from Godfrey, IL asked:
July 3, 2017
Will the DV-55-SPP-LP operate during an extended power outage?
This furnace relies on 120v and will not operate in the event of a power outage.
from Menahga, MN asked:
December 8, 2016
Is it normal for the fan to come back on after it has extracted the heat for 10 seconds?
This can indeed happen when the unit is cooling. Does it cut itself off after a period of time?
on December 8, 2016
from Harshaw, WI asked:
October 7, 2016
How long can the run from the furnace to the outside wall be? I need to run about 4' to vent horizontally through the exterior wall.
Unfortunately, the maximum venting distance is 19 inches.
on October 7, 2016
from CT asked:
February 27, 2016
My heater starts and stops the fan many times after the burner lights, then it runs steady. Is this normal for this heater?
The fan should not be operating sporadically, though it does have to reach a certain temperature to operate. You will want to make sure that the heat switch for your blower is in the proper place designated by the manufacturer so that it is getting the proper heat to operate.
on March 1, 2016
from Boise, ID asked:
December 9, 2014
Can you put an aftermarket filter pad on the air intake or will it restrict the air flow too much? I have a constant layer of dust in my house when the furnace is on.
You could cut and install a low restriction aluminum filter over the inside air intake of the heater. Direct vent heaters usually do not cause issues with dust buildup on the home because of their design. They pull all of their air from the outdoors for combustion and are completely sealed. The circulation of the air across the heat exchanger should not pull in any additional dust from the outdoors, as it is only moving indoor air, like a central air furnace.
on December 10, 2014
from RI asked:
November 28, 2014
Can this be installed 4" above the floor?
Yes, as long as the 82 3/8" height plus the 4" clearance from the top of the unit can be maintained.
on November 28, 2014
from Wareham, MA asked:
November 11, 2012
How much propane does this use daily when the furnace itself is not running?
When adjusted properly, the pilot light for this particular furnace will use approximately 1/8 of a gallon of propane per day.
Collin C. - NFI Master Hearth Professional
on November 12, 2012
from Eastampton, NJ asked:
March 30, 2012
Does this unit have any kind of a filter?
No, this unit neither has nor utilizes any filters.
Tyler M. - Fireplace Specialist
on March 30, 2012