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Obadiah's will provide answers to your questions and recommend a boiler that will work for you!
Profab has gone out of business in 2015 and this product is no longer available. This is an informational page for those who have already purchsed the unit.Looking for parts? Check out our parts selection on our website by clicking here: Profab Emypre and Cozeburn Boiler Replacement Parts We are now shipping the new stainless steel version.
Outdoor boilers today are being outlawed in many areas. If you wan
to install a outdoor wood burning boiler in the USA after Jan 2016, it
must meet new EPA regulations which few can satisfy. This is not without
reason, as many outdoor boilers can not burn cleanly because of how they
are designed. A quick trip to our Blog explains many of the reasons why
this is so and what the EPA has done to effect a change.
If you want to upgrade your wood burning boiler to a new Solid
Fueled Gasification style boiler and are running a forced air furnace to
heat your home or shop, the Elite Series Boilers from Pro Fab is your
best option. Forced Air heating systems typically are used in most North
America homes because they can also use air condition with just one
heating and cooling ventilation system. If you have duct work in your
home, you have forced air or HVAC. To convert a Forced Air Heating System
to Hot Water Heating from a Wood Boiler requires a Water To Air Heat
Exchanger in your Plenum. These heat exchangers must run hotter as air
is inert, because it is a gas. It is very difficult to heat air verses
water, which absorbs BTUs very efficiently. A great example of this is
Thermopane windows which can provide up to a R5 Thermal resistance with
just one inch of air space in between two panes of glass under vacuum.
Therefore, the heat exchanger in a forced air system must run much hotter,
160-190 degrees Fahrenheit than an Indoor Radiant Heating System which
runs between 102-106 depending on BTU loss of the structure. As you can
only store water to 212 deg Fahrenheit at sea level before it begins to
boil, that does not allow you the ability to pull much more than 20-40
degrees of heat out of your water storage system before you're out of
useable BTUs out of your water storage. Once you get close to the
temperature required to provide enough BTUs into the air flow, you're out
of energy. You can't heat your home to 70 degrees when the water temp is
150 degrees and 160 degrees is required. Your home will only heat to 60
and will continue to drop rapidly as the temperature of the water in the
storage tank continues to drop. For many homes in North America, the only
boilers that can idle and ramp up when a demand is placed for BTUs makes
sense. The Elite Boilers make sense in this regard as they can idle and
will gasifiy when a call for heat occurs. To understand how this works
please read our Blog to learn more.
Empyre
Elite 100 uses a process called wood Gasification to produce highly
efficient combustion in the furnace's dual burn chambers. Wood in the
firebox burns from the bottom up, drying the top layer of wood in the
firebox and pushing gases and exhaust into the lower burn chamber. In
the lower chamber, temperatures as high as 2000 F burn off all of the
gases. The fire brick lining in the Elite Wood Boilers both burn
chambers absorbs the heat and maintains burn chamber temperatures for
consistent combustion. This high temperature Gasification combustion
significantly lowers emissions, prevents creosote buildup and minimizes
ash buildup in the Empyre Elite Wood Gasification Furnace/Boiler.
After passing through the burn chamber, exhaust air is forced through
multiple flues running through the water jacket, heating the water
quickly and efficiently.
As
far as Wood Burning High Efficient Gasification Boilers are concerned,
the Empyre Elites come in two sizes, the Elite 100 and 200 boilers. The
Elite 100 is a 100,000 BTU Gasification Boiler and the Elite 200 is a
200,000 Gasification Boiler. The Elite Boilers also come in an Outdoor
Wood Burning EPA Approved Furnace/Boiler called the Elite XT100 and the Elite XT200 Wood Gasification boilers.
The
Elite Boilers from Pro Fab are unique in that they are one of the only
European Style Gasification Wood Burning Boilers that does not require
water storage to work, unlike many of the wood Gasification boilers
currently on the market which are Batch Burning Gasification Boilers
that require water storage to work properly. As these Batch Burners are
designed to run wide open and do not idle, the BTUs are stored in the
water storage system which as a rule should be about half the square
feet of the house in water storage. For example, a 2000 sq ft home would
realize a tremendous advantage if it has 1000 gallons of water to store
the BTUs in. This is realized in the shoulder seasons such as Spring and
Fall when the boiler only needs to run every few days to provide enough
stored heat to keep the chill off the structure. This advantage is only
realized in Radiant Indoor Heating Systems that run a much lower
temperatures.
Click here for Single Line PEX Pipe
Click here for Dual Line PEX Pipe
Wood Gasification Process
Empyre XT 200 Specs
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Heat Output (Peak)
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220,000 BTU/Hr
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Heat Output ( 8 Hr Burn)
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110,000 BTU/Hr
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Heat Output ( 12 Hr Burn)
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72,000 BTU/Hr
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Furnace Width
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40.5"
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Furnace Height
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69.5"
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Furnace Length
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67"
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Firebox Dimensions
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22.5"w x 26"h x 31.5"d
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Firebox Volume
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10 cu. ft
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Loading Door Opening
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18.5" x 16.5"
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Flue Collar Diameter
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6"
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Log Length
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25"
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Log Diameter
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6"
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Water Capacity
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112 US Gal
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Minimum Clearance to Combustibles
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Flue Pipe/Side & Back Wall
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12"
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Front
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48"
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Ceiling
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24"
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Dimensions:
Wiring Diagram:Installations: Diagrams:
- Specifically designed to go indoors, it measures only 28" wide and
and weighs as little as 600 lbs. when shell and brick are removed
- Connects to a 5" or 6" chimney
- Power assisted venting, no worry concerning chimney draw
- Will burn fire wood with 11-25% moisture levels - allowing wood to be stored outdoors, the most forgiving unit on the market
- Burns fire wood in many sizes
- 10-12 hour burn cycles
- No smoke out loading door
- Few electrical components
- Easy to service - blower and controller levels can be adjusted by homeowner within minutes
- Very little ash output, only a couple cups per week - unit does not have to be out or cold for service
- CSA/UL listed for indoor installation with low clearance to combustibles, 12" on sides
- No need for back-up power, wild loop, dump zone, back-up pump in
case or power or pump failure - unit will not boil over by fire box
design
- No water storage tank
- No need to light several fires per day, only start the unit once per year
- No smoldering fire between cycles - fuel lays there as charcoal
- Relights on its own after laying dormant for an hour - no wasteful propane burner to keep unit going
- Competitive pricing - clean, cheap heat that leaves a small carbon foot print
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