Pellet Stove Service and Repair in Spring Hill, Florida

What a Pellet Stove Service Covers

A pellet stove service is a cleaning and a check of every part the ash touches. The burn pot gets emptied and scraped. The heat exchanger tubes and the exhaust channel get brushed and vacuumed, the baffle comes out to be brushed, and the combustion chamber walls get cleaned. We look at the door gasket, the glass and its airwash inlet, the hopper, the igniter and the blowers, then sweep the vent pipe all the way to its cap outside.

Drolet's operation manual for its Eco-55 shows how the maker splits pellet stove maintenance between the owner and the technician. Some steps are daily or weekly for the owner, such as emptying the burn pot and cleaning the glass. Others come after roughly 25 bags of pellets, such as the exhaust tubes, the heat exchanger and a look at every gasket, and the vent sweep comes after about a ton. Your stove's own manual has its own calendar, and we follow it.

The same manual says a cleaning at the end of the heating season matters most, because ash left in the stove over the summer months causes corrosion. Where your stove sits unused for months between fires, that end-of-season visit is the one to book.

Where the Vent Leaves the Wall

On Drolet's Eco-55 the vent is a listed pellet vent pipe of 3 or 4 inches. Where it leaves through an outside wall, the installation manual brings the pipe 6 inches past the siding, turns it up the wall with a tee, runs it up at least 36 inches, then finishes with an elbow pointing down and a spark arrester at the end. That spark arrester is mandatory and must be kept clear of debris.

Where the vent comes out matters because pellet exhaust can reach 500 degrees Fahrenheit. The same manual, which refers to NFPA 211, keeps the termination at least 48 inches below or beside, or 12 inches above, any door, window or air inlet that opens into a building, at least 12 inches above the ground, 24 inches from a neighboring building, and away from a gas meter or regulator. A direct vent stove may sit closer, 9 inches from an opening.

Those distances are often fine on the day of installation and wrong a few years later. A new window, a screened porch, a fence or a raised flower bed can end up too close to the cap. During a service we measure the termination against your stove's own table and tell you if something around it has changed.

• Doors, windows and air inlets beside or above the cap
• Height above the ground or a raised bed
• Distance to a neighboring building or a walkway
• Gas meter or regulator nearby
• Spark arrester clear of ash, nests and debris

Room to Service the Stove and Its Pipe

A pellet stove is a machine with access panels, a hopper and a cleanout on the vent, and each needs room. Drolet recommends 12 inches behind the Eco-55 for maintenance, and says a stove set in an alcove may have to be moved to reach its maintenance doors. The tee at the bottom of the outside vent run is where ash collects and where we open the pipe to clean it, so it has to stay reachable from the yard.

The pipe layout also decides how fast ash builds up. Drolet's manual says fly ash collects especially in horizontal sections, limits sideways runs to 9 feet, and asks for at least a foot of rise for every foot of horizontal run. The Florida Building Code, section M1410.1, holds the stove to its listing and the maker's instructions, so a vent run that strays from them gets written up even when the stove still lights.

When the Stove Shuts Down or Will Not Light

A pellet stove with a control board tells you what is wrong. On the Eco-55, a P code points to a blocked flue, H to overheating, L to a failed ignition, E to an empty hopper and C to a power outage. Drolet's manual asks owners never to unplug the stove to turn it off, because the board needs power to keep its safety features and to show the code.

An overheating code is the one to take seriously. The manual calls for maintenance and a vent check after every H code, and after three of them the control locks until the deeper cleaning is done. A failed ignition usually comes down to damp or poor pellets, a dirty or loose burn pot, a worn igniter or a wrong air setting, and we check them in that order before any part is replaced. Parts come from the stove's maker, matched to the model and serial number on its plate.

Gaskets, Glass and the Door Seal

Drolet's Eco-55 manual says a door that does not seal makes the glass hard to keep clean and can let combustion gases leak into the room. The maker's test is simple: close and latch the door on a strip of paper all the way around. If the paper slides out easily, the door is adjusted first, and the gasket is replaced with the maker's part when adjustment is not enough. The glass is cleaned with a stove glass cleaner, never an abrasive, and only when cold.

What You Can Do, and When to Stop

Owners can safely do the daily and weekly steps in their manual: empty the burn pot, wipe the cold glass and keep the hopper lid closed. Ash goes into a metal container with a tight lid, set on a noncombustible surface away from the house. Never vacuum warm ash, and use an ash vacuum rather than a household one. Unplug the stove only when it is cold and the manual tells you to service it.

Stop and call us when the stove shows repeated codes, when you smell smoke, or when you see soot around the outside cap. The EPA's advice for a smoke smell indoors is to shut the appliance down, open a window and call a professional. Drolet adds that any creosote layer of an eighth of an inch or more in the vent must be removed right away. For a new stove or a move to another wall, see our pellet stove installation page.

Ours is a Proudly American, family-owned company based locally on Spring Hill Drive, and an experienced technician from our own crew does every pellet stove visit. It opens with a free inspection and a written estimate.