- G90 galvanized construction
- Easy access doors
- Lifting points
- Pre-wired, pre-piped controls
- Horizontal or down discharge
- Vibration isolation
- High efficiency motors
- Adjustable drive sheaves
- Fully insulated casing
- Stainless steel burner
- 120 volt control transformer with single point electrical connection
- Redundant gas valves
- Intermittent spark pilot with timed safety lockout
- Electronic flame modulation
- High temperature limit switch
- Airflow proving switch
- Economizer inlet thermostat
- Motor starter
- Disconnect switch
- Burner observation port
Modular Direct Drive Fired Heaters(F-D)
The Direct Gas Fired Make-Up Air package is designed to deliver tempered make-up air for installations requiring frequent air changes. Units are designed for natural and propane gas applications, and for indoor or outdoor installation.
- Air Volume: 1,000 – 21,000 cfm
- Maximum SP: 4" wg. at standard air density
Features
Options
- Electrical Cabinet LED Lights
- Propane Fuel Application
- Room Override Thermostat
- Motorized Intake Damper
- Remote control panel including summer/winter switch and operating lights
- Freeze Stat with Bypass Timer
- Hi/Low Gas Pressure Switches
- Room Modulating Thermostat
- High Gas Pressure Regulator
- Convenience Outlet
- DX Cooling Coils
- Evaporative Cooler Intake
- V-Bank Filter Intake
- Sloped Filter Intake
- Auxiliary Starters
- Inlet Gas Pressure Gauge
- Indoor Hanging Cradle
- VAV Packages
- Roof Curbs
- Clogged Filter Switch
- Cooling Thermostat and Interlock
- Extra Set of V-Belts
- DDC Control capability for BACnet MS/TP, LonWorks, Johnson N2, and Modbus Protocol
- Z83.18 Recirculating Configuration
Certifications
The FD Model has been certified by ITS. This certification mark indicates that the product has been tested to and has met the minimum requirements of a widely recognized (consensus) U.S. and Canadian products safety standard, that the manufacturing site has been audited, and that the applicant has agreed to a program of periodic factory follow-up inspections to verify continued performance.
Model FD is ETL Listed under file number 103371695COL-001 and complies with ANSI Z83.4-Second Edition and CSA 3.7-2006 Standards.
Recirculating Model FD is ETL listed under file number 3035352-002 and complies with ANSI Z83.18 Standard – Fourth Edition.
This product may be covered by one or more of the following patent number(s): (United States) 6629523, or other U.S. and foreign patents pending.
Manuals
Drawings
- Duct Hanger Drawing
- Exploded Parts Detail
- Isolator Detail Drawings
- Submittal Drawings
Controls And Control Options
Written Specification
Additional Information
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