ACI Aci A/FS-1A Low Limit Thermostat
ACI Aci A/FS-1A Low Limit Thermostat

Aci A/FS-1A Low Limit Thermostat

Brand: ACI
SKU: A/FS-1A
Availability: Out Of Stock
$303.17
$303.17
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Description

Product Description

The ACI A/FS-1A is a low limit controller, also known as a Freeze Stat, designed for HVAC equipment needing low-temperature cutout protection to prevent cooling coils from freezing. It should be mounted between heating and cooling coils on the supply side of the fan unit and responds to the lowest temperature sensed along any 1 foot section.

  • Available with 6, 10, and 20 foot length capillaries
  • Adjustable set-point
  • Manual reset and automatic reset versions

Product Highlights

The ACI A/FS-1A is designed for freeze protection with SPDT and low limit freeze stats.

Product Information

Standard Information

  • Brand: ACI
  • Manufacturer Part Number: A/FS-1A
Technical Specifications
Stages
Single
System Switching
No
Fan Switching
No
Type
Low Limit
Differential
1.8F
Display
Mechanical
Controls Outputs
1 Set SPDT Contacts
Supply Voltage (Nominal)
120 VAC,240 VAC
Sensing Element
Vapor-filled, copper capillary tube
Output
A/FS-1, -3, -5: one SPDT Form 1C Relay
Contact Rating
250 VAC, 15 (8) A
Setpoint Range
14 to 54 F (-10 to 12 C) field adjustable
Setpoint Differential
1.8 F (1.0 C), fixed for auto reset
Setpoint Safety Lock
35.6 F (2.0 C) factory set; field adjustable
Housing Rating
NEMA 1 IP40
Operating Temperature
14 to 194 F (-10 to 65 C)
Operating Humidity
0 to 95%, non-condensing
ACI Aci A/FS-1A Low Limit Thermostat

ACI

Aci A/FS-1A Low Limit Thermostat

$303.17
ACI Aci A/FS-1A Low Limit Thermostat

ACI

Aci A/FS-1A Low Limit Thermostat

$303.17

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