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Replacing a PTY Switch

Out PTY Push-Pull switches can be found in a variety of industrial settings. However, we are not able to provide a direct replacement to some variations of the PTY switch due to the fact that some variations use a transformer that we no longer have in stock. We do still […]

431 Epoxy Sealed Thermal Switch Direct Mount

Snap Disc Freeze Protection Thermostats & Suds

A common application use for Senasys snap disc thermostats is freeze protection. We received a new application from a car wash company, who need a way to insure their equipment doesn’t freeze. They need to make sure the temperature is high enough in the bill boxes and automated cashier to […]

Panel Mount Temperature Control in Production Line

During the research and development phase for the digital temperature switch, we had a new application brought to us which allowed Senasys to pair a thermocouple with the temperature controller rather than our standard RTD sensor. A production line uses a hot brander to stamp cover plates (figure 1). As […]

Snap Disc Thermostats

How To Choose Which Switch Is Best For You?

Which Switch is Best for You? Senasys manufacturers a large variety of switches for HVAC systems, including our TC Switch (Firestat), bulb and capillary thermostat, bi-metal switches and micro snap action switches. Temperature HVAC Switches Senasys manufactures a wide array of temperature switches for HVAC systems including bulb and capillary […]

Coffee Makers Use Snap Disc Thermostats

Did you know that one of our switches could be used to make that cup of coffee you are drinking every morning? Well, now you do. I am going to get you a little insight on how our switches can be used in coffee makers as well as a few […]

Thermostat Switch Effects Car Horn Repair

Thermostat Switch Effects Car Horn Repair

Freeze Protecting Thermostat Switch Horn on a car was going off in the middle of the night caused by below-freezing temperatures. The horn sounds constantly under cold conditions, estimated below 25° F, until the fuse blows.  That fuse is rated at 15 amps and can run for many minutes, depending on the […]

Thermal Paste

Thermal Paste Improves Efficiency of Heat Transfer

Thermal paste, thermal grease, thermal gel, thermal compound, heat paste, heat sink compound– call it what you will. TSTP-S3 – Operating Temperature: -40°C to 200°C (-40°F to 392°F) Though the surface of your newly purchased thermostat switch seems smooth, it’s not.  Same goes for that pipe or housing that you’re […]

2511 Automatic Reset Thermostat Switch

Thermal Switch Retrofitted for Ovens

2511 Series Automatic Reset Thermal Switch February turned out to be the ‘alter your oven’ month. A customer from FL called in after many attempts to find a replacement thermal switch for his oven.  The old switch was 1/2” but he had such trouble locating them that he wasn’t dissuaded by […]

Epoxy Sealed Snap Disc Thermostat Switches

Cooling Fans for TV Cabinet in RV

Thermal Switch Controls Auxiliary Cooling Fans Thermal Switch (thermostat) specs:  2570F108-665 (Close 105°F, Open 95°F) Thermal switches used in conjunction with cooling fans are useful in protecting electronics.  R.B. from Baton Rouge, LA  used on of our sealed temperature switches to protect the TV in his motorhome.  He drives a […]

Solar Powered Flood Lights

Thermal Switch Reduces Energy Thermal switch specs: 2570F068-640 (Close by 35°F, Open by 25°F) W.K. of Laramie, WY is using one of our sealed thermal switches to reduce depletion of battery charge at freezing temperatures in a solar lighting system. Two 10-watt LEDs, mounted from a solar panel, flood the entry […]