Quadrifire 3100 ACT - Fire Brick

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HighHeat22

Member
Sep 29, 2011
172
southern michigan
Have a under performing Quad 3100 ACT. This is my 1st season with this stove and it has under performed and i have tried everything. Everything has been discussed in a prior thread and its still not performing well at all. Only getting 5.5 to 6hr burn times on a load and the stove doesnt maintain its higher temp for long. Have 2 friends that run quads and they are outstanding performers. I came across a thread from 2012 that talks about quadrifires using there own specific fire brick. I did install new fire brick made by vogelzang that was the same size 9x4.5x1.25 that the manual calls for. Does anyone know if quadrifires use a special fire brick in them or should I be using a denser or harder fire brick.
 

TomMcDonald

Feeling the Heat
Nov 18, 2022
319
Australia
Have a under performing Quad 3100 ACT. This is my 1st season with this stove and it has under performed and i have tried everything. Everything has been discussed in a prior thread and its still not performing well at all. Only getting 5.5 to 6hr burn times on a load and the stove doesnt maintain its higher temp for long. Have 2 friends that run quads and they are outstanding performers. I came across a thread from 2012 that talks about quadrifires using there own specific fire brick. I did install new fire brick made by vogelzang that was the same size 9x4.5x1.25 that the manual calls for. Does anyone know if quadrifires use a special fire brick in them or should I be using a denser or harder fire brick.
Is the ACC operating correctly? Seems to me that contraption could get stuck open and feed too much air into the base of the fire making your wood burn too quickly.

Have you tried to operate the stove without the ACC to see how it performs?
 

begreen

Mooderator
Staff member
Nov 18, 2005
99,717
South Puget Sound, WA
Quadrafires use pumice firebrick instead of regular firebrick.
It worth checking to make sure the ACC is not sticking open.

How tall is the flue system on this stove?
 

HighHeat22

Member
Sep 29, 2011
172
southern michigan
This is a quad Act model not an Acc model. this Act only has 2 manual air controls. The Acc model is much different . Im not familier with the Acc model but I believe its on an automatic secondary burn control. Correct me if im wrong.
 

HighHeat22

Member
Sep 29, 2011
172
southern michigan
Please educate me on the pumice fire brick. Im not familier with it.
 

HighHeat22

Member
Sep 29, 2011
172
southern michigan
This is a quad Act model not an Acc model. this Act only has 2 manual air controls. The Acc model is much different . Im not familier with the Acc model but I believe its on an automatic secondary burn control. Correct me if im wrong.
Please educate me on pumice firebrick vs ceramic firebrick.
 

begreen

Mooderator
Staff member
Nov 18, 2005
99,717
South Puget Sound, WA
Please educate me on the pumice fire brick. Im not familier with it.
There are two types of firebrick, heavy clay bricks, and pumice firebricks which are made from volcanic pumice. The pumice firebricks have a much greater insulating value than the clay bricks. This helps keep the firebox come up to temperature quicker and keeps the fire hotter. They also may help reduce clearances. Pumice firebrick is more expensive than mass-manufactured clay brick.
 

TomMcDonald

Feeling the Heat
Nov 18, 2022
319
Australia
This is a quad Act model not an Acc model. this Act only has 2 manual air controls. The Acc model is much different . Im not familier with the Acc model but I believe its on an automatic secondary burn control. Correct me if im wrong.
Ok apologies.
The ACC is just a timer on the primary burn controls that close off air over time.
This is a quad Act model not an Acc model. this Act only has 2 manual air controls. The Acc model is much different . Im not familier with the Acc model but I believe its on an automatic secondary burn control. Correct me if im wrong.