Installing Burn Media - Rinnai 4500 Owner's Operation And Installation Manual

Installing Burn Media

WARNING
If using the optional fireglass or driftwood burn media, installation instructions are included with those accessories.
Layer 1 - Pumice
Use a scoop or gloved hands to transfer the
pumice. Avoid pouring because dust
particles can clog the burner.
Fill the burner tray with pumice and spread
level to the bottom of the granite trims. Not
all the pumice will be needed as more has
been supplied than is necessary.
Layer 2 - Single Layer of Small Quartz
Using all the small quartz provide, place a
single layer of small quartz stones covering
the entire top of the pumice.
Layer 3 - Single Layer of 14 Pieces of Large Quartz
Place the 14 pieces of large quartz stones
on top of the small quartz. Do not stack the
large stones on large stones.
18
Proper installation of the burn media is critical to the correct operation of this appliance.
Each layer must be installed as specified below.
Rinnai Corporation ROF4500