HVAC Equipment

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In: HVAC

Senasys manufacturers a large variety of temperature switches for HVAC systems: Bi-metal temperature switches Bulb and capillary thermostats Mechanical line voltage thermostats Switches found in HVAC systems are mechanical controls that are based on physics. More times than none, most HVAC systems have a requirement for these controls rather than an electronic type controller because failure modes are limited versus an electronic control. Rather than an electronic controller using inputs/outputs to communicate with the HVAC equipment, our temperature switches react to change in the environment causing the equipment mode to change as a reaction. For more information about the temperature switches Senasys offers to theRead More →

Duct High Limit Switches Control Exhaust Fans

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In: Building Automation Systems, HVAC

Many buildings require a high limit switch to prevent spread of fire or smoke. If the building uses an exhaust fan to maintain cooling, many building inspectors will require a limit control to be in place, such as the TC duct high limit switch. A duct high limit switch can sense temperature change up to 200°F. If a fire or smoke is present, to avoid the exhaust fan from spreading the fire and smoke throughout the building, the duct high limit switch senses the air temperature change to shut down the exhaust fan preventing spread of the fire and smoke. Continue reading below for moreRead More →

Duct Fan and Limit Switch

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In: Company News

Our CEMCO TC switch product line currently only provides a limit switch solution (contacts open on temperature rise). Many of our competitors offer a duct fan and limit switch solution that we have began research and product development. The duct fan and limit switches will open and close two sets of contacts when there is a change in temperature. If you have a requirement for a fan and limit switch, click here to contact us. Duct Fan and Limit Switch Product Development Recently, a manufacture reached out to us with a temperature monitoring application where they would like to have a thermostat switch that controlledRead More →

Adjustable Temperature Switch Manufacturer

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In: Helpful Information

Senasys, a leading sensor and switch manufacture, provides a variety of adjustable temperature switches for monitoring and controlling different heating elements. Duct Limit Control Bulb and Capillary Temperature Switches Line Voltage Thermostats Electronic Temperature Control Our adjustable temperature switches are made in the USA, 100% tested before leaving the factory and sold all over the globe. Looking for more information on which adjustable temperature switch fits your application best? Continue reading below for information on each kind of temperature switch Senasys manufactures, or click here to contact our technical support team.  Different Types of Adjustable Temperature Switches Senasys is a leading manufacturer of temperature switchingRead More →