Chimney & venting, Types Of Chimneys | Harman Stove Company SF 250

Chimney & venting

Types Of Chimneys

The chimney is one of the most important, yet most neglected and misunderstood portions of any solid fuel burning stove installation. Do not connect this stove to a chimney flue serving another heating de- vice.

THE STOVE MUST BE CONNECTED TO ITS OWN TILE-LINED FLUE. A MINIMUM FLUE SIZE OF 8” X 8” IS NECESSARY FOR PROPER OPERATION.

UNDER NO CIRCUMSTANCES SHOULD A MANUAL FLUE DAMPER BE INSTALLED IN THE SMOKE PIPE BETWEEN THE STOVE AND THE CHIMNEY.

NO DAMPER, HEAT SAVER OR AUTOMATIC VENT DAMPER DEVICE SHOULD BE INSTALLED IN OR ON THE SMOKE PIPE.

CAUTION: THE CHIMNEY MUST BE A CLASS “A” CHIMNEY, IN GOOD OPERATING AND CLEAN CONDITION.

NOTE: THE USE OF ALUMINUM TYPE “B” GAS VENT FOR SOLID FUELS IS UNSAFE AND PRO- HIBITED BY THE NATIONAL FIRE PROTECTION AGENCY CODE.

There are three types of class “A” chimneys:

1.Masonry with tile liner, to include brick or stone. It must be supported on grade level foundation.

2.Insulated, manufactured chimney, listed or certified by a national test agency.

3.Triple-wall metal class “A” chimney, listed or certi- fied by a national test agency.

If your masonry chimney has not been used for some time, have it inspected by a qualified person. If a listed or certified manufactured chimney is to be used, make certain it is installed in accordance with the manufac- turer’s instructions and all local and state codes.

The minimum recommended height for solid fuel chimneys is 16 feet from the stove collar. The chimney must be two feet higher than anything within ten feet. It also must extend three feet above the point where it intersects or exits the roof line.

The three foot, two foot, ten foot rule

In order to have a properly operating solid fuel heat- ing system, the chimney must be capable of provid- ing the necessary draft. The minimum required draft is .06 inches of water column (W.C.). This must be measured using a draft gauge. If the chimney cannot supply this constant draft, the stove will not operate properly. A barometric damper may be used and prop- erly adjusted to compensate for excessive draft only.

IMPORTANT: When you measure the the draft, the stove must be operating with sufficient time given for the stove and chimney to warm. Burn for at least thirty minutes. The draft reading is best taken 18” up from the center of the flue outlet, in the connector pipe. Drill a hole in the pipe for the meter tube, and fill it with a screw or silicone when done with the test.

IMPORTANT: The connector pipe must be 24 gauge or thicker.

When connecting the flue pipe to the stove, the first section should be installed inside the stove collar. It should be secured to the collar with, at least, three screws or rivets.

Do not pass the connector pipe through a wall or ceiling without first checking with your local codes. If allowed, use only approved pass-thru methods.

NOTE: All horizontal runs of venting should have a 1/4 inch of rise per foot of length.

Use no more than two 90° elbows in the connector. If a barometric damper is needed, to compensate for excessive draft, install it only in a vertical section of vent pipe.

SF 250 specifications

The Harman Stove Company SF 250 is an impressive wood-burning stove that exemplifies exceptional craftsmanship, efficiency, and modern design. Renowned for its ability to provide reliable heat while enhancing the aesthetic of any home, the SF 250 has become a favorite among homeowners looking for an efficient yet stylish heating solution.

One of the standout features of the SF 250 is its impressive heating capacity. With the ability to warm spaces of up to 2,000 square feet, this stove is well-suited for larger rooms or open-concept areas. The durable steel construction ensures longevity and resilience, allowing it to withstand high temperatures and frequent use. The stove’s sleek design incorporates a clean, contemporary look that can seamlessly blend into various interior styles, making it a versatile choice for any setting.

The SF 250 also boasts advanced combustion technology, which means it burns wood more efficiently than conventional stoves. This not only provides optimal heat output but also reduces emissions and pollution, making it an environmentally friendly option. The secondary combustion system maximizes the burn of gases, allowing the stove to extract more energy from the same amount of wood, leading to longer burn times and less frequent reloading.

Additionally, the Harman SF 250 includes a large viewing window, allowing users to enjoy the mesmerizing ambiance of the fire while also benefiting from heat radiating into the room. This feature adds a cozy atmosphere to the home, providing both warmth and aesthetic appeal. The easy-to-use air control system allows for precise adjustments to the burn rate, giving users complete control over the heat being generated.

The stove is designed with user convenience in mind, featuring an ash pan that simplifies cleanup and maintenance. The easy access to internal components also allows for straightforward servicing, ensuring that your stove remains in peak condition for years to come.

In summary, the Harman Stove Company SF 250 is a remarkable blend of efficiency, style, and technology. Its powerful heating capabilities, advanced combustion system, and user-friendly features make it a top choice for those seeking a dependable wood-burning stove. Whether for a cozy evening or cold winter nights, the SF 250 provides both comfort and elegance, making it a worthy investment for any home.