Unbranded

CMF3

80% AFUE Gas Furnaces *Manufactured Housing*

Product Identifier

644F | Published: 2/21

Archived Documents (8) Click to Show/Hide

Please note that the 4th and 5th digits of your serial number indicate the year and the 6th and 7th digits indicate the month. To find the correct document, please look at the document’s published date.

CMF3 Gas Furnace (80% AFUE)

715E | Archived 1/20/2022 | Published: 5/20

CMF3 Gas Furnace (80% AFUE)

715E | Archived 5/14/2020 | Published: 9/18

User's Manual for CMF3 Series Gas Furnace

1010287A | Archived 11/9/2022 | Published: 8/17

CMF3 Gas Furnace (80% AFUE)

715E Archived 9/13/2018 | Published: 7/17

CMF3 Gas Furnace (80% AFUE)

1017459B | Published: 10/18

Archived Documents (4) Click to Show/Hide

Please note that the 4th and 5th digits of your serial number indicate the year and the 6th and 7th digits indicate the month. To find the correct document, please look at the document’s published date.

CMF3 Furnace Series, Single Phase / 60 Hz

1028619A | Archived 5/31/2023 | Published: 4/20

CMF3 Furnace Series, Single Phase / 60 Hz

10286190 | Archived 5/31/2023 | Published: 4/20

CMF3 Gas Furnace (80% AFUE)

1017459A Archived 10/23/2018 | Published: 4/18

CMF3 Gas Furnace (80% AFUE)

10174590 Archived 4/25/2018 | Published: 8/17

CMF3 Gas Furnace

1034940A | Published: 5/23

CMF3 80% AFUE Gas Furnace

10252270 | Published: 11/18

Archived Documents (10) Click to Show/Hide

Please note that the 4th and 5th digits of your serial number indicate the year and the 6th and 7th digits indicate the month. To find the correct document, please look at the document’s published date.

CMF3 Gas Furnace

10349400 | Archived 5/31/2023 | Published: 9/22

CMF3 Gas Furnace

10259100 | Archived 9/27/2022 | Published: 3/20

CMF3 80% AFUE Gas Furnace

1010248B Archived 11/5/2018 | Published: 10/18

CMF3 80% AFUE Gas Furnace

1010248A Archived 10/23/2018 | Published: 9/18

CMF3 80% AFUE Gas Furnace

10102480 Archived 9/28/2018 | Published: 8/17

Limited Part Warranty

10348310 | Published: 3/17

Archived Documents (7) Click to Show/Hide

Please note that the 4th and 5th digits of your serial number indicate the year and the 6th and 7th digits indicate the month. To find the correct document, please look at the document’s published date.

QR Code Reference Sheet with SEER2/HSPF2 Products

373E | Archived 9/14/2022 | Published: 8/22

QR Code Reference Sheet with SEER2/HSPF2 Products

373E | Archived 8/10/2022 | Published: 8/22

QR Code Reference Sheet with SEER2 Products

373E | Archived 8/4/2022 | Published: 7/22

QR Code Reference Sheet with SEER2 Products

373E | Archived 7/20/2022 | Published: 6/22

Limited Parts Warranty

1018712A Archived 7/8/2019 | Published: 9/18

Limited Parts Warranty

10187120 Archived 9/28/2018 | Published: 4/18

Limited Parts Warranty (French)

1018712FA Archived 7/8/2019 | Published: 5/18

Archived Documents (3) Click to Show/Hide

Please note that the 4th and 5th digits of your serial number indicate the year and the 6th and 7th digits indicate the month. To find the correct document, please look at the document’s published date.

Limited Parts Warranty (English)

1018712B | Archived 10/27/2021 | Published: 7/19

Heating Products for Manufactured Homes

699E Archived 9/27/2018 | Published: 8/17

Limited Parts Warranty (French)

1018712FB | Archived 10/27/2021 | Published: 7/19

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