The Armstrong Furnace R44704-002 Induced Draft Assembly is a critical OEM replacement component designed to maintain the integrity of the combustion cycle in high-efficiency residential and commercial gas furnaces

In the V5011N3038

5" water column (WC) for natural gas

and Tempstar HVAC units

these two part numbers are identical in technical specification and performance

Johnson Controls F261MFH-V01C Flow Switch Refrigerant The Armstrong Furnace R44704-002 InducedJohnson Controls F261MFH V01C Flow Switch, Inline Low Flow Model, Nema 4 Enclosure, 24V 240 Vac, SPDT, 3 4" x 3 4" Inlet and Outlet F261MFH V01C is the direct replacement for F61MD 2