ACI Controls plays a critical role in the supply chain between manufacturer and end user. Our expertise as a value-added partner means our committment to represent our suppliers to the best of our ability which is matched by our committment to provide customers with the best quality products.

ACI represents more than 40 of the best-known lines and is one of the largest stocking distributors in the Northeast. We stock tens of thousands of items for immediate shipment.


Belimo has developed, manufactured and distributed electric actuators for air dampers and valve technology for heating, ventilation and air conditioning systems since 1975. With our comprehensive range of products, we have become world leaders in this specific market.

Actuators for HVAC systems. Belimo has been designing, manufacturing and marketing electric actuators for motorized control devices in heating, ventilating and air-conditioning systems since 1975. The company's innovative, high-class technology ensures troublefree operation for all kinds of HVAC control devices. This not only means greater comfort and convenience, of course, but also greater safety for property and the occupants of buildings.

Connect Air

Since 1978, Connect-Air International has been a leader in supplying electronic cable and cable assemblies. With an experienced staff and vast resources, we can meet even the most difficult interconnection needs. With eight strategically-located warehouses, delivery and inventory is rarely a problem.

Choose from an extensive list of low voltage hardware including CooperWheelock, Firelite, System Sensor and Aiphone. Need a camera or video recording device? We can provide a variety of options. We stock a wide range of inventory at 7 locations across the country. We partner with premier manufacturers of quality security and fire alarm solutions. Our product lines are carefully selected to support our low voltage customers with both standard cost-effective solutions as well as high end alternatives. Don't see what you need? Would you like a low voltage product stocked in your area? Ask your local Connect-Air office for assistance. Our goal is to provide you a single source for the products you and your customers demand.

Functional Devices

Functional Devices, Inc. has been designing and manufacturing quality electronic devices in the United States of America since 1969. Our goal is to provide high quality products for the most reliable and economical solutions to the needs of our customers, along with world-class support from our sales and engineering experts. Current product offerings include relays, current sensors, power control, enclosures, power supplies, transformers, and accessories.

Functional Devices has established itself as a leader in the HVAC, Building Controls, Energy Management, Energy Savings, Lighting Controls, and Wireless industries. Here at Functional Devices, Inc. our roots can be traced back to our beginnings as a manufacturer of energy management products and software using "Power Line Carrier" technology. Through the years we have added many energy saving devices to our product line. The classic RIB prepackaged relays and current sensors have been used by all major building automation contractors throughout the world as part of their energy saving strategies for building owners. In recent years we have devoted efforts to not only maintaining our high quality, low cost line of RIB products but also expanding into newer technologies such as open protocol devices, wireless relay/current sensing solutions, specialty peripheral products, lighting controls, and fan controls. These products are designed to enhance the efforts of energy managers everywhere.


Just as Honeywell's values and commitments reflect a dedication to both physical and personal environmental responsibility, so do our products. With almost 13,000 active patents worldwide, Honeywell improves the way we live and work.

Honeywell Building Solutions installs, integrates and maintains the systems that keep facilities safe, secure, comfortable, productive and energy-efficient. Honeywell Building Solutions provides building automation, security and safety solutions in thousands of public and private sector facilities.Complete access to the only web-based version of Honeywell's Engineering Manual of Automatic Control with nearly 500 pages of HVAC control fundamentals, applications and editable system schematics downloadable in both AutoCAD® and Visio® formats.


The Kele Culture is founded on leadership and expertise and focused on building lasting customer relationships. People who visit Kele notice this. They see it in the pride on the faces of the Kele Associates from the satisfaction that comes with knowing we are meeting and exceeding our customers' needs. Kele does this by making both the personal and professional needs of the Kele Associates a priority.

Since 1983, Kele has been committed to serving the distinct needs of the international community. In over 40 countries worldwide, customers trust Kele with their building automation needs. We offer a broad selection of quality products at competitive prices from over 238 manufacturers all available from one place.

Veris Industries

Veris Industries, Located in Portland Oregon, is a market focused, customer service oriented, leading supplier of energy and environmental sensors and control peripherals for Commercial HVAC and Energy Management applications.

The company was founded in 1992 with a single product (the Hawkeye Current Switch) and a vision to become the leading supplier of sensors and peripherals to HVAC controls contractors. To accomplish this task a customer-centric, direct to market business model, and a high performance, results oriented culture were developed. Many years later the business model and culture are as strong as ever, and Veris is now recognized as the leading supplier of energy and environmental sensors to HVAC Control and Energy Management solutions providers.