The Cleveland Controls AFS-A is a general-purpose airflow proving switch for package burners, furnaces, and fuel-burning equipment. It senses positive, negative, or differential air pressure via a diaphragm and snap-acting SPDT switch. Features adjustable setpoint range and 1/8" and 1/4" sample connections. Includes protective enclosure cover with 1/2" conduit connection.
Cleveland Controls AFS-A Air Pressure Sensing Switch
Cleveland Controls
$64.95
In Stock
- SKU:
- AFS-A
- Product Type:
- Air Pressure Sensing Switch
- Subcategory:
- Airflow Proving Switch
- Application:
- Residential/Commercial
- System Type:
- Furnace, Package Unit, Boiler
- Installation Type:
- OEM Replacement
- Voltage:
- 120/240V AC
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 15A
- Setpoint Range:
- 0.5–30 PSIG
- Pressure Rating:
- 30 PSIG
- Inlet Size:
- 1/8" NPT (low pressure), 1/4" NPT (high pressure)
- Connection Type:
- NPT
- Connection / Joint:
- NPT
- Material:
- Brass body, Stainless Steel diaphragm
- Control Type:
- Non-Programmable
- Switch Action:
- SPDT