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Have a Dovre 750 gas direct vent stove. How much pipe do i need before i elbow through the wall?

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Dovre is actually an old gas stove manufactured by what is now Hearth and Home Technologies. This is a discontinued model. visit for technical support. If they won't or can't help you let me know I think I have the older tech manuals somewhere.

Posted on Apr 18, 2009

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Is the monitor 422 heater considered a direct vent wall heater

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I boughta vermont castings model # 2610 cast iron radiance franklin stove it came w/pipes it a direct vent or a b vent..reason why i am asking is he gave me a "t" pipe w/ screen...

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Should the vent pipe be hot

If it is a single wall vent pipe and it goes into a masonary chimney that
has double wall pipe, you can expect the temperature to be over 120deg.

If it is double wall vent pipe all the way to the roof, I would say that
the pipe might be under 100 deg. I guess I would have to no what type
of vent config you have.

If you think that it is way hotter than you can recall in the past, if it has a induced draft blower, make sure it is operating. You could take the vent connection apart at the furnace and make sure it is not plugged.

If you have a water heater tied in with the furnace vent. You could take
a lighter or a match and put the flame near the water heater vent, if it
blows out than you have a problem with your vent system.

Things that could cause this is another fan operating, a gas or wood
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I recommend that you call the company which provides you with the gas and have them come out and look at your problem. They will be able to analyze your situatioin and make a recommendation to you. This is a free service. Good luck with it.

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Remove the two screws on the side trim. Remove the two top screws from the filter panel. Reach behind the heater and pull the sock down on the vent pipe. unclip the two clamps holding the vent pipe together. Remove the plastic elbow off of the vent termination. Slide the heater to the left to slide the vent pipe off of the vent termination. Remove the gas line after shutting the gas off.

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Toyo 56

Hi ejohn,

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Exhuast smell(odor)

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