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Heat Transfer Products Group (HTPG), founded in 1946 in Santa Fe Springs, CA and now headquartered in Duluth, Georgia, designs, manufactures and markets energy-efficient commercial and industrial refrigeration equipment and system solutions sold under the trusted premium brands: Russell, Witt, Kramer, and ColdZone. The manufacturing plant is located in Scottsboro, Alabama and warehouses are located in California, Texas and Alabama. HTPG is a member of the Rheem Family of brands.
UNIT Coolers
Unit coolers are designed for optimal distribution of cooled air in refrigerated warehouses, walk-in coolers and freezers, meat preparation cutting rooms, supermarkets and various other applications.
HTPG's wide array of unit coolers provide the food service industry the perfect solution for a wide range of applications, such as under-counter or display case reach-in units for use in kitchens and fast food restaurants, walk-in coolers and freezers for use in restaurants, stadium concessions, beer coolers, schools, hospitals, and convenience stores.
Condensing units
A condensing unit used in refrigeration is comprised of a compressor balanced with a heat exchanger section to cool down and condense incoming refrigerant vapour into liquid refrigerant. These units are typically used in warehouses, restaurants, convenience stores, and many other venues. HTPG condensing units are offered in either medium- or low-temperature varieties, air or water cooled to ensure that we meet all our customer’s needs. HTPG manufactures condensing units, ranging from ½ HP up to 100 HP, in single or dual circuit, air and water-cooled configurations as well as multiple compressor food service racks.
Air cooled condensers/ fluid coolers
HTPG offers air cooled condensers to a multitude of applications including food service and food retail and other customers. Air cooled condensers use an array of fans to move large amounts of air over condensing coils and are a highly engineered element of the refrigeration system.
HTPG offers fluid coolers capable of cooling almost any non-corrosive fluid. Ranging from single fan to 14-fan units, HTPG fluid coolers provide energy saving alternatives when used with water-cooled machinery or as an economizer in computer room or printing press cooling applications.
Air Cooled Fluid Coolers lend themselves to an extraordinary variety of cooling applications. These units cool most fluids that are non-corrosive to copper tubing. They provide closed circuit cooling of condensing water thus avoiding maintenance of evaporative water cooling. The fluid cooler doubles as an economizer to cool interior space during winter, then cools condenser water in the summer. Fluid coolers can also cool compressor oil in heavy commercial and industrial refrigeration systems. The industrial cooling applications are endless!
HTPG offers fluid coolers capable of cooling almost any non-corrosive fluid. Ranging from single fan to 14-fan units, HTPG fluid coolers provide energy saving alternatives when used with water-cooled machinery or as an economizer in computer room or printing press cooling applications.
Air Cooled Fluid Coolers lend themselves to an extraordinary variety of cooling applications. These units cool most fluids that are non-corrosive to copper tubing. They provide closed circuit cooling of condensing water thus avoiding maintenance of evaporative water cooling. The fluid cooler doubles as an economizer to cool interior space during winter, then cools condenser water in the summer. Fluid coolers can also cool compressor oil in heavy commercial and industrial refrigeration systems. The industrial cooling applications are endless!
Specialty products
HTPG provides a variety of specialty commercial refrigeration products including air handlers, include air handlers, evaporator defrost controls and custom coils.
HTPG’s Air Handlers are an industrial grade product with heavy gauge mill-galvanized steel framing and sheet metal throughout. Designed specifically for the HVAC industry with a full range of options and accessories, these units are ideal for custom or design-and-build projects in refrigeration or air conditioning.
EcoNet® Enabled Unit Coolers are intelligent, electronically operated evaporators designed for energy efficiency and easier installation. Developed in conjunction with Rheem Manufacturing, it builds on the success, reliability and efficiency of Rheem’s EcoNet® technology and brings it to the commercial refrigeration market for energy savings, consistent temperature, and improved product quality. The smart EcoNet Command Center with intuitive touchscreen allows for single or multiple EcoNet Enabled Unit Coolers to be programmed, monitored, and troubleshot outside of the space being cooled.
The Surveillant Demand Defrost Evaporator Controller uses proprietary advanced algorithms to maximize energy efficiency while minimizing the effects of defrost on the space temperature.
