
Dimplex
Dimplex River Rocks
From $53.99
Dimplex · River Rocks
Dimplex River Rocks Ember Bed - Large 5kg / 11lbs - LRVRRK
River Rocks Ember Bed - Large 5kg / 11lbs provides large smooth river rocks in neutral earth tones for documented compatible Dimplex electric fireplaces. Select the exact media SKU and check the model-specific retail-pack quantity before ordering.
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The finish is part of the fireplace
The right pieces, clearly accounted for.

River Rocks Ember Bed - Large 5kg / 11lbs gives a compatible electric fireplace a stone-inspired ember-bed presentation. The large smooth river rocks in neutral earth tones can change the visual character beneath the flame while the appliance’s own lighting and flame system remain the source of the effect.
One retail package contains 5 kg / 11 lb. Treat that package as the unit you are ordering, then check the separate reference quantity for the exact fireplace model. A wider fireplace or another product family may call for a different number of packs.
Check what the appliance already includes before adding more media. Choose a replacement or alternative deliberately, and keep the documented arrangement, clearances and access requirements of the fireplace intact.
Your selected configuration
The right pieces, clearly accounted for.
| In the box | Contents & quantities |
|---|---|
| Media model | LRVRRK |
| Retail package | 5 kg / 11 lb |
| Contents | large smooth river rocks in neutral earth tones |
| Application | Separate decorative-media accessory for the listed electric appliances |
Match the model. Finish with confidence.
Know exactly what you’re bringing home.
Product specifications
- Manufacturer model
- LRVRRK
- Ordering number
- 500004921
- UPC
- 781052156883
Retail package
- Package contents
- 5 kg / 11 lb
- Media presentation
- large smooth river rocks in neutral earth tones
Ignite Ultra — reference packs per fireplace
- ULT50
- 1 retail pack
- ULT60
- 2 retail packs
- ULT74
- 2 retail packs
- ULT88
- 3 retail packs
- ULT100
- 3 retail packs
Ignite Bold — reference packs per fireplace
- XLF5017-XD
- 1 retail pack
- XLF6017-XD
- 1 retail pack
- XLF7417-XD
- 2 retail packs
- XLF8817-XD
- 3 retail packs
- XLF10017-XD
- 3 retail packs
Ignite Evolve — reference packs per fireplace
- EVO50
- 1 retail pack
- EVO60
- 1 retail pack
- EVO74
- 1 retail pack
- EVO100
- 2 retail packs
Ignite XL — reference packs per fireplace
- XLF50
- 1 retail pack
- XLF60
- 1 retail pack
- XLF74
- 1 retail pack
- XLF100
- 2 retail packs
Optimyst Linear — reference packs per fireplace
- OLF46-AM
- 1 retail pack
- OLF66-AM
- 2 retail packs
- OLF86-AM
- 3 retail packs
Good questions. Useful answers.
Let’s get your project right.
Will changing the media mean opening the fireplace glazing?
In glass-fronted families such as Ignite Ultra and Ignite Evolve, the appliance guide explains access through the front glass and how the glazing is secured again afterward. Plan access to the finished fireplace face, disconnect power and let the unit cool before working with the media. Other compatible appliances have different access arrangements, so use the guide for the exact model rather than assuming every ember bed opens the same way.
How many packs do I need for my fireplace?
ULT50 is listed with 1 retail pack of LRVRRK; ULT100 is listed with 3 retail packs. These are the accessory-table reference quantities for the named models, rather than a universal amount for every fireplace. Confirm the exact appliance SKU, the intended media layout and what it already includes before choosing your order quantity.
Does the pack weight tell me which fireplace it fits?
No. Package weight describes the media sold in one retail pack. Compatibility and the number of packs are documented separately for each appliance model. Do not choose an ember-bed package only because its weight or appearance resembles media already in the fireplace; match the product SKU to the exact appliance listing.
Is this a required extra when buying a new fireplace?
This is an alternative decorative-media choice for the listed appliances. The fireplace may already include logs, crystals, glass or other media. Review its exact included-items table first, then choose the appearance you want; a compatible rock package is not automatically a missing installation component.
Can I mix this with other fireplace media?
Follow the exact appliance’s media-placement instructions. A listing for an accessory pack does not establish that every mixture, depth or arrangement is suitable. Keep the appliance’s required air paths and operating components clear, and use its documented media layout when combining approved pieces. The linked appliance guides help distinguish decorative choices from installation requirements.
Can I use it in a gas fireplace or a wood-burning fire?
The compatibility groups on this page apply to the listed Dimplex electric appliances. They do not establish approval for a gas burner, a wood fire or another brand’s appliance. Use the approved media specified for that appliance; do not transfer an electric-fireplace accessory approval to a different heat source.
What should I check before replacing existing media?
Record the fireplace’s full model number, identify the media SKU and review the manual’s arrangement and access instructions. Compare the existing supplied pieces with the chosen replacement or alternative, including the reference pack quantity. Preserve any components the appliance requires for its flame display, lighting, sound or water-vapor system.
Will every compatible fireplace use the same arrangement?
No. The model-specific pack groups describe reference retail quantities, while the appliance manual controls the layout. Different Dimplex families can have different glazing, lights, logs, air paths and flame systems. Use the guide for the fireplace you own rather than copying the arrangement shown on another family’s product page.
Does buying more media change the fireplace’s heat output?
This is decorative media for the documented appliance applications. Its compatibility listing does not upgrade the heater or establish a different heat rating. Choose it for the intended ember-bed appearance and follow the appliance’s electrical, airflow and placement requirements.
Which details should I keep for support?
Keep the media model LRVRRK, its ordering number and UPC from the specifications, and your purchase record together with the fireplace model. This identifies the retail package and the appliance separately. The linked appliance warranty distinguishes accessory packages from the fireplace’s coverage; a fireplace warranty period should not be copied onto this media product.
CONFIDENCE BEYOND THE FIRST FIRE
The right fit. The right support.
Keep LRVRRK and your purchase record with the fireplace documents. Appliance warranty periods should not be applied to this separate media package: the Ignite Ultra warranty explicitly separates accessory packages from appliance coverage.
Manuals & documents
Ignite Ultra installation, media placement & care manual Ignite Evolve installation, media placement & care manual Ignite XL installation, media placement & care manualA real person. Useful advice.
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The Dimplex story
A different way to bring fire home.
Dimplex’s electric-flame story includes the original Optiflame® effect, introduced in 1988. Its continued development of electric fire experiences includes Optimyst® water-vapor technology, which combines cold water vapor and light to create a moving flame illusion.
Part of the Glen Dimplex Group, the brand offers electric fireplace designs for residential, commercial and hospitality spaces. At Hearth Outpost, explore the different forms, flame technologies and installation approaches to find the one that belongs in your project.
Visit the Dimplex Shop by Hearth Outpost


