HAS ANYONE HAD EXPERIENCE WITH A HEATWAVE WASTE OIL FURNACE? WE HAD A WEDCO AND THIS IS SUPPOSED TO BE A VERY SIMULAR FURNACE. WHEN OUR WEDCO NEEDED A HEAT CHAMBER THE SALESMAN SOLD US AN IMPROVED MODEL? OR SO HE TOLD US. THE HEAT CHAMBER BURNT A HOLE IN ONE Y... Login to read more.