Reznor UDXC Series Heaters Overview

The Reznor UDXC series unit heaters provide their excellent performance, versatility, and efficiency of 82-83%. These heaters come in a wide range of BTU outputs, from 30,000 to 400,000 BTUs. They are suitable for applications from residential garages to large commercial facilities. Let’s take a closer look at the key features, where they perform best, and what makes them a great choice for heating needs.

Where the UDXC Series Shines

The Reznor UDXC heaters are versatile. They perform well in both residential and commercial environments. The models in the 30,000 to 125,000 BTU range allows garages and workshops. The higher capacity units (150,000 to 400,000 BTUs) are ideal for large commercial spaces like warehouses, manufacturing facilities, and distribution centers. These units are ideal for environments needing efficient and reliable heating.

One key feature of the UDXC series is its ability to be converted from a power-vented unit to a separated combustion heater using the SC1 conversion kit. This feature is great for environments needing good air quality, such as places with humidity, chemicals, or dust like wood shops. Separated combustion means the air used for combustion is drawn from outside the space, reducing contaminants and improving air quality.

Ideal Applications for UDXC Heaters

The Reznor UDXC series is well-suited to a wide range of environments, thanks to flexible installation options and robust design features. Here are some specific scenarios where UDXC heaters excel:

1. Residential Garages and Workshops: The UDXC-45 and UDXC-125 models, ranging from 45,000 to 125,000 BTU, are perfect for heating garages, workshops, and hobby spaces. These heaters are powerful enough to warm smaller spaces quickly, providing comfortable working conditions during cold weather.
2. Commercial Warehouses and Distribution Centers: Larger units like the UDXC-300 (300,000 BTU) are made for large commercial and industrial spaces. Warehouses and distribution centers often have high ceilings and large areas needing consistent heat. The UDXC series offers the power and efficiency to keep these environments comfortable.
3. Manufacturing Facilities: In manufacturing facilities, steady temperature is key for worker comfort and process consistency. The Reznor UDXC series, with its wide range of capacities, provides a reliable solution for heating these demanding environments. The separated combustion option is helpful in facilities with chemicals or other contaminants.
4. Auto Shops and Woodworking Shops: The separated combustion option makes UDXC heaters ideal for places like auto shops and woodworking shops, where dust, fumes, or chemicals are common. Drawing combustion air from outside keeps the indoor environment safer.
5. Agricultural Buildings: The UDXC series can also be used in agricultural settings like barns or greenhouses. The efficient heating and ability to use separated combustion make it great for protecting livestock and plants from cold temperatures while keeping good air quality.

Key Features & Specifications

1. Thermal Efficiency: The UDXC heaters have an 82-83% thermal efficiency, among the best in their class. This makes them energy-efficient for both small and large spaces.
2. Flexible Installation Options: UDXC series units are easy to install and can be mounted using 2 or 4 suspension points or with an optional Quick-Sling hanger kit. The external terminal strip allows for quick thermostat setup, and the factory-installed gas line simplifies connection.
3. Modern, Durable Design: These units have a modern look with a white cabinet, black louvers, and an angled corner. The design also includes a hinged service door for easy maintenance, along with an alphanumeric digital display of error codes for quick repairs.
4. Advanced Heat Exchanger: The patented TCore² titanium-stabilized aluminized steel heat exchanger is very durable, offering consistent heat performance. Special order options for stainless steel heat exchangers (316 or 409) are also available for environments needing higher corrosion resistance.
5. Quiet Operation: The UDXC series features vibration-isolated fan and venter motors for minimal noise, making them ideal for residential use.
6. Power Vent and Separated Combustion Options: The UDXC series can be configured for power-vent or separated combustion installations. Concentric venting is required for separated combustion, and venting kits are available for both vertical and horizontal setups, providing flexibility.
7. Safety and Ease of Use: Features like direct spark ignition, an external diagnostic LED, built-in disconnect switch, and an improved circuit board for fan-only operation make UDXC heaters user-friendly and safe to operate.

Models and Applications

• UDXC-45 (45,000 BTU): Ideal for smaller residential applications such as garages or small workshops.

• UDXC-125 (125,000 BTU): Suitable for larger residential spaces and moderate-sized commercial areas.

• UDXC-300 (300,000 BTU): Best for larger commercial applications that need powerful and efficient heating, like warehouses and manufacturing spaces.

Each model provides a temperature rise range of 50-60°F, making them capable of warming large spaces quickly. Additionally, all units are designed for durability, with enhanced cabinet features to protect internal components and reduce maintenance needs.

Optional Accessories

To further enhance their versatility, the UDXC heaters offer a variety of optional accessories, including:

• SC1 Separated Combustion Kit: Converts the unit to a separated combustion model for better indoor air quality.
• Venting Kits: Horizontal and vertical vent kits (CC2 and CC6) are available for power vent and separated combustion installations.
• Mounting Brackets and Nozzles: Quick-Sling hanger kits, downturn nozzles for airflow adjustment, and LP conversion kits are all available to ensure a custom fit.

Installation and Maintenance

The Reznor UDXC series allows for easy installation and maintenance. Units can be secured with either 2 or 4 suspension points, and an optional Quick-Sling hanger kit allows for convenient ceiling mounting. The factory-installed gas line input is on the backside, making gas connection straightforward.

Serviceability is another strength of the UDXC series. Each unit has a hinged service door that opens easily with a screwdriver and includes a safety strap for added security. The accessible design makes it possible to perform maintenance even in tight spaces, reducing downtime.

The built-in digital display for error codes, along with a list of fault codes on the door, helps technicians identify and fix issues quickly.

Why Choose Reznor UDXC Series Heaters?

The Reznor UDXC series heaters combine reliability, efficiency, and adaptability, making them an ideal choice for anyone needing robust heating solutions for residential and commercial applications. Here are some reasons to consider the UDXC series:

• Energy Efficiency: With a thermal efficiency of 82-83%, these heaters help reduce energy costs while providing consistent warmth.
• Versatility: The wide range of BTU outputs (30,000 to 400,000) makes UDXC models suitable for almost any space.
• Indoor Air Quality: Converting to a separated combustion system keeps air quality good, which is crucial in spaces with contaminants or dust.
• Easy Installation and Maintenance: The UDXC series is designed for simple installation and maintenance, reducing downtime and ensuring reliable operation.
• Quiet Operation: The vibration-isolated motors ensure quiet operation, making UDXC units great for noise-sensitive areas.

With their easy installation, excellent efficiency, versatile configurations, and optional accessories, the Reznor UDXC heaters are well-equipped to handle a wide variety of heating needs, making them an excellent choice for residential and commercial applications.