Blower Fan Models MFTCW 140, MFTCW 199

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• Laars FT Blower Fan Models , Combi MFTCW and Heat Only MFTHW

  Blower(Fan) models Thursday June 11, 2020 7:00 AM MFTCW140= FT1407 (Serial #'s F1800309-Present) (Two Vacuum Tube APS -closed barb) (Revision 24) *New Style* MFTCW140= FT1405 (Serial #'s F1500000-F1800308) (Single Vacuum Tube APS-open barb) (Revision ...

• Blower Fan Models MFTHW 80, 100, 120, 140, 199

  Blower(Fan) Model MFTHW80= FT1862 MFTHW100= FT1863 MFTHW120= FT1864 MFTHW140= FT1407 MFTHW199= FT1916 *Manufacturers Illustration in ATTACHMENTS

• Generation 2 Laars MFTCW Dip Switch Settings

  See attachments for Laars MFTCW Generation 2 Dip Switch Settings .

• Laars FT Fan Speed Errors ! 44 and 41 -All models and sizes .

  It has been brought to my attention that there is a company that publishes manuals that suggests "adjusting fan speed" when an Error 44, 41 is seen . WE ARE NOT SUBSCRIBING TO THAT ! When an Error 44, or 41 is seen WE ARE CHECKING PROPER exhaust and ...

• Laars Manifolds for MFTCW and MFTHW -All Models and Sizes

  Laars Manifolds for MFTCW and MFTHW- All Models and Sizes. Laars Part #: Used With: System Connection Size: Indirect: P2134400 MFTCW ALL 1 1/2" N/A P2135900 MFTHW 80-140 1 1/4" 1" P2135800 MFTHW 199 1 1/2" 1 1/4" (1) #P2134400-The manifold return and ...