Pneumatic Thermostats

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  • Pro1 T755WHO Wireless Universal Thermostat 2H/2C Conventional 4H/2C Heat Pump
    PRO1 IAQ
    Pro1 T755WHO Wireless Universal Thermostat 2H/2C Conventional 4H/2C Heat Pump
    SKU: T755WHO
    Product DescriptionThe Pro1 Wireless Universal Thermostat with MPN T755WHO offers temperature control for multiple heating and cooling systems. It supports up to two heating and cooling stages for conventional systems and up to four heating stages for heat pump systems. This thermostat can be...
    $173.70
    $173.70
    $315.52
  • Schneider Electric 900-002 Pneumatic Thermostat Calibration KitSchneider Electric 900-002 Pneumatic Thermostat Calibration Kit
    SCHNEIDER ELECTRIC
    Schneider Electric 900-002 Pneumatic Thermostat Calibration Kit
    SKU: 900-002
    Product DescriptionThe Schneider Electric 900-002 Pneumatic Thermostat Calibration Kit is a crucial tool for HVAC professionals looking to maintain accurate control settings. Ideal for pneumatic systems, this kit facilitates on-site calibrations, thereby reducing system downtime and enhancing performance accuracy. Enables precise adjustments and readings...
    $376.73
    $376.73
    $689.95
  • Honeywell 107408 Heat Conductive Compound 4 OuncesHoneywell 107408 Heat Conductive Compound 4 Ounces
    HONEYWELL
    Honeywell 107408 Heat Conductive Compound 4 Ounces
    SKU: 107408
    Product DescriptionThe Honeywell 107408 Heat Conductive Compound is designed for use in sensor wells to enhance temperature sensing accuracy. This four-ounce container is suitable for both professional and commercial applications. Brand: Honeywell Volume: Four ounces Application: Ideal for hydronics and HVAC systems Product HighlightsEfficient...
    $35.90
    $35.90
    $60.71
  • Mueller US3-66 Brass Flare Male To Solder Adapter - 3/8 in. Flare x 3/8 in. OD Tube
    MUELLER INDUSTRIES
    Mueller US3-66 Brass Flare Male To Solder Adapter - 3/8 in. Flare x 3/8 in. OD Tube
    SKU: US3-66
    Product DescriptionThe Mueller US3-66 is a brass flare male to solder adapter. It connects a three-eighth inch flare to a three-eighth inch outer diameter tube. This fitting is commonly used in various plumbing applications. Its durable brass construction ensures reliable performance in hydronic and...
    $21.99
    $21.99
  • Honeywell TP973A2223 Pneumatic Thermostat 60-90°F for 1 or 2 Pipe SystemsHoneywell TP973A2223 Pneumatic Thermostat 60-90°F for 1 or 2 Pipe Systems
    HONEYWELL
    Honeywell TP973A2223 Pneumatic Thermostat 60-90°F for 1 or 2 Pipe Systems
    SKU: TP973A2223
    Product DescriptionThe Honeywell TP973A2223 pneumatic thermostat is expertly designed for efficient temperature control in single-temperature heating and air conditioning systems. It is suitable for both one-pipe and two-pipe applications, featuring a straightforward scale range of 60-90°F with a throttling range of 2-10°F. Direct and...
    $262.41
    $262.41
  • Honeywell TP970A2145/U Pneumatic Thermostat 59 F To 90 F Set Point Range
    HONEYWELL
    Honeywell TP970A2145/U Pneumatic Thermostat 59 F To 90 F Set Point Range
    SKU: TP970A2145/U
    Product DescriptionThe Honeywell TP970A2145/U Pneumatic Thermostat is designed for reliable control in heating systems. It features a direct acting mechanism with a set point range from fifty-nine degrees Fahrenheit to ninety degrees Fahrenheit. This thermostat is suitable for two-pipe systems, making it a versatile...
    $291.25
    $291.25
  • Honeywell TP971A2086 Pneumatic Thermostat Direct Acting HeatingHoneywell TP971A2086 Pneumatic Thermostat Direct Acting Heating
    HONEYWELL
    Honeywell TP971A2086 Pneumatic Thermostat Direct Acting Heating
    SKU: TP971A2086
    Product DescriptionThe Honeywell TP971A2086 Pneumatic Thermostat offers dual temperature settings for day and night, ensuring efficient energy management in heating and air conditioning systems. This two-pipe, direct-acting device provides reliable performance in single temperature environments. Scale range of 60 to 90 degrees Fahrenheit for...
