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

Switchboard Fan Control Switch for Electrical Enclosure Cooling

A switchboard fan control switch helps regulate heat inside electrical enclosures by turning cooling fans...
switchboard fan control switch

Senasys Thermostats Used in Fireplaces and Wood Stoves

Senasys manufactures fireplace & wood stove thermostats that regulate temperature and protect solid fuel heating...
fireplace & wood stove thermostats

Senasys Thermostats for Industrial Refrigeration Unit Temperature Control

Senasys designs industrial refrigeration unit thermostats for accurate temperature regulation & system protection. Our products...
industrial refrigeration unit thermostats

Senasys Thermostats Found in Air Conditioning Units

Senasys manufactures air conditioning unit thermostats that deliver precise temperature regulation & system protection across...
air conditioning unit thermostats

Using a Snap Disc Thermostat in Refrigeration Condensers for Overheat Protection

In refrigeration systems, thermal protection at the condenser is essential for preventing system shutdowns, component...
refrigeration condenser snap disc thermostat

Improving Cold Weather Starts with an Engine Block Heater Thermostat Switch

In freezing temperatures, starting a vehicle becomes much harder. Engine block heaters solve this by...
engine block heater thermostat switch

Preventing Overheating in Rail Cars with a Locomotive Cabin Heater Switch

Trains operate in a wide range of environments, making effective climate control essential. Passenger rail...
locomotive cabin heater switch

How an Evaporator Temperature Switch Protects HVAC Systems from Freeze Damage

Evaporators are critical to any HVAC cooling system, and when their internal temperature drops too...
Evaporator Temperature Switch

Thermostats Used to Control and Limit Baseboard Heaters

Electric baseboard heaters provide efficient heating in residential and commercial spaces. However, because they operate...
Thermostats Used to Control and Limit Baseboard Heaters