Unbranded

FG8SA

80+ AFUE, Ultra-Low NOx Gas Furnace

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.

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

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.

User's Manual

10257400 | Published: 2/20

Archived Documents (1) 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.

User Manual for G8SA Ultra Low-N0x Series Gas Furnace

10298800 | Archived 5/20/2021 | Published: 4/20

Archived Documents (1) 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.

*G8SA Ultra-Low NOx Series Gas Furnace

D3138710 | Archived 7/5/2022 | Published: 9/21

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.

For 80+ G8SA Series Single Stage Furnaces

1027409A | Archived 7/8/2022 | Published: 7/20

For 80+ G8SA Series Single Stage Furnaces

10215780 | Archived 7/23/2020 | Published: 2/20

G8SA Gas Furnace

512F | Published: 8/21

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.

G8SA Gas Furnace

512F | Archived 8/19/2021 | Published: 5/20

G8SA Gas Furnace

512F | Archived 5/15/2020 | Published: 11/19

G8SA Gas Furnace

512F | Archived 11/26/2019 | Published: 11/19

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