Thermostat Accessories
(43 Products)
Includes humidity sensors, modular electronic sequencers, Proportional Plus integral temperature stage modules, surface-mount duct humidity temperature sensors, surface mounting clips, temperature sensors, temperature sensor wells, mounting kits, temperature stage modules and transmitters
Oil Protection Controls
(16 Products)
Provides dependable protection to pressure-lubricated refrigeration compressors against major breakdowns caused by low lubrication oil pressure. Features a built-in time delay switch with a universal mounting bracket
Pneumatic Controls
(67 Products)
Manage the flow in HVAC systems by using air as a control medium to stop or change the flow direction. Dependable pneumatic damper actuators provide proportional control of the dampers in independent or sequence configuration. Essentially require no maintenance except for inspection and adjustment
Single Pressure Controls
(101 Products)
Johnson Controls single pressure controls regulate & protect high / low pressure compressors in HVAC systems while preventing loss of refrigerants.
Line Voltage Thermostats
(31 Products)
Johnson Controls line voltage thermostats are used with electric space heaters, direct-wired electric furnaces or baseboard heaters to regulate the temperature of the HVAC systems that require direct electrical power. These Johnson Controls thermostats can control temperatures ranging from -40 to 550 degrees F.
Building Automation Controls
(4 Products)
Johnson Controls building automation controls include humidity sensors & transmitters, line-voltage thermostats, zone controllers and installation accessories, such as battery packs & antennas for detecting the real-time status of the environmental parameters in HVAC applications.
Building Automation Control Accessories
(60 Products)
Johnson Controls building automation control accessories, such as temperature sensors and relative humidity (RH) sensors, are used in indoor and outdoor environments. They are offered in flush, wall and strap mounting options.
Dual Pressure Controls
(17 Products)
Johnson Controls dual pressure controls use a single switch to control both high & low pressure. They provide high-pressure compressor protection along with low-pressure cycling or safety functions. Choose from a broad range of these dual pressure switches, available in SPDT, DPST and SPST switch types.
Head Pressure Controls
(12 Products)
Johnson Controls head pressure controls include condenser fan speed controls, pressure transducers and software suitable for condenser fans to configure fan speeds and head pressures.
Zone Valve Accessories
(5 Products)
Control the flow of saturated steam, hot water and chilled water through coils and heat exchangers. Feature a
1-piece body design and permit pressure ratings up to 300 psig. No special linkage kit or commissioning required
Zone Valve Actuators
(19 Products)
Forged-brass actuators equipped with a chrome-plated brass stem to control a 2-port valve on a heating system. Offer two-way spring-closed (normally closed) or on / off control mechanism for handling both hot and chilled water. Provide easy removal and assembly during installation
Zone Valves
(27 Products)
Used to control the flow of water or steam in a hydronic heating or cooling system. Typically divided into zones to help increase the system efficiency. Suited for applications where a higher close-off is required. Available in 1, 2, 2.5, 3.5, 4, 5, 7.5, and 8 coefficient of volume options
Motorized Dampers Accessories
(69 Products)
Johnson Controls motorized dampers accessories, such as actuator terminal blocks, actuator kits, anti-rotation brackets, ball joints, ball valve linkage kits & damper mount kits, are suitable for replacing worn-out parts or customising / enhancing motorized damper operation.
Electric Valve Actuators
(136 Products)
Ball- and globe-valve actuators designed to provide precise floating / incremental control of valves in HVAC applications. Feature a synchronous motor to deliver running torque of up to 675 inch lb
Pneumatic Control Accessories
(89 Products)
Includes actuator mounting kits, adapters, adapter plates, adapter bonnets, air caps, air cocks, air filter assemblies, air lines, anvil springs, aspirator wallbox kits, ball knobs, blocks, blower relief valves, bulb elements, butts and bypass valves
Pneumatic Relays
(2 Products)
Precision relay devices designed to operate pneumatic valve actuators in applications requiring a stable, accurate control. Compensate for flow surges in the piping system and hold the valve at the position dictated by the controller. Allow easy valve sequencing from a single control signal
HVAC Control Ball Valves
(125 Products)
Johnson Controls HVAC control ball valves of FNPT, flanged, press-fit and sweat types are capable of automatically adjusting the flow of hot or chilled water according to signals received from the controller.
Pneumatic Controllers
(7 Products)
Designed to measure the temperature and pressure, as well as transmit a corrective air signal to the final control element. Operate using a coordination of thermal or pressure sensing system and an air signal relay system
Thermostat Guards
(10 Products)
Used to protect thermostats and humidistats from damage, vandalism, tampering and unauthorized adjustment. 304 stainless-steel thermostat guards offer longevity and durability, even in humid or corrosive environments. Also, available in plastic, cast aluminum and wire construction variants
Float Switches
(4 Products)
DPST, SPDT and NO switches featuring copper, phenolic, plastic or polycarbonate floats to maintain the level of water or non-corrosive liquids in tanks. Can handle a maximum fluid pressure of 150 psi
Immersion Wells
(2 Products)
Johnson Controls immersion wells are used with remote-bulb temperature controls to sense temperatures in hot water heating systems. They are offered in brass and copper tube options.
Humidity Controls
(5 Products)
Johnson Controls humidity controls, such as humidistats & humidity stage modules, are used to reduce the excessive relative humidity in fruit storage rooms, curing rooms and electrically-heated spaces.
Class 2 Transformers
(11 Products)
Foot- and plate-mounted transformers suitable for applications requiring power outputs less than 100 VA. Feature split-bobbin construction with automatic short-circuit / secondary short-circuit protection
Current Transducers
(4 Products)
Split-foot mounted transducers featuring a slide switch to select the ampere range (20 - 150 A) and a snap-in mounting bracket for easy installation
Low Voltage Thermostats
(38 Products)
Designed for controlling multi-stage heating and cooling equipment, such as rooftop or self-contained units equipped with a humidifier and / or dehumidifier. Powered by a transformer which decreases the incoming line voltage from 120 V down to a level ranging between 12 and 24 V
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