HTPG’s experience in coil manufacturing, materials, fin spacing, tube diameter, and circuiting are unmatched in the industry. Whether for OEM, replacement or retrofit customers, HTPG’s Lean manufacturing featuring one piece flow is ideally suited to meet your unique coil requirements. We offer everything from expert design services to full production capabilities.
HTPG’s Air Handlers are an industrial grade product with heavy gauge mill-galvanized steel framing and sheet metal throughout. Designed specifically for the HVAC industry with a full range of options and accessories, these units are ideal for custom or design-and-build projects in refrigeration or air conditioning.
EcoNet® Enabled Unit Coolers are intelligent, electronically operated evaporators designed for energy efficiency and easier installation. Developed in conjunction with Rheem Manufacturing, it builds on the success, reliability and efficiency of Rheem’s EcoNet® technology and brings it to the commercial refrigeration market for energy savings, consistent temperature, and improved product quality. The smart EcoNet Command Center with intuitive touchscreen allows for single or multiple EcoNet Enabled Unit Coolers to be programmed, monitored, and troubleshot outside of the space being cooled.
The Surveillant Demand Defrost Evaporator Controller uses proprietary advanced algorithms to maximize energy efficiency while minimizing the effects of defrost on the space temperature.
HTPG’s experience in coil manufacturing, materials, fin spacing, tube diameter, and circuiting are unmatched in the industry. Whether for OEM, replacement or retrofit customers, HTPG’s Lean manufacturing featuring one piece flow is ideally suited to meet your unique coil requirements. We offer everything from expert design services to full production capabilities.
Packaged Refrigeration systems
An innovative design and DOE AWEF-rated self-contained system, the Packaged Refrigeration System has been awarded Gold by the Dealer Design Award! We set out to create a refrigeration system that not only meets industry standards but exceeds expectations in terms of efficiency, reliability, and innovation.
The Packaged Refrigeration System's innovative design is a DOE AWEF rated self-contained system that comes in two sizes to satisfy low and medium temperature refrigeration needs -- ideal for fast food service chains and inside shopping mall food establishments. We strive to incorporate sustainable solutions along with options and functionality that satisfy regulatory compliance. These units improve product quality by reducing temperature fluctuation and maximizing energy efficiency with less compressor runtime. For easy installation and serviceability, the units feature lift-off hinges and panels and multiple drain-out points for either a boil-out drain pan or PVC connection.
STANDARD FEATURES
- EcoNet Enabled to maximize energy efficiency
- Available outdoor options include and Roof Kit and Hail Guard
- 2 Cabinet Sizes
- Boil-out pan is offered with an option of a PVC drain line connection
- One electrical wiring point with the ability to add a plug on select models
- Lift-off panels & large electrical box
- Factory pre-charged with R-448A
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Medium Temperature: 4,790 to 15,830 BTUH Low Temperature: 3,790 to 15,130 BTUH
Indoor or Outdoor Use: Available with Roof Kit and Hail Guard
EcoNet improves product quality by reducing temperature fluctuations.
Lift off panels and large electrical box.
Econet enabled unit coolers
Developed in conjunction with Rheem Manufacturing, EcoNet Enabled Unit Coolers build on the success, reliability and efficiency of Rheem’s EcoNet technology and brings it to the commercial refrigeration market. The EcoNet technology saves energy in refrigeration systems through precise superheat and space temperature control, fan cycling, and controlling how often the system goes into defrost based on compressor runtime. EcoNet Enabled Unit Coolers can be configured to work on a single or dual evaporator coil, and can be used with a condensing unit in single and multiple evaporator installations as a group. Available factory-installed on Next-Gen All-Temp Low Profile, Center Mount, and Low Velocity Center Mount unit coolers with more being added soon.
- STANDARD FEATURES
- Reduces fan speed to 50% during off cycle to save energy
- Eliminates unnecessary defrosts
- Maximizes energy efficiency with less compressor runtime
- Reduces liability by eliminating icing issues
- Reduces temperature fluctuations for improved product quality
OPTIONAL ECONET COMMAND CENTER
- Intuitive graphical interface controls up to 32 devices (including the Command Center) through one display
- Provides continuous communication between system components
- Remote mount display allows for EcoNet Enabled Unit Coolers to be programmed, monitored, and troubleshot outside of the space being cooled
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