SENASYS

HVAC 

Senasys Bi-Metal Snap Disc Thermostats are used throughout HVAC systems to provide reliable thermal control & system protection. These thermostats regulate temperatures in heating units, control fan operation in air conditioning systems, & monitor ventilation components. They also function as safety switches, responding to abnormal temperature spikes to protect equipment.

Engineered for durability & energy efficiency, Senasys thermostats help improve HVAC system performance while maintaining safety across a range of residential, commercial & industrial applications.

Explore the information below to see how Senasys Bi-Metal Snap Disc Thermostats support effective temperature management in HVAC environments.

custom options

Designed & manufactured to meet requirements of original equipment manufacturers worldwide.

high quality

Senasys products are 100% tested before they leave our facilities.

Certified

Senasys products are UL/cUL Recognized.

made in u.s.a.

Senasys products are designed & manufactured in Eau Claire, Wisconsin, U.S.A.

HVAC

Prevent Overheating with a Snap Disc Limit Switch for Baseboard Heater Applications

Electric baseboard heaters operate at high temperatures, and without proper safeguards, they pose fire and...
snap disc limit switch for baseboard heater

Furnace Thermostat and Safety Switches

Heating systems depend on accurate and reliable controls to regulate temperature, protect against overheating, and...
Furnace thermostat and safety switches

Furnace Limit Switch: Protecting HVAC Systems with Snap Disc Thermostats

Furnaces play a critical role in residential and commercial heating systems. However, they also pose...
Furnace Limit Switch

Senasys Thermostats Control & Limit Electric Heaters

Senasys thermostats provide reliable control & limit functions for electric heater applications. From line voltage...
Electric Heater Thermostat Control & Limit

Electric Heater High Limit Switch: Snap Disc Thermostats for Overtemperature Protection

A high limit switch is used in an electric heater to shut off the heating...

Vibration Resistant Epoxy Sealed Snap Disc Switches Enhance Generator Reliability

Generators often operate under rigorous conditions involving substantial vibration, posing a significant risk to sensitive...
Vibration Resistant Epoxy Sealed Snap Disc Switches

Snap Disc Temperature Control for EV Chargers – Protecting Components from Overheating

As electric vehicle adoption increases, reliable charging infrastructure becomes essential. EV chargers operate at high...
Snap Disc Temperature Control for EV Chargers

Snap Disc Temperature Control for CNC Machines – Preventing Overheating

CNC machines generate significant heat during operation, which can damage sensitive electronics if not properly...
Snap Disc Temperature Control for CNC Machines

Protecting Electrostatic Precipitators with Snap Disc Thermostats

Electrostatic precipitators improve air quality in industrial and residential settings by removing airborne particles without...
Snap Disc Thermostat for Electrostatic Precipitators