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For replacing the exact OEM heating control components, Supco® offers the complete line of CAMSTAT® controls


  • Adjustable FAN OFF setting
  • Universal replacement in forced air heating furnaces
  • Adjustable DIFFERENTIAL setting
  • Adjustable furnace temperature limit to match existing setting
  • UL® Recognized
  • CSA® Approved
  • Fan differential: 25°F to 50°F
  • WARNING: This product can expose you to chemicals including Lead and Lead compounds, which are known to the State of California to cause cancer and birth defects or other developmental harm. For more information, go to
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Limit term(5 and 6 N.C.) LRA @ 120V: 26.4 LRA
Limit term(5 and 6 N.C.) FLA @ 120V: 4.4 FLA
Fan term (2 and 4 N.O.) LRA @ 240V: 48 LRA
Fan term (2 and 4 N.O.) LRA @ 120V: 82.8 LRA
Fan term (2 and 4 N.O.) FLA @ 240V: 8.0 FLA
Fan term (2 and 4 N.O.) FLA @ 120V: 13.8 FLA
Limit differential: 30 °F
Limit temp.: 150 °F to 250 °F
Fan off temp.: 90 °F to 120 °F
Length: 7"
Universal fan and limit controls
SDS Product Sheets Cross Reference Information
no entry FAL7C20BT120AB_prd_001.pdf
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Manuals Application Sheets Software
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Replacement Part:FF594
Part Description:
Manufacturer :A-1®

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