Resources

Diagnosing what’s wrong with your customer’s air conditioning unit can be a daunting task which can take up a lot of your time and potentially deplete your warranty reserve. One of the most overlooked issues is having too much cooling capacity. If you’re experiencing some of the issues below, we have a solution for you and your customers! Read More

Have you recently had issues with extensive lead times on hot gas reheat (HGRH) units to the point where it will delay your project? If your answer is yes, we can assure you that you’re not alone! We have a solution for you; the readily available APR Control is considered an excellent solution to Hot Gas Reheat that won’t extend the project timeline. Read More

It is no secret that a system with the ability to modulate capacity can provide better reliability and fewer operating problems. Without modulation capabilities an oversized system is likely to cause unnecessary stresses on the systems compressor and other vital components. Read More

The APR Control provides continuous capacity modulation on direct expansion air conditioning and refrigeration systems. Contractors, Distributors, and Engineers referred to the APR Control as hot gas bypass because it was the easiest way to remember and explain application use. However, the APR Control is NOT hot gas bypass! Read More

One of the biggest contributing factors to high humidity is the lack of compressor run-time, commonly known as short cycling. This is often a result of a system being oversized, providing too much cooling capacity for a space, and satisfying the thermostat too quickly. Read More

In HVAC Service, callbacks and warranty issues are an enormous problem and headache for HVACR contractors and service technicians. With the addition of the APR Control, you can eliminate callbacks on new equipment and improve performance of older/in-place equipment, saving you (and your customer) both time and money! Read More

Everyday contractors, engineers, and building owners across the country turn to the ease of DX air conditioning for a variety of reasons including: Low cost option Usually readily available Ease of installation and service Wide variety of options to accommodate space needs The challenge with DX systems is that they… Read More

Preventative maintenance (PM) is performed to identify equipment issues to bring the customer’s attention to concerns, making certain that the system will work when they need it. It allows the technician to predict, identify and correct a variety of issues that would otherwise go unnoticed until it becomes an emergency. Read More

For 30 years the APR Control has benefited engineers who design and specify air conditioning systems and solutions by providing exceptional modulation and part load control. During that time, APR Controls have remained a budget friendly solution that can provide similar or greater turndown compared to current air conditioning technology, up to 80%! Read More