Product Overview
The Ouellet commercial unit heater is an electric heater, designed for larger commercial, industrial and institutional spaces. It features a draw-through design to pull air in from the top and sides and discharge out the front through the egg-crate discharge air diffuser. The discharge air diffuser features adjustable louvers and a non-intrusive, almond color appearance.
Because of its unique flow-through air design and cabinet shape, including angled corners, there is maximum free air flow in the unit. The intake area is larger than the discharge area, making the intake air move more slowly than the discharge air. Inside the cabinet, the motor is fully enclosed and thermally protected, shielding it from the heating elements. Also included is a fan delay that purges the residual heat to help maintain a longer life for your unit heater.
The unique egg-crate design allows you to direct the heated air exactly where you need it and also helps to eliminate any accidental contact with the fan inside the cabinet. The louvers are individually adjustable and bendable to meet your specific application needs.
This unit is available with various Electrical Requirements:
- 208 Volt 1-Phase; field convertible to 3-phase unit (OHVU07508-24)
- 240/208 Volt 1-Phase; convertible to 3-phase unit (OHVU07500-24)*
- 277 Volt 1-Phase only (OHVU07577-24) - These are Special Order and require additional lead time.
- 480 Volt 3- Phase only (OHVU07534-24) - These are Special Order and require additional lead time.
*240 Volt units will operate at 208V with a 25% wattage reduction.
| Model | Volts | Phase* | Control Voltage | BTU/hr | CFM | Temperature Rise (°F) | Motor HP | Motor RPM |
|---|---|---|---|---|---|---|---|---|
| OHVU07508-24 | 208 | 1 / 3 | 24 | 25590 | 600 | 40 | 1/33 | 1490 |
| OHVU07500-24 | 240 / 208 | 1 / 3 | 24 | 25590/ 19200 | 625 | 38 | 1/33 | 1550 |
| OHVU07577-24 | 277 | 1 | 24 | 25590 | 625 | 38 | 1/33 | 1550 |
| OHVU07534-24 | 480 | 3 | 24 | 25590 | 625 | 38 | 1/33 | 1550 |
*Phase 1 / 3 indicates unit is field convertible from 1-Phase to 3-Phase.
*240 Volt units will operate at 208V with a 25% wattage reduction
The cabinet is constructed of 18 and 20 gauge steel and finished with a powder coat paint for a longer life. Included with your electric heater are two brackets. The wall mount bracket and the ceiling bracket give you the choice of horizontal mounting on the wall or ceiling. Vertical mounting is also possible for this unit heater. You will need to provide threaded rods for the four weld nuts on the back of the heater.
Installation options:
Tech Specs
General Features
Performance Data
System Data
Clearances (Horizontal Discharge)
Weights and Dimensions
Electrical Requirements
California residents see Prop 65 WARNINGS
WARNING!
Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov
