Greenheck Fan Product Features, Model IGX-HV, Indirect Gas-Fired Heating and Ventilating Unit

Product Features

Model IGX-HV

Indirect Gas-Fired

Heating and Ventilating Unit

Indoor/Outdoor Installations

All Greenheck model IGX-HV units feature 80% efficient indirect gas-fired furnace(s), filtered mixing box section, fan section, and are ETL listed to the UL-1995 test standard. Heating capacities range from 100,000 to 1,200,000 BTU/Hr and air flow volumes are available up to 15,000 cfm.

A modular design concept enables the flexibility

to customize each product for its application. Modules are then factory assembled and wired to minimize field installation labor. The result is a semi-custom product at an attractive cost.

Indirect Gas-Fired Furnaces

The Greenheck furnace is designed for top-notch performance and long life, combining quality components with expert craftsmanship. Unique to our furnace is a post purge cycle, which runs the combustion fan after the unit is shut down to vent hot air and moisture out of

the heat exchanger. The elimination of these corrosion catalysts adds years to the life of the heat exchanger.

Other key features of our furnace are listed below:

•Power vented

•80% thermal efficiency

•Seamless tubes

•Electronic staged gas controls

•Electronic modulating gas controls

•Aluminized steel or stainless steel heat exchanger

•Direct spark ignition system

•Easy access burner controls

•ETL listed to ANSI Standard Z83.8

•Solid state automatic ignition module

Vibration Isolators

The entire fan and motor assembly is mounted on vibration isolators to minimize noise transmission into the building. Neoprene isolators are standard on all units, spring isolators are optional.

2

IGX-HV shown with horizontal discharge.

Reliable Fan Performance

Air performance ratings from Greenheck’s AMCA registered test chamber ensure accurate data.

Fans are constructed of heavy gauge steel and designed for high efficiency

and low sound levels. Wheels are statically and dynamically balanced to ensure vibration free operation.

Control Center

The control center includes

the following standard components:

•Magnetic motor starter with solid state overload protection

•Control transformer

•Disconnect switch

•Separately fused motor

•Distribution terminal strip

Premium grade control

components are selected for reliable operation. All electrical components are UL Listed, recognized or classified. Control centers are factory prewired for single point power connection.

Factory Wired

and Tested

All units are tested prior to shipment. Units are checked for vibration and proper operation.