost off. I was concerned that this 18” unit would be too small but it fit perfectly. Great product, super price.
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Reviewed in the United States on January 4, 2024 by R. Foulds
Looks good!
Size: 24 Inches
Style: Manual
Easy set up. Aesthetic look! Nice!
Reviewed in the United States on January 22, 2026 by Amazon Customer
Not for me
Size: 24 Inches
Style: Manual
I returned it due to different gas set up wasn't a fan of changing everything around.
Reviewed in the United States on January 4, 2026 by Justin
Great for the price
Size: 18 Inches
Style: Manual
I was very pleased with the quality and overall appearance especially for the price. It was a little difficult to assemble the logs and the item arrived without the bag of glowing embers, but the customer support was great and they sent a new bag in a few days.
Reviewed in the United States on February 11, 2024 by Jimbro
Gas logs
Size: 18 Inches
Style: Manual
Work great .
Reviewed in the United States on March 16, 2026 by Kevin Fisher