Manufacturer
Partners
Unlimited Controls and our partner manufacturers provide the controls and instrumentation solutions that make us a leader in our industry.
SensAC
VRF Refrigerant Leak
Detection Solutions for
Occupied Confined Space.
Application:
- Hotel Rooms
- Dorms
- Senior Care
- Hospitals
Schneider Electric
Develops connected technologies and solutions to manage energy and process in ways that are safe, reliable, efficient and sustainable.
- Smart Thermostats
- Controls Valves & Actuators
- VFDs & Soft Starts
- Power Meters
Honeywell Thermal Solutions
Manufacturer of Industrial Burners, and Combustion Controls.
- Burner & Flame Safeguard Controls
- Eclipse Burners
- Maxon Burner and Gas Valves
- Kromschroder Combustion Controls
Siemens / SCC Inc.
The Siemens Building and Combustion Technologies is a leader for safe and secure, energy-efficient and environment-friendly buildings.
- Burner Controls and Safety shutoff valves
- Pneumatic Valves & Actuators
- Variable Speed Drives
- Damper actuators
Belimo
Is the global market leader in the development, production, and sales of field devices for controlling HVAC systems.
- Control Valves
- Damper Actuators
- Fire & Smoke Actuators
- Economizers
- Energy Valves
Eurotherm
As part of the Schneider Electric business, Eurotherm is a leading global supplier of Industrial Automation and process control, measurement and data management solutions and services.
- PID Process Controllers
- Process Indicators
- Digital Data Recorders
- Actuatos
- Power Controllers
- PLC & HMIs
Bonomi
Is a leader manufacturer of Process Control Valves for the industrial sector of hydraulics and heating, specialized in the production of components for the regulation and interception of fluids and gases.
- Ball & Butterfly Valves
- Electric & Pneumatic Actuators
- Cryogenic Valves
- Check Valves
- Cage valves
- Valve Positioner
Nor'East Controls
Nor'East Controls' highly respected line of globe valves and controls—manufactured first by Honeywell and then by DeZurik has been a favorite for multiple applications since the 1950’s.
- Pneumatic Actuators
- Globe Valves
- Cage Guide Valves
Bray Commercial
Bray Commercial provides automated butterfly valves, ball valves, and pressure independent valves to the commercial HVAC market.
Fireye
Leading manufacturer of flame safeguard controls and burner management systems for commercial and industrial applications throughout the world.
- Burner controls & Flame safeguard
- Integrated discrete flame scanners
- Boiler efficiency system
- Igniters
Eagle Controls
Supply one of the most comprehensive ranges of Large Digital LED Displays available, with an estimate of over 900 bespoke and standard Displays.
- Production LED Displays
- Counters & Totalizer Displays
- Temperature Displays
GC Valves
GC Valves designs and manufactures world class solenoid valves to meet the rigors of today’s most demanding application.
- Direct Acting Solenoid Valves
- Piloted Diaphragm
- Zero Differential Piloted Diaphragm
Bell & Gossett
World Leader in the manufacturing of Boiler feed & Condensate packages, hydronic pumps & circulators, packaged pumping systems, steam specialties, HVAC flow control, air separation, heat exchangers & expansion tanks.
- Pumps & Circulators
- Boiler feed & condensate pumping packages
- Expansion Tanks
- Heat Exchangers
Vortek Instruments
Established in 1995, VorTek Instruments is a leading manufacturer of precision multivariable flowmeters for the measurement of liquid, gas, steam, and energy. Leveraging technology innovations, we strive to offer our customers reliable and economical flow metering solutions.
Midco International
Midco is the world's leading manufacturer of power burners. We create durable, top-of-the-line products for a wide range of residential, commercial, and industrial applications.
- Gas Fired Burner
- Commercial & Industrial burners
- Process Burners
Crown Engineering
One of the leading manufacturers of electrodes, flame rods, probes and terminal connectors for ignition related heating applications for oil and gas fired equipment.
- Ignitors
- Flame Rods
- Probes
- Terminal Connectors
Pyromation
U.S Manufactured temperature sensors, components and complete assemblies.
