Liberator RMH-1 User manual

OWNERS MANUAL
LIBERATOR ROCKET HEATER
Model: RMH-1
SAVE THIS MANUAL FOR FUTURE REFERENCE
LIBERATOR LLC
BOURBON, MO.
(57 )-468-404

Table of Contents
1. Cover, Page 1
2. Table of Contents, Page 2
3. Warnings, Pages 3 – 4
4. Installation, Pages 5-11
5. Operation and aintenance of Heater, Parts Diagram, Pages 12-13
Page 2

Thank you for your purchase of the Liberator Rocket Heater. This owners manual will assist
you in the proper use, maintenance, and safety precautions to undertake in the wood stoves operation
and installation.
WARNING! READ ALL INSTRUCTIONS CAREFULLY BEFORE
USING OR INSTALLING! SAFETY PRECAUTIONS!
-Do not touch the appliance while it is hot, in operation or thereafter. Educate all children of the
danger of high temperature appliances and maintain supervision of children at all times when children
are in the same room as the appliance.
-This appliance is only for the burning of natural wood, to include cordwood, twigs and
branches only. Never use flammable liquids, artificial logs containing any petroleum derived products
of any kind, coal, propane or other gaseous fuels, or any other fuels other than wood at any time under
any circumstances. Plastics, foam material, or any other material not mentioned are never to be used in
any way as a fuel or for other purposes with this appliance.
-Never use gasoline, gasoline-type lantern fuel, kerosene, charcoal lighter fluid or similar
liquids to start or 'freshen up' a fire in this heater. Keep all such liquids well away from the heater while
it is in use.
-The ash cleanout door must never be opened while in operation.
-Ashes must be disposed of only when completely cooled with absolutely no embers, cinders, or
other signs of combustion in a metal airtight container and the closed container of ashes should be
placed on a non combustible floor or on the ground well away from any combustible materials pending
final disposal. If the ashes are to be disposed of by burial in soil or otherwise locally dispersed, they
should be retained in the closed container until all cinders have thoroughly cooled.
-Always review the local, state, and federal laws before installing this appliance. If applicable in
your area, contact your local building officials to obtain a permit and information on any installation
restrictions and inspection requirements in your area. If you have insurance notify your insurance
company and provider.
-This appliance must be properly installed to reduce the chance of house fires. The installation
instructions must be adhered to. Never use makeshift methods or materials to install this appliance. It is
highly recommended that you hire or consult a accredited expert with experience in wood stoves in this
appliances installation.
-This appliance must be connected to an approved or nationally recognized testing laboratory
listed chimney or fluepipe specifically designed for wood burning/heating and high temperatures, with
a flue no less than 6" inches in diameter. This heater requires an approved masonry or UL or other
NRTL listed residential type and building heating appliance chimney. Use a 6" inch diameter chimney
that is high enough to give a good draft.
Page 3

-Creosote – Formation and Need for Removal. When wood burns slowly, it porduces tar and
other organic vapors, which combine with expelled moisture to form creosote. The creosote vapors
condense in the relatively cool chimney flue of a slow-burning fire. As a result, creosote residue
accumulates on the flue lining. When ignited this creosote makes an extremely hot fire. The chimney
connector and chimney should be inspected at least once every two months during the heating season to
determine if a creosote buildup has occurred. If creosote has accumulated it should be removed to
reduce the risk of a chimney fire.
-This product is not listed or approved for use in mobile homes.
-Never vent to another room or inside a building.
-The special paints used on your heater may give off some smoke and fumes that are not safe to
breathe while they are curing during the first few fires. If possible, open windows to vent out the fumes
for the first three (3) hours of operation, or until the paint is cured.
-Never place clothing or other flammable material on or near this appliance.
-This heater must be connected to an appopriate chimney and vented outside.
-Never overfire this appliance. If any portion of this appliance or the chimney flue glow, and/or
reach the point of incandescence, or exceed 800 degrees Fahrenheit (450 degrees Celsius) this
appliance is being overfired and action must be taken to eliminate this effect. Generally, the best action
is to reduce the amount of fuel placed in this appliance.
-Never use an andiron, grate, or other means to elevate the fire or fuel. This appliance is to be
used without a grate, andiron, or the likes in its unmodified form, directly from the factory with an
exhaust flue and chimney to be properly and legally installed.
-Never connect this unit to a chimney flue serving another appliance.
-Save this manual for future reference.
-To prevent injury, do not allow anyone to use this heater who is unfamiliar with the correct
operation of the heater.
-For your safety, we strongly recommend installing smoke and carbon monoxide detectors
throughout the house or structure this appliance is installed in.
-Do not connect a wood burning heater to a Type B gas vent. Doing so is not safe and is
prohibited by the National Fire Protection Association Code.
-Liberator LLC grants no warranties, implied or stated, for the installation or maintenance of
your appliance, and assumes no responsibility of any consequential damage. Safety, damage to
property, injury, etcetera, is the sole responsibility of the owner(s) of this appliance.
-You are the only one who is responsible for your safety, your property, and your actions-
Page 4

