Hello
Well after two winter seasons my neighbor's 25-pdvc stove was well overdue for a good cleaning and inspection. So we called in Scott Williamson and he went thru it with a fine tooth comb. Scott has all the tools, knowledge and experience that is needed to assure the stove is safe and running properly. Also, he is a great guy to work with.
We found that the original installation had adjustable slip vent in the wall-thru connected to the inside elbow and smoke was escaping inside the wall!! The inside wall-thru hole was enlarged but jaggered so the larger slip pipe would go thru!
We replaced it with a new wall-thru and the correct 3" pellet pipe.
Here is what we learned. Please let me know if there is anything else to add. Thanks
Cleaning and inspecting the Englander 25-PDVC
1. Check for proper install and note clearances. If improper install is dangerous then consult with owner.
2. Unplug the Wood Pellet Stove and using a Volt-Meter check the AC outlet for consistent power within reasonable limits.
Most stoves are 120 volts so if it measures between approx 115 and 123 volts AC and does not fluctuate, then the stove will work properly.
In our case the volt meter measured 119 volts AC and was very steady.
3. Disconnect the Flue and outside air intake if connected. Then pull the stove out to work on it.
4. Using the vacuum clean just the inside of the window with the soft brush.
5. Clean the window with a bottle of spray water and paper towel. Then wet the paper towel more and dip it into
the ash to remove the brown ash that is stuck to the window. At this time inspect the door gasket for proper seal.
Use the dollar bill test if needed. The door gasket is usually good for 5 years or so.
6. Now vacuum the inside of the stove.
Remove the Back plate and the burn box bottom wear plate and continue to vacuum all the loose ash.
Take a paint brush to brush off the ash in hard to reach areas with the vacuum or vacuum with brush attachment.
7. Remove the blowers for cleaning.
Now remove the back, left side plate and control panel to get at the blowers. Disconnect the 2 electrical wires first.
Behind the left side plate is the exhaust blower and on the right side behind the control panel is the convection blower.
Both blowers on the newer 25-pdvc stoves are sealed and do not need any lubrication.
8. Take the blowers outside and clean the blowers with a bottle type scrub brush. Then blow them out with a compressor.
Take the exhaust blower and scrape behind the fan blades with a putty knife.
Put back Blowers, the stock lytherm exhaust gasket can be saved in pieces and glued back with gasket
cement the 1st time. After that the white aftermarket gaskets for approx $10 should be used.
They can be reused much more!
9. Inspect the motors and atleast the bottom auger
Disconnect the wires to each motor.
About 4 turns of the bolt behind each motor should loosen them enough to remove them.
If the bolt is not facing up, then attach a line cord preferably with alligator clips to the motor contacts to rotate the
shaft for easy bolt access.
Note: The top motor works intermittently feeding the pellets according to the set feed rate. The bottom motor runs
constantly pushing the pellets into the burn pot. Both motors are the same 1 rpm gear reduction units that
are 115 volts AC.
If the coil windings are yellowed and burned they should be replaced or they will probably fail on a cold day in
winter when you need the heat.
The bottom auger is most likely to fail when 5 years old or so, but good stove cleaning and good
pellets certainly extends the life!
Remove the bottom auger and assure the gasket is good and there is no creosote that may indicate some burn back.
If the bottom auger is burned remove the top auger to clean and check but make sure no pellets in the hopper first!
Also assure the auger back flange is flexible and not binding up.
Dust and clean motors and auger(s)
When putting the motors back you can rotate them like rotating tires to get more even wear for
longer lasting motors!
You can also mark them with a felt tip marker so you know the original configuration.
Example: F for original Factory and U for the original Upper motor and L for the original Lower motor.
Put back motors and auger(s) by tightening the upper left auger bolt, bottom right auger bolt,
top right auger bolt and bottom left auger bolt in sequence. Then turn auger(s) by hand to assure they move freely.
Also check the front of the bottom feed tube and clean any pellet dust
or creosote out to assure front of auger is also moving freely.
10. Check pressure switch to assure air tube is clean. Vacuum or clean with a pipe cleaner. If end is damaged you can
snip off some and reconnect once and still have enough slack to clear the exhaust plenum.
11. Now clean all flue venting with pellet brush and assure air intake is also free and clear.
Assure there is atleast one screw on stove adapter flue pipe and joints have high temp silicone for
proper seal inside the house.
Having a "T" pipe at the top as well as the bottom of a vertical install makes it much easier to clean from the inside,
especially if far above ground level.
You can use the leaf blower trick but a good pellet brush will assure there are no obstructions to deal with.
12. Now put control panel, left side and back of stove together and re-attach vent and OAK.
Always test out stove and assure both blowers are operating properly when done. Before pellets ignite check flue for smoke leakage. This also assures ignitor is working properly.
You can also spray the fan blades and empty hopper with spray graphite that you can buy at the automotive store for smoother operation.
