All Relays & Switches

Product DescriptionThe Reznor 101916 Oil Primary Heater Control is engineered for superior management of oil-fired heating systems. It's designed to optimize the operation and energy efficiency of industrial and commercial environments. Reliable temperature management Efficient energy usage Robust construction for durability Product HighlightsThis control...

1/2 in. Bimetal Manual Reset High Temperature Control Cut In Temp: Manual Cut Out Temp: 250 Deg F 0.1 Lbs

Product DescriptionThe Rheem 47-22860-03 Auto Reset Limit Switch is a critical component used in HVAC systems to ensure safe operation by automatically resetting when certain temperature conditions are met. This switch is essential for maintaining the functionality of various heating devices like furnaces and...

Product Description The Rheem 47-21900-01 Auto Limit Switch ensures reliable performance for HVAC systems. Designed to monitor and control temperature, this switch operates at 230 degrees Fahrenheit with a manual reset feature. 25 Ampere rating, 230V Manual reset mechanism SPST switch type Product HighlightsEnsure...

Product DescriptionThe Rheem 47-21711-11 is a limit control switch designed for furnace temperature regulation. This model operates at a range of one hundred sixty to one hundred eighty degrees Fahrenheit. It is suitable for various heating systems and ensures safe operation by activating or...

Product DescriptionThe Goodman 10728342 Limit Switch is a critical component designed for reliable performance in HVAC and industrial applications. This switch is engineered to ensure safety and efficiency in your systems. Three-inch insertion depth for optimal functionality SPDT configuration supports versatile operations Heavy-duty design...

Product DescriptionThe White-Rodgers 3L05-1 Adjustable Snap Disc Limit Control is a versatile solution for HVAC systems. It allows setting a temperature range from 135 to 175 degrees Fahrenheit. This control features a 1/4 inch quick connect terminals for an easy and secure connection. It...

3" Board Mount Limit Control L195-20

L145 Dp Limit C

L140-30 Limit C

Product DescriptionThe York S1-026-32588-006 Auto Limit Switch ensures precise control for industrial machinery. This component provides vital functionality with high reliability, boosting productivity and minimizing equipment downtime. Automatic limit feature 180-degree operation Durable construction Product HighlightsThe York S1-026-32588-006 Auto Limit Switch detects when a...

Product DescriptionThe York S1-02531834000 Manual Reset Auxiliary Limit Switch offers reliable control for your HVAC systems. Designed by York, this limit switch ensures precise operation with a 160-degree Fahrenheit open temperature. Manual reset functionality Operates at 160 degrees Fahrenheit Compatible with DCYZ series 13...

Product DescriptionThe York S1-02529041002 High Limit Control Switch is a crucial component for safety and temperature management in HVAC systems. Designed by York, this switch is used in FL9T Upflow/Horizontal 2-Stage Condensing Natural Gas Furnaces. High limit temperature control switch 150 degrees Fahrenheit open,...

Product DescriptionThe Rheem 47-25350-09 Auto Limit Switch is a critical safety component for heating and cooling systems. Designed to automatically shut off the system when temperatures exceed 200 degrees Fahrenheit, it helps prevent overheating and protects your equipment. Automatic temperature shutoff Operating range: 180-200...

L300-40 Limit C

Product DescriptionThe Rheem 47-22861-01 High/Low Limit Switch is a critical component in HVAC systems, providing essential safety and operational functions. This 10, 15A 120/230V switch is engineered to monitor and control the temperature within the air plenum, ensuring efficient system performance and prevention of...

Product DescriptionThe Carrier HH12ZB280 Limit Switch is an essential component for maintaining HVAC system efficiency and reliability. This three-position switch plays a crucial role in controlling the operation of the HVAC system's fan and compressor. Designed specifically for Carrier systems. Durable construction suitable for...

Product DescriptionThe Carrier Vent Safety Switch, model HH11AZ180, is designed to ensure the safety of HVAC systems by detecting blocked flues and other hazardous conditions. Automatically shuts off the system to prevent accidents Constructed from durable materials for long-lasting use Easy installation and maintenance...

Product DescriptionThe Carrier HH19ZA150 is a limit switch that operates with an open temperature of 150 degrees and a close temperature of 110 degrees, making it suitable for precise temperature control in HVAC systems. Designed for reliability in industrial environments. Compatible with model number...