Micro Snap Action Switches, Float Switches, Air Flow Sensors…

Snap Action Switches for HVAC Systems

Senasys manufacturers a variety of snap action switches for HVAC systems in addition to our temperature and pneumatic switches. Common snap action switches used in HVAC systems use a sail or styrene float actuator. The sail actuator detects when air flow is present and the styrene float actuator notices when a defined fluid level is in the system.

Read further details about these applications and/or our temperature switches below, or click here to shop!


Air Flow Switches for HVAC Systems

sail snap action switch detects air flow

Sail switches are used to sense air flow within a system. When air flow is lost in the system, the sail switch will trigger an appliance such as a booster fan to restore air flow. The sail switch is a stable, low cost solution for sensing air flow and pressure.

For more information, click here to visit the product page.

HVAC Float Switchfloat switch detects liquid level

Our condensate / styrene float switches sense a pre-defined liquid levels, such as a dehumidifier drip pan. When the level is met, this simple float switch kicks on a pump to lower the water level or shuts the appliance down. The HVAC float switch is designed with a Stainless Steel leaf and styrene float for an economical solution to monitor liquid levels.

For more information, click here to visit the product page.


Temperature Switches for HVAC Systems

Temperature Switch in HVAC Systems

In addition to our micro snap action switches, Senasys manufactures a wide array of temperature switches for HVAC systems including bi-metal snap disc thermostats, capillary and bulb thermostats and duct limit switches. The temperature switches for HVAC systems typically are used as a fan or limit when a pre-defined temperature is reached.

For more information about our temperature switches, visit www.senasys.com.

Learn more about switches for HVAC systems Contact us about switches for HVAC system.

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