Heat-Timer Corporation
Fairfield, NJ 07004
May 01, 2009 Mini-MOD-CNC automatically mixes and matches non-condensing boiler operation and condensing boiler operation to optimize efficiency of combined (hybrid) system. It also allows for mixed control of modulating and staging boilers, since condensing boilers typically have modulating burners and non-condensing boilers typically have staging or on/off burners. Control automatically switches to high mass boilers when building heat requirements approach design loads.

Horton, Inc.
Roseville, MN 55113
Apr 22, 2009 Designed to aid in cooling of hotter-running, reduced-emission engines, VMaster® and Stratis(TM) Di Viscous Fan Drive and Controller systems offer precision, variable-speed performance. Endurance-tested VMaster Di responds rapidly to changing cooling requirements and offers optimized torque transmission and fan idling speed. Stratis Viscous Fan Drives feature reservoir, actuator, and valve system that optimizes response time to increase airflow and cooling.

Vtronix LLC
Weston, FL 33326
Mar 27, 2009 Measuring 2½ x 2½ in., single-speed R60B provides control of line voltage fan motor used in heat pumps, air-conditioning, and forced air systems. This electronic fan control board, powered by 24 Vac input, accepts 24 Vac fan signal from thermostat. Fixed 1 sec fan ON delay eliminates thermostat bounce, while fixed 45 sec post fan OFF delay increases efficiency by purging air ducts of residual air. Secure screw-in terminals are provided for R, C, and G connections.

ICM Controls
Syracuse, NY 13212
Mar 05, 2009 With support for both dual pressure or temperature inputs, ICM333 operates as pressure or temperature-sensitive motor fan speed control, regulating head pressure by varying amount of airflow through condenser. Unit is compatible with single-phase systems operating at 120-480 Vac. Other features included are integral heat pump bypass circuitry, allowing for electronic bypass of speed control, and tamper-proof dials for adjusting temperature/pressure set points.

EBM - Papst, Inc.
Farmington, CT 06034
Mar 05, 2009 Consisting of intelligent ebm-papst blower and control unit, LambdaConstant System for condensing boiler systems adjusts automatically to optimum combustion, even when variable gas types are present. Burner temperature control is independent of gas quality and burner load is independent of ambient conditions. With modulation range of 1:10, system meets variety of output requirements, from low heat output to full power output for hot water supply.

MovinCool/Denso Sales of California, Inc.
Long Beach, CA 90810-1868
Mar 03, 2009 Available for OfficePro® and Classic Plus spot air conditioners, controller features LCD that displays current time, day of week, room temperature, set temperature, fan hi/lo mode, and cool on/off mode. Users can track total operating time and lock control panel to prevent unauthorized personnel from changing settings. If condensate tank becomes full, water-level alert system turns air conditioner off and sends electrical output signal to activate alarm or other warning device.

Mitsubishi Electric Automation, Div.
Vernon Hills, IL 60061
Feb 04, 2009 Suited for NEMA 12 ventilated enclosures, Pow-R-Gate HVAC bypass controller utilizes 18-pulse variable-frequency technology and meets IEEE 519-192 requirements at input terminals. It is rated up to 800 hp at 460 V. Multifunction programming and display unit, with average setup of 8 parameters, allows selection of manual/automatic bypass. Unit includes 3 contactor bypass configuration, PID control, and disconnect as well as RS485 and Modbus® RTU.

Omega Engineering, Inc.
Stamford, CT 06907
Jan 12, 2009 Including ON/OFF, PID, auto-tuning or manual tuning control functions, CN730 series of ¼ DIN temperature controllers suit applications in water, automotive, and food processing industries. They accept variety of thermocouple and RTD inputs. Process value and set-point value are simultaneously displayed with process value in red and setpoint in green. Accuracy is ±0.25% of span, ±1 least significant digit, and resolution is 1°.

Pass & Seymour/Legrand
Syracuse, NY 13221
Oct 31, 2008 LS Series Slide Dual Dimmer features two 300 W, single-pole, slide-to-off dimmers and installs in one gang box. LS Series Decorator Preset Dimmer with Independent Switch comes with single-pole, 3-way preset dimmer and single-pole, 3-way switch functions. LS Series Dual Fan Speed/Dimmer combines single-pole, 3-way preset dimmer and single-pole, 3-way preset de-hummer fan speed control. All controls support optional locator light via installation of Trade Master Snap-In Light Module.

Pass & Seymour/Legrand
Syracuse, NY 13221
Oct 28, 2008 Able to operate single pole or 3-way circuits, Harmony Dimmer includes captive paddle on/off air-gap switch, preset dimmer slide, green LED locator light, and EMI/RFI reduction circuitry. It can handle up to 8 A total load in single and 2-gang installations, and features adjustable low-end trim pot and power failure memory. Available in matte finish, product comes in white, ivory, light almond, black, and brown.

