FMI AH3143P Installation instructions

Installation

& Operating

Manual

PureFire Wood

Burning Fireplace

Retro-Fit Device

For Masonry & Factory

Built Fireplaces

P/N AH3143P

Revised 8 August 2012

FMI Products LLC 2701 South Harbor Blvd Santa Ana, CA 92704

Factory built Fireplace Retro-Fit Installation FMI Products LLC

Introduction to the PureFire Technology

Congratulations! You have purchased a “State-of-the-Art” EPA Phase II Qualified Emission Control

Device for wood burning Fireplaces.

The PureFire™ Emission Control Technology from FMI Products LLC is a catalytic system designed

especially for wood burning fireplaces. PureFire™utilizes a patented smoke hood to capture the

pollutants from the fire allowing most of the dilution air to bypass the hood and exit through the

primary flue system. The PureFire™Catalytic Combustor provides secondary ignition for the wood

smoke combustibles preventing them from leaving the firebox as particulate pollution. The direct flame

on the catalytic surface actually cleans the catalytic unit.

The PureFire™Hood is manufactured from high quality stainless steel. The catalytic component is a

state-of-the-art ceramic material designed to operate in the direct flame of a fireplace.

The PureFire™Unit is equipped with mounting hardware to install the hood assembly into the fireplace.

The mounting hardware is designed with a “Hook Shaped” bracket that attaches to the damper opening.

The attachment brackets will suspend the PureFire™ above the grate.

The PureFire™Installation

The PureFire™Wood Burning Fireplace Emission

Control System is positioned directly above the

grate against the back of the firebox.

The damper handle for masonry fireplaces will

extend downward in the center of the PureFire™

device. When PureFire is properly installed, the

fireplace damper remains fully operational. The

opening between the PureFire™Combustor

blocks will allow the damper handle to move

freely “back-and-forth”.

…………………CAUTION…………………

The damper must be in the open position at all times when the fireplace is in use.

Never burn a fire with the damper closed!

Maintenance & Catalyst Replacement

The PureFire™Wood Burning Fireplace System does NOT require any maintenance. It utilizes a “self-

cleaning” catalytic component. The only time you should remove the catalytic component is for

replacement purposes. There are four (4) screws holding the catalytic block in the PureFire™hood. Once

the screws are removed, the catalytic block is easily removed. New screws are provided with the

replacement catalyst.

Factory built Fireplace Retro-Fit Installation FMI Products LLC

PureFire Installation

The PureFire™ can easily be installed in a factory built fireplace in less than an hour. Four mounting

screws will hold the two brackets in place. Then the PureFire™ is simply positioned on the mounting

brackets. It’s that simple. Just follow the directions as specified below:

1. The PureFire™ Hood is has a trapezoidal shape to fit the angular sides of the firebox. The hood is

equipped with adjustable extensions that slide-in-and-out. The retro-fit devices can be adjusted for

firebox back wall widths.

2. The PureFire™ should be installed after the fireplace is completely built. It is designed to be

installed as an add-on device. It is mounted on two brackets that are mechanically attached to the side

walls of the firebox. Insure that the firebox is structurally sound before beginning the PureFire™

installation. The brackets will be mounted on the sides of the firebox using the (4) factory built screws

(provided). It is very important to install the brackets in the proper location in the firebox as described in

STEP # 3.

3. The two stainless steel brackets should be attached to the firebrick on the side walls with the

ends touching the back wall as shown in the diagram on the left. The height of the bracket installation is

determined by the fireplace opening. The brackets should be installed so that they are even with the

height of the fireplace opening (lintel). The brackets can be used to identify location of the mounting

screw holes. A black felt tip can be used to mark the location for drilling. There will be two holes drilled

on each side of the firebox. The firebrick is easily drilled with a 3/16” factory built carbide drill bit. Drill

the holes to a depth of 1”. A suitable hand tool should be used to attach the brackets to the sides of

firebox. Insure that the brackets are installed as shown on right. There is a lip on the bracket that

supports the PureFire™ Hood. The open end of the bracket should be facing the back of the firebox

while the closed end faces the front. The closed end of the bracket will prevent the PureFire™ from

moving after installation.

4. After the brackets are installed, the PureFire™ hood should be adjusted to the right dimension

to properly fit into the brackets. Measure the distance between the installed brackets at their widest

point (front). Now, move the adjustable extensions on the hood until the widest dimension on the hood

extensions equals the widest dimension of the mounting brackets. The extensions should be extended

equally on each side. Now, tighten the retention screws on each side of the hood.

5. The PureFire™ can now be installed in the firebox. Position the device in the brackets so that the

PureFire™ is securely in place. The closed end of the brackets will prevent the PureFire™ from moving

forward in the firebox. The PureFire™ should be located against the back wall of the firebox directly

above the grate. The damper handle (if required) should pass through the opening between the

combustor blocks and remain operational. Chain operated units will have the chain in front of the hood.

Factory built Fireplace Retro-Fit Installation FMI Products LLC

PureFire Operation

The PureFire™ Emission Control System for Wood Burning Fireplaces is an add-on catalytic device that

reduces particulate pollution and smoke from wood burning fireplaces up to 80%. It is a passive

technology that doesn’t require any power. The unit operates maintenance free and is not visible to

the homeowner.

The PureFire™for Factory built Fireplaces

Proper use of a wood burning fireplace equipped with the PureFire™is important to insure maximum

pollution reduction. Simple fuel considerations with regard to moisture content, size, and quality of

wood fuel will help control the wood smoke and ultimately improve the performance of the catalyst

and the fireplace. With proper care, the unit will provide years of fuel savings and lowered emissions.

