Dayton
Dayton 5PV51 Hydronic Unit Heater 1400 cfm 20-7/8 in W
Suspended horizontal hydronic unit heater delivers 1400 cfm airflow with 84,000 BtuH steam and 61,000 BtuH water output
- Horizontal airflow covers wide areas
- 1,400 cfm moves large volumes of air
- Dual steam and water heating compatibility
- 84,000 BtuH at 2 PSI steam output
- OSHA compliant fan guard enhances safety
Suspended Horizontal Hydronic Unit Heater
This suspended horizontal hydronic unit heater mounts on walls or ceilings and delivers 1400 cfm of airflow in a horizontal direction. It operates with steam or water heating methods and provides 84,000 BtuH output at 2 PSI steam and 61,000 BtuH output at 200 F water. The unit suits commercial and industrial spaces needing overhead hydronic heating.
Installation Considerations
The heater requires a threaded female NPT connection sized at 1 1/4 in for piping and runs on a single-phase fan drawing 2.2 A at 60 Hz. An OSHA compliant guard covers the 14 in fan diameter. Clearances for the 24 1/4 in height, 20 7/8 in width, and 11 13/16 in depth must be verified. Coil type is header with a flow rate of 6.1 gpm.
Pre-Order Checks
Confirm your system supplies either steam at 2 PSI or water at 200 F to match the rated outputs. Verify the piping can accommodate a 1 1/4 in threaded female NPT connection and deliver 6.1 gpm flow. Ensure the electrical supply provides single-phase power at 60 Hz for the 2.2 A fan motor. Check that the mounting structure supports the unit dimensions.
Highlights
- Horizontal airflow covers wide areas
- 1,400 cfm moves large volumes of air
- Dual steam and water heating compatibility
- 84,000 BtuH at 2 PSI steam output
- OSHA compliant fan guard enhances safety
Specifications
| Brand | DAYTON |
|---|
Questions about this item
How can I verify the heater is operating correctly once installed?
Confirm the fan spins at 1400 cfm airflow and the motor draws 2.2 A on the 60 Hz single-phase supply.
What comes in the box and what must I source separately?
The unit includes the heater with OSHA-compliant fan guard and 1 1/4 in threaded female NPT connections; piping, valves, steam or water supply and electrical wiring are not included.
Which capacity should I choose between the 84,000 BtuH steam and 61,000 BtuH water ratings?
Select the 84,000 BtuH at 2 PSI steam rating for steam systems or the 61,000 BtuH at 200 F water rating for hydronic systems, matching your heat source and 6.1 gpm flow rate.
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