Vtronix LLC
Weston, FL 33326
Sep 25, 2008 Designed to operate 2 independent air conditioners based on temperature/run-time, Model W110 Lead-Lag Controller controls each A/C for specified change-over time setting. With lead-lag controller, high temperature sensor, and humidistat, it monitors abnormalities by detecting/showing alarm signals such as fire alarm and air overload. Micro-processor based unit brings second air conditioner on-line as heat load increases and shuts it down as demand for additional cooling diminishes.

Siemens Building Technologies, Inc.
Buffalo Grove, IL 60089
Sep 10, 2008 Featuring open architecture based on BACnet or LonTalk protocols, TALON® building automation controls offer integration capabilities and set of tools to aid in design, installation, and commissioning tasks. Products help meet demands for reliable access to flexible control technologies and relevant technical information. Integration drivers enable precise HVAC system management; tightly integrated control of security, fire, and lighting systems; and building management capabilities.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Sep 05, 2008 Series TSWB Digital Temperature Switch has high and low set point for controlling water temperature; low set point can either be manually or automatically reset. Control also has conductivity level probe input, which supplies 12 Vac to probe to check for low water condition. Unit includes 3 relay outputs which can be assigned in field to high water temperature set point, low water temperature set point, or low water level input.

Cemtrex Inc.
Farmingdale, NY 11735
Aug 25, 2008 Green-DCV (Demand Controlled Ventilation) system acts as indoor air quality system coupled with energy efficiency system by monitoring fluctuating occupancy levels inside all types of commercial buildings and controlling HVAC systems for optimum performance. Components include centralized monitoring and analyzer station, fast loop air routers, controls for exit dampers and variable air volume boxes, as well as Web-enabled interface to Building Management System.

Mokon
Buffalo, NY 14207
Jul 28, 2008 Constructed with stainless steel as main component for wetted surfaces, Hydrotherm II Plus employs high-efficiency heating design with microprocessor-based controller and 2-pass stainless steel heating canister. Fluid is forced to take designed path over heating elements to increase heat transfer efficiency. Available with standard heating capacities up to 12 kW, circulating water temperature control system comes in pump sizes up to 3 hp and flow rates from 15-60 gpm.

Millennial Net, Inc.
Burlington, MA 01803
Jun 24, 2008 Retrofitting to existing infrastructures, MeshScape® 6424 Wi-Stat II wirelessly integrates multiple sensors and control actuators to optimize energy consumption and comfort within each zone in commercial and industrial HVAC environments. It utilizes 802.15.4 unlicensed radio band and operates bi-directionally within wireless sensor network for intelligent control action. Connecting to existing HVAC wires for power, system replaces existing analog, digital, and/or pneumatic thermostat.

Degree Controls Inc.
Milford, NH 03055
Mar 26, 2008 Ruggedized to meet both Mil-STD-461 and Mil-STD 810F testing requirements, fully configurable Thermal Controllers leverage proprietary software allowing for programmable alarm thresholds and fan curves. On-board microcontroller monitors and controls fan speeds, communicates with host through serial interfaces, measures temperatures, detects filter blockages, and reports alarms.

Proliphix Inc.
Westford, MA 01886
Jan 31, 2008 Uniphy(TM) energy management platform delivers comprehensive monitoring and control of Internet-enabled network thermostats and intelligent thermal management devices in geographically dispersed facilities. Systems leverage internet resources to deliver scalable remote monitoring, and are suitable for residential, educational, and light commercial applications. UniVista(TM) software is included for configuring, storing, and implementing device settings.

ABB Automation
New Berlin, WI 53151
Jan 29, 2008 Designed for HVAC industry, E-Clipse Bypass communicates over 45 individual points of data to Building Automation System master controller. Unit is available in UL Type 1, UL Type 12, or NEMA 3R enclosure, and integrates with ACH DriveIT Low Voltage 550 adjustable-speed ac drives. Dual switch design ensures uninterrupted operation since motor/load never needs to go offline. Bypass comes equipped with Modbus RTU, Johnson Controls N2, Siemens FLN, and BACnet communications protocols.

Kaeser Compressors, Inc.
Fredericksburg, VA 22404
Jan 23, 2008 Available for system capacities from 250-6,200 scfm, Kaeser Flow Controller (KFC) promotes effective storage by accumulating compressed air in receivers and only delivering air needed for production. Controller is designed for effective response to fluctuating demand and actively maintains constant system pressure downstream. Stored compressed air can also be used to satisfy air demand spikes without pressure drop at point of use.