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Reznor Product Documents
Reznor model UBX gas-fired unit heaters are great for space heating applications.
These units are power vented to eliminate heat losses up the flue pipe. UDX and UBX models are available in 14 sizes ranging from 30,000 to 400,000 BTUH gas input and are approved for installation in the United States and Canada by ETL. UBX unit heaters feature a two-tone black and white powder-coated, scratch-resistant paint scheme. Each unit has clean rounded corners and edges with no visible screws or fasteners. Each size cabinet is easily suspended from 4 suspension points. The low voltage terminal strip on the outside of the cabinet makes connecting control wiring easy with no panels to remove. The addition of a terminal to the strip, along with the new design of the circuit board, allows for fan-only operation (without adding relays).
Reznor Model UBX Features and Benefits:
- Certified for commercial/industrial heating application
- 45-75 °F Rise range - Sizes 30-350
- 50-80 °F Rise range - Size 400
- Integrated circuit board with 7 segment display
- External status indicating LED
- Hinged Door with ¼ turn latch
- Improved cabinet design with removeable front face and two tone white and black powder paint.
- Tcore2 titanium stabilized aluminized steel heat exchanger
- Patented single burner combustion system including a onepiece burner assembly
- 115V, 1 phase, 60 Hz Supply voltage
- 115 Volt open drip proof blower motor with internal overload protection - Sizes 30-125
- 115 Volt open drip proof blower motor with internal overloads and definite purpose motor contactor - Sizes 150-400
- Direct drive blower with multispeed taps - Sizes 30-125
- Adjustable belt drive blower - Sizes 150-400
- Transformer for 24-volt controls
- Integrated circuit board with diagnostic indicator lights
- Multi-try direct spark ignition with timed lockout
- Blower relay (included on the circuit board)
- Single-stage natural gas valve (field adjustable for operation to 9,000 ft. elevation)*
- Vibration/noise isolated fan and venter motors ~ designed for low noise operation
- 4-pt Suspension ~ standard on all sizes
- External terminal strip for 24-volt wiring
- External gas pipe connection
Reznor Model UBX Optional Features:
- Single-stage propane gas valve (field adjustable for operation to 9,000 ft.)*
- Two-stage gas valve (sizes 60-400)
- 409 or 316 stainless steel heat exchangers
- Totally enclosed blower motor (sizes 30-400)
- Vent cap
- Thermostat
- Intergrated 30 ° & 60 ° downturn nozzles
- Integrated vertical louvers.
- Gas conversion kits (natural and propane)
- Primary/secondary controls for zoning up to six units
- Duct Flange
- Polytube adapters
- Hanger kits for 1" pipe
- Stepdown transformer (for 208/115, 230/115 or 460/115 supply voltage)
- Manual shutoff valves
Note:For installations where dirt, dust, and other airborne contamination is presenet in the indoor envirmonet, it is recommended to use seperated combustion units (Model UBZ). These models use air from outside the space for combustion. This will help reduce the build up of contaminates on the burner which would affect the combustion process. Refer to the installation manuals for recommended frequency of maintenace and cleaning.
| Brand | Reznor |
|---|---|
| SKU | REZNOR-UBX |
| Hazardous Material | false |