Here is a few pics
Well after two winter seasons my neighbor's 25-pdvc stove was well overdue for a good cleaning and inspection. So we called in Scott Williamson and he went thru it with a fine tooth comb. Scott has all the tools, knowledge and experience that is needed to assure the stove is safe and running properly. Also, he is a great guy to work with.
We found that the original installation had adjustable slip vent in the wall-thru connected to the inside elbow and smoke was escaping inside the wall!! The inside wall-thru hole was enlarged but jaggered so the larger slip pipe would go thru!
We replaced it with a new wall-thru and the correct 3" pellet pipe.
Here is what we learned. Please let me know if there is anything else to add. Thanks
Cleaning and inspecting the Englander 25-PDVC
1. Check for proper install and note clearances. If improper install is dangerous then consult with owner.
2. Unplug the Wood Pellet Stove and using a Volt-Meter check the AC outlet for consistent power within reasonable limits.
Most stoves are 120 volts so if it measures between approx 115 and 123 volts AC and does not fluctuate, then the stove will work properly.
In our case the volt meter measured 119 volts AC and was very steady.
3. Disconnect the Flue and outside air intake if connected. Then pull the stove out to work on it.
4. Using the vacuum clean just the inside of the window with the soft brush.
5. Clean the window with a bottle of spray water and paper towel. Then wet the paper towel more and dip it into
the ash to remove the brown ash that is stuck to the window. At this time inspect the door gasket for proper seal.
Use the dollar bill test if needed. The door gasket is usually good for 5 years or so.
6. Now vacuum the inside of the stove.
Remove the Back plate and the burn box bottom wear plate and continue to vacuum all the loose ash.
Take a paint brush to brush off the ash in hard to reach areas with the vacuum or vacuum with brush attachment.
7. Remove the blowers for cleaning.
Now remove the back, left side plate and control panel to get at the blowers. Disconnect the 2 electrical wires first.
Behind the left side plate is the exhaust blower and on the right side behind the control panel is the convection blower.
Both blowers on the newer 25-pdvc stoves are sealed and do not need any lubrication.
8. Take the blowers outside and clean the blowers with a bottle type scrub brush. Then blow them out with a compressor.
Take the exhaust blower and scrape behind the fan blades with a putty knife.
Put back Blowers, the stock lytherm exhaust gasket can be saved in pieces and glued back with gasket
cement the 1st time. After that the white aftermarket gaskets for approx $10 should be used.
They can be reused much more!
9. Inspect the motors and atleast the bottom auger
Disconnect the wires to each motor.
About 4 turns of the bolt behind each motor should loosen them enough to remove them.
If the bolt is not facing up, then attach a line cord preferably with alligator clips to the motor contacts to rotate the
shaft for easy bolt access.
Note: The top motor works intermittently feeding the pellets according to the set feed rate. The bottom motor runs
constantly pushing the pellets into the burn pot. Both motors are the same 1 rpm gear reduction units that
are 115 volts AC.
If the coil windings are yellowed and burned they should be replaced or they will probably fail on a cold day in
winter when you need the heat.
The bottom auger is most likely to fail when 5 years old or so, but good stove cleaning and good
pellets certainly extends the life!
Remove the bottom auger and assure the gasket is good and there is no creosote that may indicate some burn back.
If the bottom auger is burned remove the top auger to clean and check but make sure no pellets in the hopper first!
Also assure the auger back flange is flexible and not binding up.
Dust and clean motors and auger(s)
When putting the motors back you can rotate them like rotating tires to get more even wear for
longer lasting motors!
You can also mark them with a felt tip marker so you know the original configuration.
Example: F for original Factory and U for the original Upper motor and L for the original Lower motor.
Put back motors and auger(s) by tightening the upper left auger bolt, bottom right auger bolt,
top right auger bolt and bottom left auger bolt in sequence. Then turn auger(s) by hand to assure they move freely.
Also check the front of the bottom feed tube and clean any pellet dust
or creosote out to assure front of auger is also moving freely.
10. Check pressure switch to assure air tube is clean. Vacuum or clean with a pipe cleaner. If end is damaged you can
snip off some and reconnect once and still have enough slack to clear the exhaust plenum.
11. Now clean all flue venting with pellet brush and assure air intake is also free and clear.
Assure there is atleast one screw on stove adapter flue pipe and joints have high temp silicone for
proper seal inside the house.
Having a "T" pipe at the top as well as the bottom of a vertical install makes it much easier to clean from the inside,
especially if far above ground level.
You can use the leaf blower trick but a good pellet brush will assure there are no obstructions to deal with.
12. Now put control panel, left side and back of stove together and re-attach vent and OAK.
Always test out stove and assure both blowers are operating properly when done. Before pellets ignite check flue for smoke leakage. This also assures ignitor is working properly.
You can also spray the fan blades and empty hopper with spray graphite that you can buy at the automotive store for smoother operation.
Here is a few pics