Originally Posted by Donna D.
Frederick says his Fiberstream
has a combo Duette_Range-Furnace.
Early Fiber Streams (like mine) had the Duette Combo, where the stove's oven had a blower motor underneath and a vent below the oven door. Later ones (like Benita's) separated the two, with a regular stove and oven in the kitchen and a furnace
under the street-side bunk next to the water heater. I don't know exactly when the change happened, but yours may be one of the 1st ones built after the change if you have a furnace
under the bunk beside the water heater. The ones I have seen like that are Fiberglass RV - Document Center - Suburban Dynatrail Furnace