Dagan Industries 6" to 12" Box of Lava Rock Boulders liner-kit but you may need adapters

but you may need adapters and the installation may be more expensive and more complicated

04 kW) Average efficiency-dry cordwood (HHV) 72 % Average efficiency-dry cordwood (LHV) 77 % Optimum efficiency 79 % Optimum heat transfer efficiency 76 % Average particulate emission rate 2

Set of 2 adjustable side latches

UL Certified Burner

Dagan Industries 6" to 12" Box of Lava Rock Boulders liner-kit but you may need adaptersDagan LR 612 Box of Lava Rock Boulders provides a premium enhancement for your fire feature. This bag of lava rock provides an attractive addition to a flame presentation and offers a low maintenance media option. Each lava rock measures approximately six inches to 12 inches with a total box weight of 30 pounds. Features Provides an attractive firebox enhancement Piece Size 4" to 6" Approx. 3 large rocks per package Specifications Part Number LR 612