Thermo Pride counterflow/horizontal furnaces can be mounted horizontally where height restrictions are paramount. For instance in a basement crawl space or attic. Most furnaces draw cold air in at the bottom and warm air is released out the top. In certain situations, this is not practical and a counterflow or ("downflow") furnace is needed. In a counterflow furnace, cold air is drawn in from the top and warm air is released out the bottom. The OD6 comes with a factory standard PSC blower motor but can be upgraded to the optional ECM Blower Motor for quieter start up, greater efficiency, and more comfortable operation due to infinite fan motor speeds.,
,

Thermo Pride OD6FA072D48

Thermo Products Parts AOPS7696 Conversion Kit Natural Gas>Propane

Thermo Products Heating Parts AOPS7696

Thermo Products Motors AOPS7347 Blower Fan Motor Direct Drive OL5/OL11/OT11 3/4 HP

Thermo Products Motors AOPS7347

Thermo Products Parts 620009 Right Side Casing

Thermo Products Heating Parts 620009

Thermo Products Parts PT1819X2020 Plenum Transition 18" x 19"-20" x 20"

PT1819X2020

Thermo Products Parts AOPS7703 Heat Exchanger Gasket Kit 37/39 Series

Thermo Products Heating Parts AOPS7703

Thermo Products Parts 410070 MF1800 Media Replacement

Thermo Products Heating Parts 410070

Thermo Products Motors AOPS-7499 Conversion Motor Direct Drive OL6 ECM

Thermo Products Motors AOPS-7499

Thermo Products Motors AOPS7480 Conversion Motor Direct Drive ECM

Thermo Products Motors AOPS7480

Thermo Products Parts 330017 Header Gasket 25'

Thermo Products Heating Parts 330017

Thermo Products Parts 330212 Burner Plate Gasket

Thermo Products Heating Parts 330212

Thermo Products Parts 330189 Burner Box Gasket

Thermo Products Heating Parts 330189