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Tjernlund Duct Airstat - PS1503

Tjernlund
SKU:
NLE5TJ_PS1503
|
UPC:
080956890009
Availability:
In Stock: Ships in 4 to 5 business days
$93.60
Low Stock!
Available

The Tjernlund Duct Airstat is used to automatically activate Duct Booster fans by sensing positive pressure in a forced air heating and/or cooling system. The Single pole, single throw, snap-acting switch is activated by a diaphragm with a factory installed sampling probe inserted directly into the duct plenum.

The Duct Airstat can be used to initiate such auxiliary devices as: Duct Boosters, Electronic Air Cleaners, Electrical Duct Heaters, and Humidifiers. The electrical contacts of the switch are closed upon sensing positive air pressure generated by the blower.

Additional Information:

Important: All wiring must comply with applicable codes and ordinances. The Duct Airstat must be mounted in a vertical position. Installations in larger ducts or dead spots" in duct work may not create enough positive pressure impact" to activate the Duct Airstat.

Adobe PDF Icon  Installation Instructions


Specifications:
  • Dimensions: 5 1/2" Wide x 3" High
  • Electrical Rating: 278 VA Pilot Duty at 24 Volts AC, 300 VA Pilot Duty at 115 to 277 Volts AC, 15 AMPS Non-Inductive to 277 Volts AC
  • Maximum Pressure: 1/2 PSI
  • Operating Temperature Range: -40 to 1900 F
  • Includes: A fixed fan-on" setpoint, Integral pressure probe, Sealing gasket, and Mounting hardware
  • Compatible with the 5TJ-SC-1 Speed Control

1 Year Limited Manufacturer's Warranty


Width:
6.00 (in)
Height:
6.00 (in)
Depth:
6.00 (in)
_PDF:
tjernlund-8504014|pdf|Installation Instructions
Clearance:
Non-Clearance
Country Of Origin:
United States
Product Type:
Fans & Blowers
_Base Price:
93.6
Left Overlay Image:
Made in America.png

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