    $413.23
    $413.23
  • Schneider Electric TK-1001-116 Pneumatic Thermostat 13-29C Single Setpoint Dual Pipe
    SCHNEIDER ELECTRIC
    Schneider Electric TK-1001-116 Pneumatic Thermostat 13-29C Single Setpoint Dual Pipe
    SKU: TK-1001-116
    Product DescriptionThe Schneider Electric TK-1001-116 pneumatic thermostat is designed for reliable temperature control in commercial and industrial settings. This model features a single setpoint and dual pipe direct acting system, suitable for a temperature range of 13 to 29 degrees Celsius. Includes conversion inserts...
    $308.70
    $308.70
  • Honeywell TP970B2002/U Pneumatic Thermostat 60 - 90F
    HONEYWELL
    Honeywell TP970B2002/U Pneumatic Thermostat 60 - 90F
    SKU: TP970B2002U
    Product DescriptionThe Honeywell TP970B2002/U is a pneumatic thermostat designed for effective control of HVAC systems. It operates within a set point range of fifty-nine degrees Fahrenheit to ninety degrees Fahrenheit. This thermostat is suitable for two-pipe systems, providing a reliable solution for maintaining comfortable...
    $218.69
    $218.69
  • White-Rodgers 1F95U-42WF Touch Screen Programmable Wi-Fi Universal Thermostat 4 Heat 2 CoolWhite-Rodgers 1F95U-42WF Touch Screen Programmable Wi-Fi Universal Thermostat 4 Heat 2 Cool
    WHITE-RODGERS
    White-Rodgers 1F95U-42WF Touch Screen Programmable Wi-Fi Universal Thermostat 4 Heat 2 Cool
    SKU: 1F95U-42WF
    Product DescriptionThe White-Rodgers 1F95U-42WF is a touch screen programmable Wi-Fi Universal Thermostat, designed to handle 4 heat and 2 cool stages. It features a 4.5 inch LCD display for ease of use and includes advanced functionalities like geofencing, smart alerts, and compatibility with major...
    $194.63
    $194.63
  • Siemens 193-217 Thermostat Pneumatic Dual Setpoint Heat Cool 2-pipeSiemens 193-217 Thermostat Pneumatic Dual Setpoint Heat Cool 2-pipe
    SIEMENS
    Siemens 193-217 Thermostat Pneumatic Dual Setpoint Heat Cool 2-pipe
    SKU: 193-217
    Product DescriptionThe Siemens 193-217 Thermostat is a pneumatic dual setpoint heat and cool device designed by Siemens Building Technology. This thermostat is ideal for industrial and commercial applications, ensuring precise temperature control while promoting energy efficiency. Provides accurate temperature control Suitable for both heating...
    $59.96
    $59.96
  • Rheem SP20233 120V 10WC LP Gas Valve
    RHEEM
    Rheem SP20233 120V 10WC LP Gas Valve
    SKU: SP20233
    Product DescriptionThe Rheem SP20233 is a high-performance 120V 10WC LP Gas Valve designed for industrial and commercial applications. It features a robust construction that ensures reliable operation and a compact design for easy integration into existing systems. Precision flow control for accurate gas delivery...
    $303.00
    $303.00
  • Parker 110B-12X06 Brass Pipe Bushing 3/4 in. MPT x 3X8 in. FPT
    PARKER
    Parker 110B-12X06 Brass Pipe Bushing 3/4 in. MPT x 3X8 in. FPT
    SKU: 110B-12X06
    Product DescriptionThe Parker 110B-12X06 Brass Pipe Bushing is designed for plumbing and HVAC applications. This pipe bushing comes with 3/4 inches male pipe thread (MPT) and 3/8 inches female pipe thread (FPT). The brass construction ensures a sturdy and long-lasting connection. Manufactured by Parker...
    $21.99
    $21.99
  • Parker 68F-08X06 Compression Half Union 1/2 in. Compression X 3/8 in. MPT
    PARKER
    Parker 68F-08X06 Compression Half Union 1/2 in. Compression X 3/8 in. MPT
    SKU: 68F-08X06
    Product DescriptionThe Parker 68F-08X06 Compression Half Union is designed for effective fluid connection in various applications. This fitting has a half-inch compression end that connects to a three-eighths inch male pipe thread. It is built from durable materials, ensuring reliability in performance. 1/2 inch...
    $21.99
    $21.99
  • Parker 61F-04 Brass Hex Type Compression Nut 1/4
    PARKER
