A28AK-1C
Johnson Controls Controllers, A28 Two Stage Duct Thermostat Series
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A28AK-1C

Johnson Controls Controllers, A28 Two Stage Duct Thermostat Series
In stock
Item Number
A28AK-1C
MFG Item Number
A28AK-1C
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Controllers, A28 Two Stage Duct Thermostat Series
Item #
A28AK-1C
Two Stage Temp Control; 30/110F;

A28 Two Stage Duct Thermostat Series Information

  • Flat Flange Mounting with Special Coil Element Permits Positioning of Sensing Bulb in the Appropriate Portion of the Air Stream
  • Unaffected by Barometric Pressure or Cross Ambient Temperatures
  • Two Single‑Pole, Double‑Throw (SPDT) Snap‑Acting Switches
The A28AK is a two‑stage temperature control with special air coil sensing element and adjustable mounting flange. These duct thermostats are used on roof top units, make‑up heaters, duct heaters, and air handling systems of all types.

Specifications

Specifications
Manufacturer Part Number A28AK-1C
Item Number A28AK-1C
Manufacturer Johnson Controls
Product Series A28 Two Stage Duct Thermostat
Family Series Johnson Controls Controllers, A28 Two Stage Duct Thermostat Series
Output 2 SPDT
Max Temperature 140 °F
Setpoint Temp Range 30-110 °F
Differential Temperature 3 °F
Net Weight 1.28 lbs
Gross Weight 1.81 lbs
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