Furnace Controls | McMaster-Carr

Filter by

Voltage

Application

Output Voltage

Probe Type

Measurement Unit

Thermocouple Probe Type

PL-II

Maximum Switching Current @ Voltage

For Use With

Controller Output Type

Maximum Temperature

Switch Designation

Electrical Phase

Mounting Location

Number of Circuits Controlled

Temperature Setting

For DIN Panel Cutout Size

Wire Connection

Actuation Point Adjustability

Display Type

Total Number of Outputs

Number of Outputs

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Switch Starting Position

329 Products

Fluid Handling

Temperature Controllers

Precisely regulate process temperatures; more accurate than temperature switches

93 products

Water Heater Thermostats

Replace the thermostat on your water heater

3 products

Temperature Switches

Turn heating equipment on or off at a specified temperature

137 products

Heating, Ventilation, and Air Conditioning

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

67 products

Thermostat Guards

Restrict access to thermostats and protect them from damage

12 products

Duct Damper Actuators

Automatically adjust duct dampers to regulate airflow

5 products

Facility and Grounds Maintenance

Drinking Fountain Replacement Parts

Replace nozzles, regulators, filters, handles, and other original manufacturer parts

2 products