- RTDs
- Thermocouples
- Thermowells
- Connection heads
- Temperature transmitters
Viconics
Viconics is a manufacturer of Communicating and Non-communicating HVAC Temperature Controllers and Digital Thermostats targeted to the HVAC industry.
- Room Temperature Controllers
- Wireless Gateways
- Sensor
ACI
Automation Components Inc. (ACI) is a manufacturer & distributor of sensors for the HVAC Industry.
HVAC Sensor for:
- Temperature
- Pressure
- Humidity
- Current
- Gas
Trerice
Trerice as a worldwide leader in the manufacture and supply of temperature and pressure measurement and controls.
- Pressure Gauges
- Self-contained Temperature Regulators
- Steam Control valves
Honeywell Analytics
Gas detection from standalone units to fully engineered, multi-point systems, all offering cost-effective regulatory compliance for commercial and industrial application.
- Gas Monitoring Systems
- Gas Sensors
Bucan
Designs and manufactures custom-made electric heating products and control systems for diverse industrial process heaters applications.
- Immersion heaters
- Duct heater
- Tubular Heater
- Cartridge heater
- Flexible heater
Epiphene
Epiphene develops Filtration & Solids Removal Solutions for a wide range of sectors including Irrigation, HVAC and Industrial applications.
DualDraw
Designed and manufactured in the United States, DualDraw downdraft tables, downdraft booths, and other specialized air filtration equipment are used across the globe to protect operators, and eliminate cross contamination.
- Air Filtration System
- DownDraft Tables
- DownDraft Booths
- Walk-in Clean station Units
- Wet Dust Collectors
United Process Controls
UPC offers Solutions that significantly lower fuel consumption, maintenance costs and emissions. UPC products are used in high temperature environments such as furnaces, boilers, incinerators, power plants, fired heaters, kilns, etc. .
Seametrics
Manufacturer of a variety of flow metering and submersible sensor products. Seametrics provides innovative solutions to users in irrigation, fracking, water & wastewater, environmental, and industrial applications
Vega Instruments
Global manufacturer of sensors for measuring level, point level, pressure as well as devices and software for integrating them into process control systems.
MPI Melt Pressure
MPI Melt Pressure are experts in plastic melt pressure products, providing the tools you need to accurately control the pressure and temperature in your manufacturing process.
Reotemp
REOTEMP is a globally recognized ISO 9001-2008 manufacturer of temperature and pressure instrumentation.
- Pressure Gauges
- Diaphragm Seals
Kunkle
Kunkle Valve industrial and commercial safety and relief valves are made for steam, air, gas, liquid, cryogenic, and nonhazardous gas applications.
LS Electric
Electric Power, Automation & Drive Solutions
Maxitrol
Manufacturer of gas regulators and control valves for the residential, commercial, and industrial market.
McDonnell & Miller
Premier Manufacturer of Boiler Controls, flow switches, liquid level controls, valves & water feeders for commercial & process applications.
- Low Water Cutoff
- Flow Switches
Endress + Hauser
Industrial process measurement and automation.
- Flow Transmitters
- Pressure Transmitters
- Level Transmitters
- Temperature Transmitters
- Analytics
Setra
Founded in 1967, Setra Systems, Inc. is a leading designer and manufacturer of pressure, acceleration, and weight sensing devices, HVAC, and Industrial Sensors:
Watlow
Watlow designs and manufactures industrial heaters, temperature sensors, controllers - all of the components of a electric thermal system.
Spirax Sarco
Manufactures product for every part of your steam system.
- Steam Traps
- Steam Regulators
- Safety Valves
Ashcroft
Manufacturer of high quality Pressure gauges, switches, transducers & transmitters.
Saginaw Controls
Saginaw Controls specializes in manufacturing both standard stock and custom designed enclosures as well as precision sheet metal fabrications.
Bacharach
With manufacturing facilities in the USA and Ireland, Bacharach, Inc. is a world leader in the design, manufacture, and service of advanced equipment for the measurement and detection of gases and liquids.
