AFS-271
Cleveland Controls HVAC Sensors, AFS Series

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AFS-271

Cleveland Controls HVAC Sensors, AFS Series
Cleveland-Controls
main product photo

AFS-271

Cleveland Controls HVAC Sensors, AFS Series
Cleveland-Controls
Pressure Switch, Field Adjustable
Item Number
AFS-271
MFG Item Number
19855
Series
AFS
More specs

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Description

HVAC Sensors, AFS Series
Item #
AFS-271
Pressure Switch, Field Adjustable

AFS Series Information

  • Field Adjustable
  • Operating Range Options: 0‑2 in W.C. or 0‑12 in W.C.
  • UL, CSA
  • Max Pressure: 1/2 psi
The AFS Series provides a general purpose proving switch designed for package burner, furnace, fuel‑burning equipment, HVAC and other Energy Management applications. It may be used to sense positive, negative, or differential air pressure. The plated housing contains a diaphragm, a calibration spring and a snap‑acting SPDT switch.

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Specifications

Specifications
Manufacturer Part Number 19855
Manufacturer Cleveland Controls
Product Series AFS
Family Series Cleveland Controls HVAC Sensors, AFS Series
Description Pressure Switch, Field Adjustable
Pressure Range 0-2 in WC
Connection 7/16-24 UNS 2A Male
Sensor Style Air Differential Switch
Display No
Maximum Pressure 0.5 psi
Voltage 115-277 VAC
Electrical Connection Spade
Operating Temperature -40-180 °F
Approvals CE, CSA, FM, UL
Net Weight 0.74 lbs
Gross Weight 0.735 lbs