Harman Stove Company SF-150 SF-250 manual Clearance to Combustibles Models SF-150, SF-250

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installation instructions.

4.Multiple venting should be avoided wherever possible. Never install your stove into the same vent as a gas furnace.

5.Check for proper roof clear- ances. See page 5 and check your local codes.

6.Chimney must be two feet high- er than anything ten feet around it.

D.Flue Pipe

1.Chimney should be within 8 feet of the stove.

2.No more than two 90 degree elbows should be used.

E.Check for Proper Draft

The chimney used must be capable of providing a minimum of .06 inch- es water column draft.

F.A Barometric Draft Regulator

May be used and set at .06 to .10 inches water column.

Safety and Service Clearances - Regardless if you use your stove as a separate independent stove installa- tion or in the parallel configuration with another furnace, the following steps will apply in your decision as to where and how you will install your new solid fuel stove.

Clearance to Combustibles

Models SF-150, SF-250

Safe stove clearance to combustible walls is 24" to rear and 36" to sides and front. Floor protection for a combustible floor should consist of 3/8" asbestos millboard or a stove mat providing equal protection. The floor protector should extend 8" to either side and 16" in front of the stove. Floor protection should also extend 2" to either side of chimney connector.

Leveling Adjustable Feet

A.Lean the stove back and screw on the two front feet.

B.Lean the stove front and screw on the two rear feet.

C.Make final adjustments to bring the stove into a level position by adjusting feet as required.

Most Harman stoves are equipped with adjustable feet which are adjusted simply by turning them. They are 4" in diameter to support the stove without marring the floor. The shape of the foot adds to the appearance and quality of the stove.

IMPORTANT! THE FLUE PIPE MUST BE 24 GAUGE OR THICK- ER.

When connecting the flue pipe to the stove the first section of the pipe

or the elbow should be installed inside the flue connector on the stove. It should be held in place by drilling three holes through the pipe. The holes should be of suit- able diameter for the sheet metal screws or pop rivets used for fasten- ing.

A straight section of pipe or an elbow must now be installed.

A barometric damper may be installed on this vertical section of the pipe. Use a listed barometric damper.

IMPORTANT! ALL HORIZONTAL RUNS SHOULD HAVE A 1/4"

RISE TO THE FOOT SO THAT ANY LIQUID CREOSOTE THAT MAY DEVELOP WILL RUN BACK INTO THE STOVE.

Connector thru Walls and Chimney

-NFPA 211 does not permit a chimney connector to pass through any floor or ceiling or through any fire wall or fire partition. However, where necessary, a connector may pass through a partition other than

Figure 4. Thimble for Passing Smokepipe (Connector) Thru Walls

a fire partition under any of the fol- lowing conditions:

A.Where a ventilated type metal thimble, as shown above is used. Such a thimble must be at least 12 inches larger in diameter than the chimney connector.

B.Where a metal or burned fire- clay thimble is used and the thimble is surrounded on all sides by not less

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Contents Installation and Operator’s Manual SF-150 SF-250 Thank you Index Heat Collector Safety Considerations AccessoriesAssembly O T H E R a P P L I a N C E S should be Vented to this Flue ChimneyRecommended Sizing Chimney Flue Liners Creosote and Soot I rewood and Coal Fuel I n f o rmation Sheet ElectricalFuel Wa rn i n g sGrate System and Contro l s GratesIMPORTANT! the Flue Pipe Must be 24 Gauge or THICK- ER Clearance to Combustibles Models SF-150, SF-250Preventive Maintenance Instructions Starting a Wood Fire Operating InstructionsPage REMEMBER! Coal Gases are Toxic WarrantyOptional Hot Water Coil Serious damage to the stove can occur from overheatingTHERMO-SYPHON Method Less than 10 Feet Plumbing Diagram for Circulating Pump Method More than 10 FT Page Harman Central Heat Warranty

SF-150 SF-250 specifications

The Harman Stove Company has long been a name synonymous with quality and innovation in the world of heating appliances. Among its remarkable lineup are the SF-150 and SF-250 pellet stoves, which exemplify the brand's commitment to efficiency, ease of use, and environmental sustainability.

The SF-150 model is known for its compact design, making it ideal for smaller spaces without compromising on heating performance. With a heating capacity of up to 1,800 square feet, the SF-150 is perfect for medium-sized homes. This model boasts a sleek, modern aesthetic that complements various decor styles while providing a warm, inviting atmosphere.

One of the standout features of the SF-150 is its advanced combustion technology. Harman's patented Feed System ensures a consistent and efficient burn, maximizing the stove’s fuel economy. The unique air wash system keeps the glass clean, allowing for an unobstructed view of the flames and a cozy ambiance. Additionally, the SF-150 employs smart control technology, enabling users to adjust settings easily and remotely, ensuring optimal comfort at all times.

Moving on to the SF-250, this model is designed for larger spaces and offers a powerful heating output of up to 2,200 square feet. Its robust build and substantial hopper capacity allow for extended burn times with fewer refills, making it a convenient option for homeowners with busy lifestyles. The SF-250 also features a top-loading design, simplifying the process of adding fuel without the mess.

Both models are equipped with Harman's patented Smart Control technology, which allows users to monitor and control their stoves via a mobile app. This feature adds convenience, as it enables remote operation and monitoring of fuel levels, burn rate, and temperatures from anywhere in the home.

In terms of construction, both the SF-150 and SF-250 are built with high-quality materials, ensuring durability and longevity. Their EPA-certified designs make them environmentally friendly options, producing minimal emissions and promoting clean burning.

Whether you choose the SF-150 for its compact functionality or the SF-250 for its powerful heating capability, Harman Stove Company's pellet stoves stand out for their blend of modern technology, aesthetic appeal, and efficient performance. These models not only provide warmth and comfort but also contribute to a sustainable future.
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