Loved by contractors, service technicians, and customers
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Reduces call-backs and saves warranty reserve funds
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Technician-friendly: simplify installation, start-up, and service
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Avoid costly system replacement and downtime
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Reduces call-backs and saves warranty reserve funds
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Technician-friendly: simplify installation, start-up, and service
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Avoid costly system replacement and downtime
Rawal APR Control:
An easier solution for all of your DX HVAC customers
Keep your service customers comfortable and happy
As a contractor or service technician, your goal is to build lasting relationships with your facilities customers. A poorly functioning, or disabled HVAC system decreases productivity, and your customer’s bottom line! Keep your customer (and their wallet!) happy by delivering an optimized system, within budget, with the APR Control!
- Repair or modify existing in-place equipment
- Reduce call-backs stemming from customer complaints
- Maintain lasting relationships with your service contract customers
Modify any DX system to operate as a modulating variable capacity system
Rawal APR Control is a variable capacity enhancement for new and existing DX (direct expansion) systems in a wide range of commercial and industrial facilities and applications that helps provide:
- Tight temperature control
- Better humidity control
- Improved high-percentage outside air
- System protection (fewer call-backs)
Common HVAC Challenges
See below to learn more about how the APR Control is a solution for common customer complaints and the underlying causes.
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For Contractors
Flexible Solutions
Help HVAC systems respond to dynamic load criteria
- Cost-effective
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Rehabilitate instead of replacing units in existing spaces
- As much as 80% turndown on standard DX systems
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The APR Control delivers true load-matching performance
- Continuous dehumidification
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Extend compressor run-time and maintain evaporator coil in dehumidifying mode
- Draws lower power during modulation
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APR Control unloads the compressor, reducing kW/hr
Shorter lead times
Deliver the right solution to your customer in less time
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Standard HVAC equipment can be customized for special applications, especially with budget or lead time constraints
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Eliminate the need for expensive customized equipment with long lead times
- Applicable to a wide variety of systems and solutions:
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Spaces with frequent load fluctuation such as schools, offices, and manufacturing facilities
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VAV, VVT, make up air, and high percentage outside air applications
Value engineering option
Provide the right solution for your customer’s budget
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Reduce up-front equipment costs
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Provide variable capacity without use of expensive, complex technology
System protection for variable airflow volume (VAV) applications
APR Control allows for significant airflow reduction across the evaporator coil to provide optimal system performance
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Systems with VFD on evaporator fan motors require APR Control to prevent compressor damage and provide consistent discharge air temperature
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APR Control protects refrigeration circuit from coil freezing during low airflow operation
For Service Technicians
Complete problem jobs in less time
Service Technicians love the APR Control
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Save warranty reserve funds and reduce call-backs
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Technician friendly– simplify installation, start-up, and service
For Service Technicians
Correct over-sized equipment by adding APR
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Improve designs to enhance performance
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Eliminate inconvenient and excessive call-backs
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Increase service pull-through work and sales
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Provide a comfortable environment for your customer
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Protect systems from missed preventive maintenance/service
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Strengthen relationships with service / maintenance customers
Contractors & Service Technician Resources
The APR Control Benefits Fact Sheet for Contractors
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The APR Control: The HVAC Professional's Secret Weapon
The APR Control provides superior capacity modulation, resulting in improved energy efficiency, enhanced comfort, and reduced operating costs. Download our fact sheet to see how the APR Control can revolutionize your HVAC systems and deliver exceptional results for your clients or facility. -
How to Sell The APR Control
The Rawal APR Control is a variable capacity enhancement to DX HVAC systems.
The dynamic nature of plant growth cycles and cultivation phases demands air conditioning units that can adapt to changing environmental requirements. HVAC for grow rooms play a critical role in maintaining optimal temperature, humidity, and ventilation conditions to support healthy plant development and maximize crop yield.
Industrial manufacturing facilities experience fluctuating occupant loads, demanding robust and adaptable HVAC systems.
The dynamic nature of production processes and workforce activities necessitates air conditioning units capable of adjusting to changing operational demands.
Any commercial retail or office space faces the same challenge – too hot/too cold and too humid being the top complaints. These problems are often driven by varying occupancy across commercial office spaces with some companies on a regular 5-day in the office schedule while others are on a varied schedule.
The controlled environments within these facilities demand meticulous temperature, humidity, and air quality management. Fluctuating activities, such as experiments or surgeries, necessitate adaptable air conditioning units to maintain optimal conditions.
Restaurants and diners contend with fluctuating occupant loads, demanding adaptable air conditioning (AC) and heat pump (HP) systems. The ebb and flow of customers throughout the day necessitates HVAC units capable of adjusting to changing occupancy levels.
The dynamic nature of healthcare institutions, with varying patient admissions and discharges, requires air conditioning units to constantly adapt to changing occupancy levels. This flexibility is crucial for maintaining a comfortable and healthy environment for patients, staff, and visitors.
Schools face challenges with systems serving classrooms, providing fresh air for a lot of people in a small space.
This often leads to high humidity and equipment failure.