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Hydronic Unit Heater, 27-7/8" W, 14" D MPN:4NHG4

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In Stock
Brand: Dayton
Part #: 4NHG4
UPC: 190735331439
SKU
510-G0602174
Regular Price $5,203.79 Special Price $3,716.99

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Hydronic Unit Heater, 27-7/8" W, 14" D

This hydronic unit heater is a reliable and efficient solution for heating large spaces. Ideal for use in commercial and industrial settings, it can be suspended from ceilings or mounted on walls to provide a consistent and controlled heat output. With the ability to heat spaces using either steam or water, this unit is versatile and adaptable to various applications. Its high output of 240,000 BtuH at 2 PSI steam and 174,000 BtuH at 200 F water makes it suitable for spaces that require significant heating, such as warehouses, factories, and large offices.

Top product features:

  • Heating Method Steam, Water
  • Output @ 2 PSI Steam 240,000 BtuH
  • Overall Height 30 1/4 in adjustable

Top product applications:

  • Commercial Office Spaces
  • Industrial Manufacturing Facilities
  • Large Retail Stores
Product Type Suspended Horizontal Hydronic Wall & Ceiling Unit Heater, Air Flow Direction Horizontal, Heating Method Steam, Water, Output @ 2 PSI Steam 240,000 BtuH, Output @ 200 F Water 174,000 BtuH, Air Flow 3.500 cfm, Fan Phase 1, Overall Height 30 1/4 in, Overall Width 27 7/8 in, Overall Depth 14 in, Amperage 4.5 A, Coil Type Header, Connection Size 2 in, Connection Type Threaded Female NPT, Fan Diameter 20 in, Fan Guard Type Standard Guard, Flow Rate 17.4 gpm, Frequency 60 Hz

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 32.60
  • Package Width: 26.50
  • Package Height: 37.60
  • Package Weight: 137.00
Product info last updated on February 21, 2026 2:33pm UTC Category: Hydronics
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In stock