Intoduction to Wood Pellet Stoves

Pellet stoves can be a cost-effective and fuel-efficient way to heat any room. However, before you invest in one, you must carefully consider a few factors. Here are a couple of buying considerations for pellet stoves:

Average Cost

The price of a pellet stove ranges anywhere from $1,700 to $3,300. Its installation may cost from $350 to $550. Aside from the price of the stove itself and the installation cost, there are other costs to consider, such as delivery, hearth pad, vent or chimney, fuel supply, and maintenance. When it comes to installation, always bear in mind that unlike ordinary wood stoves that need expensive conventional flues or chimney, pellet stoves only require a vent pipe that can go through the ceiling or wall.

Type

There are two major categories of pellet stoves: high output and low output. This classification is based on the amount of heat that the stove is able to generate, which is known as their efficiency or heat output range. In general, pellet stoves have an efficiency of 75 to 90% and a heat output range of 40,000 BTU or higher. These figures vary from model to model. In deciding what model to purchase based on the type and capacity, take into consideration other factors, such as the following:

1.    Size and layout of the house
2.    Features of the house that would affect heating
3.    Intended purpose of the pellet stove
4.    Desired temperature range

Physical Size

The physical size of the pellet stove is one of the most thought-of aspects when considering where to position the stove in your house. Note, however, that the physical size is not as important as size of the stove in terms of its fuel hopper and heat-generating capacity. A smaller stove can keep a large room warm, but it might not last for more than a day because of the small amount of pellets it can accommodate.

Fuel Requirement

Pellets may be made from wood, sawdust, corn, and peanut shells among other recyclable materials. When it comes to the fuel source, take note that the type of stove that you should choose as well as the cost-efficiency of heating your home largely depend on the availability of the different types of pellets in your area and their cost. In some areas, the pellets are generally more expensive. For instance, in New York, a standard bag of pellets usually goes for $4.50 to $8 and can be consumed within 12 hours even when burned at a low setting. Aside from the type of material, pellets are also categorized based on their grade: premium and standard. What separates the two is their inorganic ash content. Using premium-grade pellets translates to less cleaning and maintenance but, of course, a higher annual fuel cost.

Location

Compared to other stove types, pellet stoves require less space to be installed. Depending on the model, they can be placed as little as three to four inches from a wall. Pellet stoves must be positioned a certain distance away from materials and surfaces that are combustible, such as curtains and doors. They must also be placed on a non-combustible material like a hearth pad.

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This article is the continuation of the first regarding a few factors that you must consider before you make a pellet stove purchase.

Venting

Pellet stoves are power vented so they can be placed almost anywhere in your homes, be through the wall, through the ceiling, or into a masonry chimney, if you have one. The only requirement is that the vertical chimney should be three feet at the least. This chimney is usually stainless steel-lined and three to four inches in diameter.

Installation

The Hearth, Patio & Barbecue Association (HPBA) of the US suggests that people buy from specialty retailers and hire certified professionals to install pellet stoves in order to ensure safety. The professional installers will be the ones to obtain the building permits and to make sure that all of the safety requirements are met, such as the length of the chimney and placement of the stove on a non-combustible surface.

Ignition System

Three types of ignition systems are available: standard, self-starting, and fully automatic. The standard system requires the use of a match and starter gel. The self-starting system provides a button or a remote control which the person uses to start the stove. The fully automatic system is managed by a thermostat that turns on and off depending on the selected heat level. Choose a reliable startup system that would suit your frequency of usage (i.e. intermittent or continuous).

Feeding System

A top-fed stove, which feeds pellets from the hopper down to a tube, decreases the risk of fire burning right back into the holding area of the pellets, but is more likely to get clogged with ashes. This is why top-fed models are recommended to be fueled with high-grade, low-ash pellets. Bottom-fed stove models, on the other hand, deliver the pellets to the side or from behind the burn box. Since the ash is pushed right into the pan during delivery, bottom-fed models don’t require the more expensive premium fuel but they may not be as efficient.

Miscellaneous Features

Some models have optional features that enhance their ease of use, convenience, and reliability. Some of these miscellaneous features are self-cleaning burn pots, self-cleaning glass that utilizes an air wash system that channels warm air over it during burning, deep ash pans to accommodate more residue and backup power since stoves require electricity to be run. Check the features or each model before making your decision.

Style

There are many options to choose from in terms of the external design of pellet stoves. From modern to old world, from cast iron to porcelain, you’ll be sure to find one that suits your taste and the interiors of your home.

Cleaning and Maintenance

Pellet stoves contain motors, moving parts, electronic gadgetry, and electrical features. These are easy to maintain, but regular checking and servicing must be done in order to ensure that they perform their functions properly. The routing tasks that must be done include the following:

1.    Emptying the ash pan
2.    Cleaning the glass, hopper, burn pot, and ash pan
3.    Scheduling inspection services yearly as recommended by the HPBA

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