TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Business, Construction and Maintenance, Materials and Supplies, Mechanical, Heating, Ventilating, and Air Conditioning, Instrumentation and Controls.

Controls Contractors (5)
Software (2)

See also:

» Airflow Developments, Ltd. - A UK company specializing in HVAC and related industries fans, test and balance instruments, and other air-side instrumentation.

» Airflow Direction Incorporated - Manufacturers of the patented ADI-69 Series HVAC Sensors and alarms for critical air flow monitoring.

» Alde International UK Ltd - Suppliers of heating and hot water systems, camping equipment, galley equipment and caravan accessories.

» Alpha Moisture Systems - Manufactures dewpoint meters, hygrometers and moisture analyzers for the measurement of trace moisture in gases and dry compressed air.

» Alscott Air Systems Limited - Marine and offshore heating, ventilation and air conditioning systems. Design, fabrication, supply, installation and commissioning services.

» Ambthair Services - Provide air conditioning systems through Europe and Asia, experienced in the air conditioning of sound, tv and film studios.

» American Auto-Matrix - Designs and manufactures building automation and access control systems, components, and software for various commercial and industrial control applications.

» Argo Industries - Baseboard heating and control modules.

» ASI Controls - Manufactures digital controls for hvac, building automation, energy management and facility control applications. OPC server connects opc enabled clients from different vendors.

» Automation Parts Warehouse - Sells used building automation control equipment. Inventory of Siemens, Landis, Gyr, and Modicon parts with some Allen Bradley equipment.

» Best Temp Mechanical Corp. - Commercial and residential HVAC services for Long Island and Greater New York areas.

» Blumenauer Corporation - Supplying Grundfos and G and L centrifugal pumps, commercial and residential pipe repair kits, valves, recirculation systems, plumbing and HVAC supplies and instant hot water systems.

» Braeburn Systems LLC - Manufactures digital electronic thermostats and controls.

» Carrier Commercial - Providing a host of products designed to enhance your HVAC/R system. Products address issues such as energy conservation, oil/refrigerant emission prevention and noise reduction.

» CDC Limited - Building management, system integration, system and knowledge management.

» Circon Systems Corp. - Designs, builds, manufactures and installs award-winning open protocol building automation systems that fully integrate control of security, access, lighting, heating, energy management, ventilation, air conditioning and any other major building functions.

» Cochrane Supply - Stocking distributor for HVAC control and building automation manufacturers including Honeywell, Johnson Controls, Invensys, Seimens, and Magnetek.

» Comag IR - Digital sensors for HVAC control and SmartHouse.Analog and digital signalling. SmartScan software for logging.

» Comdronic Ltd. - Manufacture and supply electronic manometers for commissioning of heating, ventilating and air conditioning systems.

» Control Products & Engineering Sdn. Bhd. - Provide HVAC control system and centralize control and monitoring system for cleanroom industries, electronics industries and phaumatical industries.

» Controldepot Industrial Controls, Inc. - Suppliers of industrial controllers and sensors, temperature controls, pressure sensors, co2 sensors, power meters and vfd drives. Online catalog available.

» Cordell - Air Conditioning installation and service for commercial and residential, serving the Middlesex and Surrey areas in UK.

» E. and E. Elektronik - Provide sensors, transmitters, calibrators and data loggers for humidity, air velocity and temperature measurement.

» Easthill Limited - Produces control panels and switchgear for the heating ventilation and air conditioning (HVAC) industry.

» Forte Technology, Inc. - Design and manufacturing of moisture and weight measurement systems and industrial computer systems for the paper pulp, textile, synthetic rubber and other industries.

» General Eastern Instruments - Instruments for the measurement of humidity, offering a line of hvac transmitters and relative humidity sensors for OEM, as well as chilled mirror dew point hygrometers and humidity generators.

» Grasslin Controls Corporation - Supply energy controls with a broad range of electromechanical and electronic time switches, photoelectric controls, defrost timers, thermostats, and other products.

» Hays Cleveland - Controllers and stations, analyzers, instrumentation, actuators and regulators.

» Heatmiser UK - Manufacturers of heating control products including sensors, valves, controllers, thermostats.

» Innovative Waters - Microelectronic flow switches and water conductivity sensors to eliminate water treatment problems in cooling towers.

» Luka - Dutch Association of Air Duct Manufacturers.

» Metropac Industries - Master distributor of HVAC/R controls selling to wholesalers nationwide.

» Micro Trap Corporation - Manufactures electronic and electro-mechanical equipment to monitor spatial environments such as clean rooms and containment applications in the electronic, pharmaceutical and health care industries, asbestos, lead abatement contractors.

» MK Energy Services UK - Control systems for boilers, with sequences optimized for energy efficiency.

» Nova Systems - Engineers and installs building automation systems include hvac controls, access and security, lighting control.

» Pacific Scientific Instruments - Laser particle counters and monitors for liquid, airborne and vacuum in situ applications, such as cleanrooms, manufacturing, semiconductor, pharmaceutical, industrial cleaning.

» Penn Fan - Mancoolers, crane cab fans, exhaust fans and custom units for process cooling, spot cooling and general ventilation.

» PSG Controls - Manufactures thermostats and related HVAC controls and accessories

» Richards-Zeta Building Intelligence - Manufactures hardware and software for the HVAC building automation industry.

» Sensor Scientific, Inc. - Temperature sensors for all HVAC/R applications. A variety of configurations are available, including duct, water, indoor and outdoor air temperature sensors.

» Siemens Building Technologies - Offer valves, actuators, drives, electronic controls, and combustion control products.

» Temco Controls - Low cost sensors, relays, valves and HVAC products.

» Thevco Electronics - Manufacturer of electronic controllers for ventilation, heat, mist, water and feed consumption, for poultry, hogs and greenhouses.

» Triatek Inc. - HVAC controls.

» Ventilation Control Products - Supplier of sensors, valves, actuators and ventilation control products for HVAC contractors.

» The Warm Floor Center - From our site you can price your project online. Electric radiant infloor heating/warming products. Our thinset mats can by used under carpet, tile, floating floors and stone, our mudset cable works well for interior slabs and snow melting projects.

» WattMaster Controls - Produces VAV and pre-programmed controllers for packaged applications and peripheral devices.

» XCI Corporation - Designs and manufactures cost effective electronic and software products meeting the needs for on-site and remote-location control for the heating, ventilation, and air conditioning market.

» Xref Publishing Co., Inc. - Model number cross reference database for HVAC brands and OEM equipment.

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Business, Construction and Maintenance, Materials and Supplies, Mechanical, Heating, Ventilating, and Air Conditioning, Instrumentation and Controls.

Help build the largest human-edited directory on the web. Soumettre un site - Open Directory Project - Devenir Editeur

Web directories list the websites by theme. The links in a web directory are collected, edited and organized by humans. Yahoo and Dmoz ODP(Open Directory Project) are considered as the best human-edited web directories on the Internet and they are one of the most trusted and relied traffic sources. Since these directories get thousands of submissions every day, it is sometimes difficult to get listed in them and your URL may take a long time to be reviewed and listed. Generally good directory listings give a surprise boost to your link popularity.