Stargate International Inc. introduces its SG-3000 hvac analyzer. The analyzer, which consists of a remote transmitter and a receiver unit, allows you to read the refrigeration system’s superheat values in real time.

The transmitter unit sends data from the return air duct inside the building to the receiver unit outside the building where the condensing unit is installed. The SG-3000 is designed to be used on residential capillary tube and TXV air conditioning refrigeration systems that use refrigerants R22 or R410A.

For more information: Visit http://www.stargateinternational.com.

Paktek Inc. offers contractors a safe and ergonomic way to transport refrigerant tanks on to rooftops via its TankPak backpack. The backpack has a large top opening for easy access, a drawstring to hold tanks in place and shoulder straps for hands-free carrying. The packs also are expandable to fit different size tanks and are made of durable, puncture resistant nylon.

For more information: Visit, http://www.toolpak.com.

Honeywell’s TrueSTEAM Humidification System incorporates the features of current steam humidifiers complete with efficiency, performance and decreased water consumption and combines it with easy installation and a unit that runs independently of equipment operation. The system also boasts a near 1:1 humidification delivery rate.

For more information: Visit, http://www.honeywell.com.

Industry consultant Ruth King’s Service Manager and Dispatcher Survival Programs are now available on audio CD.

Dispatcher Survival Programs cover: Role of a dispatcher; dealing with grumpy technicians; stress management; preparing for spring, fall, and holidays; customer relations; telephone techniques; and more.

Service Manager Survival Programs cover: Income statements, gross margin, overhead cost per hour, service agreement and service sales, dealing with technicians and customers, and more.

For more information: Contact Brenda Bethea or Ruth King at 770-729-0258.

The Infinity IdealComfort System modulating gas furnace from Carrier introduces a whole new level of comfort by providing up to 3.5 times tighter temperature control than most standard furnaces, providing significant energy savings. This two-stage furnace can remain at low speed, allowing it to automatically adjust to a desired temperature.

For more information: Visit http://www.carrier.com.

Continental Industries introduces its new product series for T-bar or lay-in ceiling applications. The omnidirectional plaque diffuser (OPD) offers the high volume of air diffusion while offering an appearance that many find more architecturally pleasing. The plaque or shelf is constructed of heavy-gauge steel and features corner radii for both aesthetic and functional purposes. True 360° air diffusion is made possible in a quiet and trouble-free operation.

For more information: Visit http://www.continentalindustries.com.

AVTECH Software integrates heat index monitoring to its Room Alert line of IT and facilities environment monitoring products. The new function will assist in meeting heat index parameters required by union and labor regulations in locations where employees are packing orders or loading trucks.

Room Alert monitors temperature, humidity, smoke, heat index, power, flood and room entry.

For more information: Visit http://www.avtech.com.

Thybar Corp.’s Multi-Zone Retro-Mate offers a solution for replacing existing Multi-Zone rooftop units. The Multi-Zone Retro-Mate is a self-contained unit with integral transitions, zone and bypass dampers and is designed to mount on the existing Multi-Zone curb and mate to the existing Multi-Zone duct-work and zones. The unit converts a single-zone constant-volume rooftop unit to a variable air volume Multi-Zone.

For more information: Visit http://www.thybar.com.

Field Controls Co., provider of combustion air for gas appliances, introduces its new Fan-in-a-Can, Jr. — a smaller, quieter version of the Fan-in-a-Can. Made specifically for gas-fired furnaces or boilers with a 24 VAC control system, Fan-in-a-Can, Jr. provides enough outside air for gas appliances up to 110,000 BTU/hr input. A 4-inch intake Air Hood is included, along with mounting brackets to secure the Fan-in-a-Can, Jr. to a wall.

For more information: Visit http://www.fieldcontrols.com.

At Bay Metal part corrosion failure in air conditioners can be a costly problem. Until recently, contractors have had little ammunition to combat the problem. Now they can apply a “sacrificial anode” in the form of a Corrosion Grenade from A/C Zincs Inc.

The grenade fastens to the suction line of any air conditioner to slow corrosion of all nearby metal parts. The 100% zinc grenade will corrode instead of expensive air conditioning parts like aluminum fins, copper piping and galvanized steel.

For more information: Visit http://www.corrosiongrenade.com.

AERCO International Inc., a supplier of commercial boilers and water heating products, has enhanced its Modulex line of condensing boilers. Each unit in the 300,000 to 1 million BTU/hour condensing boiler line is now equipped with a Boiler Communications Module (BCM) to enhance communications and support integration with Building Automation Systems. In addition, the line has recently been approved by CSA for propane installations and for breech venting of multiple units through a ceiling or sidewall.

For more information: Visit, http://www.aerco.com.

Fieldpiece Instruments, manufacturer of professional- grade instruments for hvacr field service, introduces the HVAC Guide guided probe tester, an easy-to-use, handheld instrument that leads field technicians step-by-step through the most common hvac tests, including Target Evaporator Exit Temp, Superheat, Subcooling, and Combustion Analysis. The HVAC Guide tester stores up to 200 tests that can be downloaded to a PC for easy customer tracking and data organization.

For more information: Visit, http://www.fieldpiece.com.

Water Furnace International Inc. announces new product additions to the AlpinePure Series, a product line based on the Environmental Protection Agency’s (EPA) three strategies to improve indoor air quality: filter the air, ventilate the air and eliminate the source. The improved line of Indoor Air Quality (IAQ) products includes premium air cleaners, purifiers and media filters.

For more information: Visit, http://www.waterfurnace.com.