    Parker 61F-04 Brass Hex Type Compression Nut 1/4
    SKU: 61F-04
    Product DescriptionThe Parker 61F-04 is a brass hex type compression nut designed for use in hydronics and pneumatics applications. This fitting is built for quality and dependability, ensuring the secure connection of components. Compatible with 1/4 inch tubing Weighs 0.01 lbs Ideal for plumbing...
    Call for Pricing
    $1,000,006.00
  • Parker 113B-02X32 Brass Pipe Nipple 1/8 in. x 2
    PARKER
    Parker 113B-02X32 Brass Pipe Nipple 1/8 in. x 2
    SKU: 113B-02X32
    Product DescriptionThe Parker 113B-02X32 is a brass pipe nipple with a size of one eighth inch by two inches. This pipe nipple is suitable for various plumbing and HVAC applications, designed for reliable connections and efficient flow. It is commonly used in hydronic and...
    Call for Pricing
    $1,000,006.00
  • PARKER
    Parker 69F-04X04 Compression 90 Degree Male Elbow
    SKU: 69F-04X04
    Product DescriptionThe Parker 69F-04X04 Compression 90 Degree Male Elbow is designed primarily for reliable and secure joining of tubing sections in various systems. This male elbow fitting by Parker ensures a tight, leak-proof connection without the need for additional sealing. Ideal for both commercial...
    $21.99
    $21.99
  • Parker 110B-08X06 Brass Pipe Bushing 1/2 in. MPT x 3X8 in. FPT Replacement MPN
    PARKER
    Parker 110B-08X06 Brass Pipe Bushing 1/2 in. MPT x 3X8 in. FPT Replacement MPN
    SKU: 110B-08X06
    Product DescriptionThe Parker 110B-08X06 is a brass pipe bushing designed for various plumbing applications. This fitting features a half-inch male pipe thread (MPT) on one side and three-eighths inch female pipe thread (FPT) on the other side. It is ideal for connecting different pipe...
    $21.99
    $21.99
  • Parker 66F-04X04 Compression Half Union 1/4 in. Compression X 1/4 in. FPT
    PARKER
    Parker 66F-04X04 Compression Half Union 1/4 in. Compression X 1/4 in. FPT
    SKU: 66F-04X04
    Product DescriptionThe Parker 66F-04X04 Compression Half Union connects a quarter inch compression fitting to a quarter inch female pipe thread. This product is part of Parker's range of compression fittings, which are designed for reliability in various plumbing and HVAC applications. 1/4 inch compression...
    $21.99
    $21.99
  • PARKER 112B-04 Brass Pipe Nipple 1/4 Inch Close Nipple
    PARKER
    PARKER 112B-04 Brass Pipe Nipple 1/4 Inch Close Nipple
    SKU: 112B-04
    Product DescriptionThe PARKER 112B-04 Brass Pipe Nipple features a durable brass construction, ideal for creating secure and leak-proof connections in plumbing systems. This product boasts a simple screw-in installation for pipes sized 1/4 inch, facilitating easy setup and maintenance. Robust brass material enhances corrosion...
    Call for Pricing
    $1,000,006.00
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Frequently Asked Questions

A pneumatic thermostat uses air pressure to control the temperature in heating and cooling systems. It adjusts the airflow to the system based on temperature changes, offering precise control in HVAC systems.

Pneumatic thermostats are commonly used in commercial and industrial HVAC systems. They are ideal for large buildings and facilities that require reliable temperature control across multiple zones.

Installation requires knowledge of HVAC systems and pneumatic controls. We recommend working with a licensed technician to ensure proper installation and calibration for optimal performance.

Regular maintenance includes checking the pneumatic lines for leaks, ensuring the thermostat is correctly calibrated, and testing the system for optimal pressure levels. Routine maintenance helps maintain efficient operation.

Pneumatic thermostats are typically used in older or larger commercial HVAC systems. If you're unsure about compatibility, feel free to contact us for assistance in finding the right thermostat for your system.

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