SAFETY NOTICE: IF THIS HEATER IS NOT PROPERLY INSTALLED, A HOUSE
FIRE MAY RESULT. FOR YOUR SAFETY, FOLLOW THE INSTALLATION DIRECTIONS.
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND
INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA.
Installation
Place the heater on solid masonry or solid concrete. When the heater is used on a combustible floor, use an
Underwriters Laboratory Listed or equivalent Type 2 floor protector. The floor protector must comply with NRTL
Standards. The floor protector should extend at least 16" inches beyond the front of the cleanout door of the heater, 8"
inches beyond each side of the door, and at leat 6" inches past the back of the chimney pipe. In addition the floor protector
should extend under and 2" inches beyond each side of the the chimney connector. There must be at least 36" inches from
the top of the stove to the ceiling.
1. Install a stovepipe and/or chimney if you do not have one. Only use a cleaned and inspected masonry chimney that is properly
lined for wood burning appliances, or a UL Listed chimney designed for wood burning appliances.
2. Place the stove in accordance to the diagrams maximum clearances. Once the stove is connected to the flue pipe and chimney,
mechanically lock all joints by using at least three (3) sheet metal screws at each joint. Always install the flue and chimney
connectors with the crimped (smaller) end of the joints and elbows pointing down, toward the wood stoves exhaust collar. This
to to ensure that, in the event of excessive creosote buildup, that creosote will not run or flow onto the outside of the chimney or
flue thus creating an external fire hazard.
3. Check the illustrations below for clearances of the heater to the walls. If you have a solid brick, solid stone, concrete or
otherwise non-combustible inert wall, then you may place your heater as you wish regarding those surfaces and walls. However,
if the wall in question is only faced with brick, stone, metal, and the like then you must consider them as combustible walls.
Page 5

Chimney Connection
Masonry Chimney
The masonry chimney must comply with UL or equivalent NRTL and NFPA 211 standards and codes. Before using
an existing masonry chimney, clean the chimney and inspect the flue liner to be absolutely sure it is safe to use.
Rules For Connecting To A Masonry Chimney
1. Use a minimum of 3-1/2" inch brick masonry wall framed to a combustible wall. A fireclay
liner (AST 135 or equivalent) having a 5/8" inch minimum wall thickness must be used and it
must be at least 12" inches (1' foot) away from any material that could catch fire. The inside
diameter of the fire clay liner shall be sized for the proper snug fit to a 6" inch diameter
chimney connector pipe. The fireclay liner shall run to, but not beyond, the inner surface of the
chimney flue and be firmly cemented in place.
2. Use a solid insulated listed factory built chimney length having an inside diameter of 6" inches
and having 1" inch or more of solid insulation. There must be at least a 9" inch air space
between the outer wall of the chimney length and any combustible materials. The inner end of
the chimney length shall be flush with the inside of the masonry chimney flue which shall be
sealed to the flue and to the brick masonry penetration with nonwater-soluble refractory cement.
flash sheet steel supports which are at least 24 gauge (0.024" inches) in thickness shall be
securely fastened to wall surfaces on all sides. Fasteners between supports and the chimney
length shall not penetrate the chimney liner.
3. Use a 10" inch diameter ventilated thimble made of at least 24 gauge (0.024" inch) steel having
two (2) 1" inch air channels. The ventilated thimble must be separated from combustible
materials by at least 6" inches of glass fiber insulation. The opening in the combustible wall
shall be covered and the thimble supported with sheet steel supports which are atleast 24 gauge
(0.024" inch) in thickness. The sheet steel supports shall be securely fastened to wall surfaces
on all sides and shall be sized to fit and hold the chimney section. Fasteners used to secure
chimney sections shall not penetrate the chimney flue liner.
4. Use an 8" inch diameter solid insulated listed factory-built chimney length which has 1" inch or
more solid insulation. The minimum length of the chimney section shall be 12" inches and will
serve a pass through for the 6" inch diameter chimney connector. There must be at least a 12"
inch air space between the outer wall and the chimney section and any combustible materials.
The chimney section shall be concentric with and spaced 1" inch away from the chimney
connector by means of sheet steel support plates on both ends of the chimney section. The
opening in the combustible wall shall be covered and the chimney section supported on both
sides with sheet metal supports which are at least 24 gauge (0.024" inches) in thickness. The
sheet steel supports shall be securely fastened to wall surfaces on all sides and shall be sized to
fit and hold the shimney section. Features used to secure chimney sections shall not penetrate
chimney flue liner.
5. A listed factory-built wall pass-through system may be purchased and installed according to the
instruction supplied with it to provide a safe method of passing the cimney connector through a
combustible wall for connection to a masonry chimney.
Please See the Following Pages for Diagrammatic Details
and Clearances for Masonry Chimney Installation
Page 6

Flue Connection Through a Non-Combustible Wall
Page 7

Page 8

Page 9

UL Listed Chimney
Carefully follow the chimney manufacturers instructions. Use only listed type HT per UL 103,
6" inch diameter black or blued chimney connector with a minimum thickness of no less than 24 gauge.
If your chimney starts at the ceiling you will need enough 6" inch pipe to reach the ceiling. The top of
the chimney must be at least 3' feet above the roof and be at least 2' feet higher than any point of the
roof within 10' feet.
Rules For Connector Pipe Installation
1. Crimped end of the pipe must always be installed towards the heater. The pipe should slide into
the flue collar. The pipe should fit firmly inside and be mechanically attached to the flue collar,
locked with at least three (3) screws and sealed with furnace cement
2. If you have a pipe running horizontally, the horizontal length can not exceed 12' feet regardless
of the height of the chimney. If the chimney is 24' feet or less in height, the height must be at
least twice the length of the horizontal run.
3. You must have at least 18" inches of clearance between any horizontal piping and the ceiling.
4. Secure any connector pipe joint with at least three (3) sheet metal screws and seal with furnace
cement, including the joint(s) at the chimney.
5. It is recommended that not more than four (4) bends of 90 degrees OR any amount of bends
regardless of direction exceeding a total of 360 degrees be used in the pipe installation as more
than that can cause a decrease in draw and may cause back draft or smoke spillage.
6. The chimney connector shall not pass through an attic, roof space, floor, wall ceiling, or any
other similar concealed space. Where passage through a wall or partition of combustible is
desired, the installation must conform with NFPA 211.
Please Go to the Next Page for Diagrammatic Details
and Clearances for NRTL Listed Class A Chimney Installation
Page 10