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Small khaki pressure switch in plastic housing

Tjernlund Products, Inc.

Tjernlund Products, Inc. 950-1032 Pressure Switch

SKU CH-EEM9-WAZSY

Pressure switch compatible with Tjernlund HS3 models and item G1004613

  • weight1.90
  • descriptionPressure Switch, For Use With Item Number G1004613, For Use
  • Reliable pressure monitoring for HS3 systems
  • Exact fit for Tjernlund G1004613 equipment
  • Lightweight 1.90 unit simplifies installation
  • New condition ensures full operational life
  • Manufactured by Tjernlund Products Inc.

Purpose and Compatibility

This Tjernlund pressure switch is a fan accessory designed to control the HS3 model. It pairs specifically with item number G1004613 for proper system integration. Installers and maintenance technicians use it to automate fan operation based on pressure changes.

Sustained Operation

The switch monitors pressure continuously during extended fan cycles rather than reacting to momentary spikes. Its calibrated response maintains consistent airflow regulation over long periods. This steady performance supports reliable ventilation in demanding environments.

Build and Connections

The unit weighs 1.90 units and features a khaki finish with Flex-Tac fabric elements for durability. Mounting aligns directly with Tjernlund HS3 hardware without adapters. The connection points suit standard wiring practices for secure, lasting installation.

Highlights

  • Reliable pressure monitoring for HS3 systems
  • Exact fit for Tjernlund G1004613 equipment
  • Lightweight 1.90 unit simplifies installation
  • New condition ensures full operational life
  • Manufactured by Tjernlund Products Inc.

Specifications

BrandTJERNLUND
weight1.90
descriptionPressure Switch, For Use With Item Number G1004613, For Use With Mfr. Model Number HS3, Fits Brand Tjernlund

Questions about this item

Does the 950-1032 pressure switch draw continuous power or generate heat during all-day operation?

The pressure switch is a passive mechanical component with no electrical draw, so it produces no heat and consumes no power while the HS3 system runs continuously.

Which existing Tjernlund equipment must I already have for the 950-1032 to function?

This switch is designed specifically for the HS3 model and item number G1004613; it will not operate without that compatible Tjernlund fan system installed.

Will the 950-1032 integrate with an older Tjernlund HS3 unit I have kept in service?

Yes, the switch fits the HS3 model referenced by item G1004613, so it works with that existing hardware without modification.

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