SoHo Hydronic Trench Heaters

 

SoHo-w Hydronic Fan-Powered Linear Terminal is designed to create an efficient and simple solution to meet perimeter heating needs, in a variety of residential and commercial applications. The unit is ETL listed, fully certified to UL standards.

The low profile terminal housing is 20 gauge (1mm) galvanized steel, pre-painted black. It is designed primarily for low-height raised access floor and recessed perimeter trench installation. Multiple mounting options are available; the terminal can be suspended from adjacent finish floor surface via support flanges, or it can be set directly on a floor (or subfloor) on threaded leveling legs, which provide up to 1" (25mm) of manual height adjustment.

The hydronic fin pack has been rated in accordance with AHRI Standard 410; rows are 3/8"Ø (9.5mm) copper tubing with standard 1/2" Male NPT (15mm) supply and return connections. Finned length and heating capacity are dependant on overall terminal length and scheduled performance requirements (specify on order).

Heat is actively circulated using air flow supplied by 24VDC variable speed ECM cross-flow fans; configuration and maximum capacity is dependant on overall length of the terminal / fin pack. Primary power and controls are housed externally in a SoHo Hub control box (available separately); signals are transmitted via plug and play molex connection. The linear grille is available as extruded aluminum or stainless steel, in a variety of sizes and configurations (specify on order).

Data Sheet

IOM

SoHo w V160921
 

SoHo-w/c Hydronic Fan-Powered Linear Terminal is designed to create an efficient and simple solution to meet perimeter heating and cooling needs, in a variety of residential and commercial applications.

The low profile terminal housing is 20 gauge (1mm) galvanized steel, pre-painted black. It is designed primarily for low-height raised access floor and recessed perimeter trench installation. Multiple mounting options are available; the terminal can be suspended from adjacent finish floor surface via support flanges, or it can be set directly on a floor (or subfloor) on threaded adjustable leveling legs, which provide up to 1" (25mm) of height adjustment.

The hydronic fin pack has been rated in accordance with AHRI Standard 410; rows are 3/8" (9.5mm) copper tubing with 1/2" NPT (15mm) supply and return connections. Finned length varies based on overall terminal length and scheduled performance requirements (specify on order). Hot or chilled water can be passed through to meet seasonal heating and cooling requirements.

An IEQ double deflection drain pan extends under the entire length of the water coil / connections. The drain pan is galvanized steel, pre-painted black, and includes a 3/4" (19mm) condensate drainage connection. The terminal interior (including the drain pan) is fully lined with insulation to prevent undesirable condensate formation.

Active air flow is provided by 24VDC variable speed ECM cross-flow fans, available in standard and high capacity configurations to meet a range of performance requirements. Primary power and controls are housed externally in a separate SoHo Hub control box; signals are transmitted via plug & play molex connection.

The linear grille is available as extruded aluminum or stainless steel, in a variety of sizes and configurations. Ten (10) standard colors are available; custom colors and finishes can be provided to match architectural design (specify on order).

Data Sheet

 

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 SoHo color selections

Standard Color Sheet

Airfixture_Header-Image-Overlay-light-blue

 RAL Colors

Special Order Colors

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Features 

  • 20 gauge (1mm) galvanized steel terminal housing, pre-painted flat black
    Multiple linear grille options available (specify on order)
    • Extruded aluminum / stainless steel (304 / 316 Series)
    • Flanged or flangeless configurations
  • Optional threaded leveling legs for unit height adjustment
    • 1" (25mm) maximum manual height adjustment
  • Single-point modular plug and play power and control molex connection
  • Hydronic fin pack (performance rated in accordance with AHRI Standard 410)
    • Variable finned length (based on terminal length and scheduled performance requirements)
    • 3/8"Ø (9.5mm) copper rows
    • 1/2" Male NPT (15mm) supply / return connections
    • Options for same side or opposite end connections, with side or front piping access (specify on order)
  • 24VDC variable speed ECM cross-flow fans (capacity and configuration based on terminal length and scheduled performance requirements)
  • ETL listed, fully certified in accordance with UL standards, including [UL 1995:2011 Ed.4]

 

Specifications

Application: Low Profile Fan-Powered Heating | Raised Access Floors / Recessed Perimeter Trenches Terminal Construction: Galvanized Steel | 20 Gauge (1mm) 

Pre-Painted Black Terminal Dimensions (LxWxH (Nominal)):

33" x 7" x 4" (838mm x 178mm x 102mm) 48" x 7" x 4" (1219mm x 178mm x 102mm) 62" x 7" x 4" (1575mm x 178mm x 102mm) 78" x 7" x 4" (1981mm x 178mm x 102mm)

Air Flow Capacity (Nominal Maximum): One (1) Fan (1x Single Assembly) | 62 cfm (105 m3/hr) | Minimum 33"L (838mm) Unit Two (2) Fans (1x Dual Assembly) | 125 cfm (213 m3/hr) | Minimum 48"L (1219mm) Unit Three (3) Fans (1x Triple Assembly) | 185 cfm (315 m3/hr) | Minimum 62"L (1575mm) Unit Four (4) Fans (2x Dual Assembly) | 250 cfm (425 m3/hr) | Minimum 78"L (1981mm) Unit

Heating Capacity (Based on Following Conditions):

  • Fan Speed: 80%
  • Entering Air Temp: 68°F (20°C)
  • Entering Water Temp: 170°F (77°C)
  • Leaving Water Temp: 150°F (66°C)

3,105 Btu/h | Minimum 33"L (838mm) Unit 7,114 Btu/h | Minimum 48"L (1219mm) Unit 10,360 Btu/h | Minimum 62"L (1575mm) Unit 13,765 Btu/h | Minimum 78"L (1981mm) Unit

Grille Configuration: Extruded Aluminum | Natural Anodized / Powder-Coated Finish Fully Flanged / Parially Flanged / Fully Flangeless Stainless Steel | 304 / 316 Series Finish Fully Framed / Fully Frameless Specify Grille Configuration Options On Order

SoHo Logo 2C (1)
 

Factory Mounted Valve Package

We have introduced a valve package component to our SoHo-w and CLW product lines. This addition, featuring a factory-installed hot water coil valve package, not only streamlines the installation process but also upholds the consistent and reliable quality that you've come to associate with AirFixture. The flexibility in control options and valve package configurations further accelerates construction time.

  • Manual Ball Valve with Memory Stop
  • Unions
  • Y-Strainer
SLCIA CLW 1 Shadow
AirFixture is our preferred go-to expert for all solutions related to Underfloor Air Distribution. Their inputs help us with not only the design of the project but also successful execution and client satisfaction.
Manjunath Swamy
Mechanical Contractor, Vortex Consulting Engineer
I’m always worried about trying something radically different in our projects. What if it doesn’t go to plan? What if there’s something we haven’t considered? Those concerns were completely unfounded with UFAD. it was far less complex, and way easier to plan and install than a traditional system.
Isaac Chazbani
Mechanical Contractor, New York City

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