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Square white metal hydronic unit heater with large front fan grille and threaded pipe connections

Dayton

Dayton 5PV58 16 in Hydronic Unit Heater 3200 cfm

SKU CH-59E3-YSY8H

Suspended vertical hydronic unit heater delivering 3200 cfm airflow with 210,200 BtuH steam and 139,700 BtuH water heating output

  • Vertical hydronic heater delivers 3,200 cfm airflow for large-space heating
  • 210,200 BtuH steam output at 2 PSI provides high-capacity warmth
  • 139,700 BtuH water output at 200 °F suits hydronic systems
  • 4 gpm flow rate with 2-inch NPT connections enables efficient installation
  • Single-phase 3.6 A motor at 60 Hz keeps electrical demand manageable

Product Identity

The Dayton 5PV58 is a suspended vertical hydronic unit heater designed for ceiling or wall mounting in commercial or industrial spaces. It delivers 3200 cfm of vertical airflow using steam or hot water as the heating medium. This unit serves facilities that need high-output overhead heating without occupying floor area. Buyers wanting a portable or electric-resistance heater should look elsewhere.

Installation Checks

Verify that the building can supply steam at 2 psi or water at 200 °F to match the rated outputs of 210200 BtuH and 139700 BtuH respectively. The coil requires a 2-inch male NPT threaded connection and a flow rate of 14.4 gpm. Electrical supply must be single-phase 60 Hz capable of 3.6 A. Confirm the 16-inch height and 29 1/2-inch square footprint fit the mounting location and structural support.

Thermals Noise Power

In normal operation the heater produces 210200 BtuH on steam and 139700 BtuH on 200 °F water while moving 3200 cfm through a 19 3/4-inch fan. The motor draws 3.6 A at 60 Hz single-phase power. No fan guard is fitted, so airflow noise will be present at the rated volume. Surface temperatures follow the supplied steam or water conditions.

Highlights

  • Vertical hydronic heater delivers 3,200 cfm airflow for large-space heating
  • 210,200 BtuH steam output at 2 PSI provides high-capacity warmth
  • 139,700 BtuH water output at 200 °F suits hydronic systems
  • 4 gpm flow rate with 2-inch NPT connections enables efficient installation
  • Single-phase 3.6 A motor at 60 Hz keeps electrical demand manageable

Specifications

BrandDAYTON

Questions about this item

Does the heater arrive with mounting brackets or do they need to be purchased separately?

The unit is supplied as a suspended vertical heater; mounting hardware is not included and must be sourced separately.

Should I select the 210 200 BtuH steam rating or the 139 700 BtuH water rating for my system?

Choose the 210 200 BtuH figure when the supply is 2 PSI steam and the 139 700 BtuH figure when the supply is 200 F water.

What does the 3200 cfm airflow mean once the heater is installed in a space?

The 3200 cfm rating indicates the volume of air the 19 3/4 in fan moves vertically through the 16 in high cabinet at 60 Hz.

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