Dayton
Dayton 5YH20 hydronic unit heater 84000 BtuH steam 61000 BtuH water
Suspended horizontal hydronic heater delivers 84000 BtuH steam and 61000 BtuH water output with 1400 cfm airflow
- Delivers 84,000 BtuH steam heat for large spaces
- Provides 61,000 BtuH water output at 200 F
- Moves 1,400 cfm air with 14 in fan
- Compact 24 1/4 in height fits tight ceilings
- Draws only 2.2 A at 60 Hz single phase
Horizontal hydronic unit heater
The Dayton 5YH20 is a suspended horizontal hydronic heater designed for wall or ceiling mounting in commercial and industrial spaces. It delivers heat using either steam or hot water supplied through threaded female NPT connections. A single-phase fan moves air horizontally across the header-type coil to warm the area. The unit operates on a standard 60 Hz electrical supply.
Sustained heating output
At two PSI steam the heater produces 84,000 BtuH, while 200 °F water yields 61,000 BtuH with a flow rate of 6.1 gpm. The 1,400 cfm airflow is maintained continuously by the 14-inch fan drawing 2.2 amps. Because the coil and fan are rated for constant operation, output remains stable during long heating cycles without the drop-off seen in short-burst equipment.
Mounting and piping practicalities
Overall dimensions of 24 1/4 inches high, 20 7/8 inches wide and 11 13/16 inches deep determine the clearance needed above ceilings or along walls. The 1 1/4-inch threaded female NPT connections set the pipe size and fitting type for both steam and water circuits. A standard guard covers the fan, and the horizontal discharge directs warm air along the mounting plane rather than straight down.
Highlights
- Delivers 84,000 BtuH steam heat for large spaces
- Provides 61,000 BtuH water output at 200 F
- Moves 1,400 cfm air with 14 in fan
- Compact 24 1/4 in height fits tight ceilings
- Draws only 2.2 A at 60 Hz single phase
Specifications
| Brand | DAYTON |
|---|
Questions about this item
How much noise and heat does the 14 in fan moving 1,400 cfm produce when running continuously?
The unit draws 2.2 A at 60 Hz to drive the 14 in fan at 1,400 cfm, delivering 84,000 BtuH on steam or 61,000 BtuH on 200 F water.
What piping and electrical supplies must I already have to install this heater?
You need a 1 1/4 in threaded female NPT connection for the coil and a single-phase circuit capable of 2.2 A at 60 Hz.
Will the 1 1/4 in NPT connections mate with my existing hydronic lines?
The coil uses a 1 1/4 in threaded female NPT connection, so any matching male NPT piping will join directly.
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