Energy Saving Products Universal Small Footprint Air Switch can replace hundreds of other exact replacement air switches saving you truck space and eliminating wait time on ordering parts! ESP’s Universal Air Switch comes from the NS2 family of reliable, economical switches with field-adjustable or factory-calibrated set points between 0.05″wc and 10″wc. These switches can sense positive, negative, … Continue Reading
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Technology Talk: Johnson Controls A421 Series Electronic Temperature Controls
The new A421 Series Electronic Temperature Control by Johnson Controls has advanced control features for more application versatility. The easy-to-use push-button programming menu is highlighted, including the basic and advanced menus making it simple to use. The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay, they have a … Continue Reading
New Technology: Two AHR trends to watch for this year.
There were two trends that appeared all over the AHR Expo in Chicago last week. The first one being the macro market-moving trend and the other an installation-related trend which will prove to be very useful for contractors. Let’s take a deeper look at the two trends that were displayed at the Expo. The macro … Continue Reading
Product Preview: Honeywell 40 VA General Purpose Transformers
Did you know Honeywell offers NEMA (National Electrical Manufacturers Association) standard DC20-1992 and general purpose transformers? Honeywell’s general purpose transformers are made to prevent overcooling, brownout, and burnout. They are typically used in heating/cooling control systems but can also be used in any application that does not exceed the load ratings. They can be mounted through a … Continue Reading
Technology Talk: DiversiTech Wet Switch Flood Detector
DiversiTech Wet Switch Flood Detector is designed to interrupt the operation of cooling systems but did you know that this water activated switch can be used in a variety of other applications? The Wet Switch Flood Detector is a solid-state device designed to detect the presence of condensate water overflow. Simply place the Wet Switch Flood … Continue Reading
Product Preview: Honeywell’s Spring Return Electric Linear Valve Actuators
Need a reliable, strong, and durable actuator? Consider Honeywell’s Spring Return Electric Linear Valve Actuator! The ML6425 Spring Return Electric Linear Valve Actuators are floating control actuators used with controllers that provide a switched or floating single-pole-double-throw (spdt) output. These actuators operate standard Honeywell valves for heating, ventilating, and air conditioning (HVAC) applications. The ML7425 Spring … Continue Reading
Product Preview: ACI’S Differential Low Pressure (DLP) Sensor
ACI understands that the best-laid plans can easily be derailed by issues out of your control that is why when it comes to differential low-pressure applications, ACI’s DLP sensor is the answer to keep your project on schedule and under budget. The DLP Series is based on a piezoresistive, silicon sensing element which senses differential … Continue Reading
Technology Talk: Schneider Electric’s Room Controller FAQ
Schneider Electric’s Room Controllers bridge the gap between standalone sensors and intelligent building management systems (BMS), delivering simplified automation and communications to a broad range of building types. They allow you to take full control of your buildings HVAC whether you are retrofitting existing systems with technologically-advanced room controllers or opting for an easy-to-install & … Continue Reading
Tip of the Week: Honeywell’s Inventory Management Guide
Want to reduce stock, save time, and complete more jobs? Honeywell has created a way to help you do just that. Honeywell is the industry leader in combustion controls for applications because they assure the safe operation of heating and cooling appliances. They offer like-for-like replacement parts and a full line-up of universal products that cover … Continue Reading
Product Preview: Johnson Controls A11 Series Low-Temperature Cutout Controls
Need a reliable low-temperature cutout control? Consider Johnson Controls A11 Series! A11 Series Low-Temperature Cutout Controls are compact and sturdy and have an adjustable temperature setpoint range with a fixed differential. The controls are available with single-pole, single-throw (SPST) or single-pole, double-throw (SPDT) contact action. Typical applications include the sensing of low-temperature conditions to avoid … Continue Reading