By following some simple guidelines, you will ensure maximum performance and longevity. The smoke

that is usually seen coming out of a chimney is essentially a combination of unburned fuel (carbon and

hydrogen) and moisture in the form of water vapor. The catalyst is a technology that provides

secondary combustion for the wood burning process.

Burn Clean Dry Firewood Only

Burn only dry, seasoned (cured) wood with less than 20% moisture. Avoid the use of treated, painted

and laminated wood. Never burn garbage or other foreign materials. Avoid artificial logs, colored

newspaper or petroleum based fire starters. Avoid wood with high salt content. All of these materials

may contain compounds which can shorten the life of the catalyst. Wet or unseasoned wood may

lower catalytic temperatures and result in inefficient operation. The catalyst is designed to function at

optimum efficiency when the fireplace is burning clean, dry cordwood as fireplace fuel. A simple visual

inspection of the outside chimney for smoke during the wood burning process will determine catalyst

performance.

NOTE: Chimney smoke may be visible during the first 8-10 minutes of fireplace operation when the fire

is first started and also during the final 8-10 minutes of operation when the fire is dissipating. Under

normal operating conditions, you should see little or no smoke coming out the chimney. If a

continuous plume is visible from the chimney, make sure you are burning only dry seasoned wood

(<20% moisture content). In most cases, a visible plume is the result of high moisture content in the

firewood.

Fireplace Damper

If your fireplace is equipped with a “flapper” style damper with an operating handle that extends

downward into the upper chamber of the firebox, the PureFire™is designed to slide over the damper

handle and attach to the damper opening. The damper handle will pass through the center of the

PureFire™device when the device is installed. Two additional ¼” mounting bolts can anchor the

PureFire™more securely to the back wall of the fireplace.

Factory built Fireplace Retro-Fit Installation FMI Products LLC

PureFire™Fireplace Technology

The PureFire™ Emission Control Technology from Clear Skies Unlimited is a catalytic system designed

especially for wood burning fireplaces. The PureFire™ utilizes a patented smoke hood to capture the

pollutants from the fire allowing most of the dilution air to bypass the hood and exit through the flue

system. The PureFire™ Combustor provides a secondary ignition for the wood smoke combustibles

preventing them from leaving the firebox as particulate pollution. The direct flame on the catalytic

surface actually cleans the catalytic unit.

The PureFire™hood is manufactured from high quality stainless steel. The catalytic component is a

state-of-the-art ceramic material designed to operate in the direct flame of a fireplace.

The PureFire™is equipped with (2) sets of mounting brackets to attach the hood assembly onto the

wall of the firebox. The flat brackets are designed for factory built fireplaces while the other brackets

should be used on factory built “metal box” fireplaces. The mounting hardware is designed with a lip

on the front to prevent the PureFire from moving. The attachment brackets will suspend the

PureFire™ above the grate. The mounting screws will securely attach the hood to the sides of the

firebox.

PureFire™Operation

The PureFire™Wood Burning Fireplace Emission Control System is positioned directly above the grate

against the back of the firebox.

The damper handle will extend downward in the center of the PureFire™. The fireplace damper

remains fully operational. The opening between the PureFire™Combustor blocks will allow the

damper handle to move freely “back-and-forth”.

…………………CAUTION…………………

The damper must be in the open position at all times when the fireplace is in use. Never burn

a fire with the damper closed!

PureFire Emission Control System

Top View

Factory built Fireplace Retro-Fit Installation FMI Products LLC

Warranty

FMI Products LLC (FMI) hereby warrants to the consumer who purchases a PureFire™ Emission Control

System for Wood Burning Fireplaces as a new product, to replace the catalytic component at no charge

should it cease to function from normal operation within three years from the date of purchase.

The PureSKY™ Catalytic System is designed to perform efficiently for a minimum of three years or 3000

hours of normal operation. ONLY recommended fuels should be burned. Follow the fueling directions in

manufacturers operating manual. For warranty replacement, proof of PureFire™ purchase and return of

defective unit is required. Labor for removal and/or re-installation of the catalytic component will NOT be

the responsibility of the manufacturer. This warranty applies only to PureFire catalytic components

manufactured and sold by FMI Products LLC.

For replacement of a PureFire catalytic combustor or to file a warranty claim under the conditions of this

warranty, please contact the PureFire™ manufacturer or complete the Warranty Return Form that

accompanied the new PureFire retro-fit unit.

FMI Products warrants this unit to be free of defects in materials and workmanship for a period of one (1)

year from the date of purchase. If the unit should malfunction, it must be returned to the factory for

evaluation. FMI's Customer Service Department will issue an Authorized Return (AR) number immediately

upon phone or written request. Upon examination by FMI, if the unit is still under warranty and found to be

defective it will be repaired or replaced at no charge.

Warranty/Disclaimer

FMI's WARRANTY does not apply to defects resulting from any action of the purchaser, including but not

limited to mishandling, improper use, operation outside of design limits, improper repair, or unauthorized

modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows

evidence of being damaged as a result of misapplication; misuse or other operating conditions outside of

FMI's control.

FMI is pleased to offer suggestions to customers regarding its products. However, FMI neither assumes

responsibility for any omissions or errors nor assumes liability for any damages that result from the use of

its products in accordance with information provided by FMI, either verbal or written. FMI warrants only that

the parts manufactured by it will be as specified and free of defects.

FMI MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER,

EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING

ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

HEREBY DISCLAIMED.

Contact:

FMI Products LLC

2701 South Harbor Blvd.

Santa Ana, CA 92701

Email: [email protected]

www.fmiproducts.com

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