4 Ton Multipoise Fan Coil, Two Stage, Variable Speed, 208/1

The FG is the premium air handler combining the proven technology of ICP fan coils with environmentally balanced R-410A refrigerant.  The FG achieves an operational advantage when the variable speed ECM (Electronically Commutated Motor) is combined with a heat pump with R-410A refrigerant.

With attention to quiet, efficient, and comfortable operation, we have developed a new benchmark for superior indoor comfort and control.  These heat pump and air conditioning systems feature R-410A refrigerant, the chlorine-free refrigerant that is the future for the residential heating and cooling industry. The FG using R-410A refrigerant maximizes performance for environmentally balanced systems. In addition to environmental safety, these systems are 30 to 40% more efficient than standard heating and cooling systems, thereby combining excellence in efficiency and environmental responsibility. The FG provides these benefits due to  command of ECM technology. These motors are extremely efficient at all speeds, and enable the FG to operate at the correct speed to deliver airflow precisely, ensuring proper performance across a wide range of duct static pressures. This adaptive efficiency also makes installation quality easier to achieve for today’s demanding homeowner.

Our command of ECM technology may be most evident in the comfort advantages that ECM can deliver. Operation set up steps on the Easy Select™ Board provide the installing technician with alternatives to maximize comfort and efficiency. For true indoor comfort, the homeowner can achieve command of both temperature and humidity in cooling and heating modes.

Another feature which sets the FG apart is the factory-installed TXV, which enhances efficiency and provides compressor protecting operation at all recommended conditions. Grooved tubing, louvered aluminum

fins, and the large face areas of the FG refrigerant coils also provide superior efficiency, for high SEER and HSPF performance. We lead the way in condensate control, a hallmark of these multipoise fan coils. All of these featured components are protected within a rugged, prepainted metal cabinet lined with super thick, high density insulation. For neat, high quality installations the unit exterior features sweat refrigerant connections for simple leak free performance, and multiple electrical entry for both high and low voltage service.

Assembled at the factory compliant with low leak requirements of less than 2% cabinet leakage rate at 0.5 inches W.C. and 1.4% cabinet leakage rate at 0.5 inches W.C. when tested in accordance with ASHRAE 193 standard.

FEATURES

Environmentally Balanced Refrigerant  Technology

• R-410A, chlorine-free, non-ozone depleting refrigerant
• Thermostatic Expansion Valve (TXV) designed to maximize performance with R-410A refrigerant

Energy Efficient Operation

• Variable Speed Constant Airflow ECM (Electronically Commutating Motor) operates efficiently at all speeds
• Maximizes efficiency of heating and cooling systems
• Ultra low power consumption during fan only operation

Indoor Weather Control

• Warm, comfortable heating air temperatures
• Unmatched humidity control, especially with thermostat with relative humidity controls

Airflow and Sound Technology

• Diffuser air discharge section for high airflow efficiency and quiet, smooth operation
• High duct static capability
• Design meets stringent regulations for cabinet air leakage of less than 2% when tested at 0.5 inches W.C., and cabinet air leakage less than 1.4% at 0.5 inches W.C. when tested in accordance with ASHRAE 193 standard.

Condensate Control and Disposal Technology

• Minimal standing waterless microbial growth for improved IAQ and reduced condensate line clogging and related condensate leakage
• Condensate fittings relocated away from turbulent airflow patterns at the blower entrance for improved condensate control performance
• Overflow feature for slope coil units allows condensate to exit the unit without damage to product under clogged primary and secondary line conditions
• Tested for condensate disposal at conditions much more severe than those required by AHRI
• Primary and secondary drain connections to comply with HUD
• All pans constructed of an injection molded glass-filled polycarbonate engineered resin material, with brass drain connections.
• High density, super thick cabinetry insulation with vapor barrier
• Pre-painted galvanized sheet metal cabinet

Heat Transfer Technology

• Grooved tubing
• Lanced sine wave aluminum fins
• Discreet refined counter-flow refrigerant circuitry
• Bi-flow hard shut-off TXV metering device with mechanical fittings Quality Assisting, Ease of Installation and Service

Features

• All units multipoise
• Provision made for suspending from roof or ceiling joints
• Modular cabinet on 36 thru 60 size units
• Sweat connections for leak free service
• Multiple electrical entry for application flexibility (high and low voltage)
• Low voltage terminal strip, to safely hold connections within the cabinet
• Cabinet construction features innovations designed to prevent cabinet sweating

Controls and Electrical Features

• Easy Select™ Board to maximize comfort, efficiency, and safe heater airflow operation
• Easy plug connection provided for quick installation of accessory heater packages
• 40VA 208/230V transformer
• Replaceable 5A blade-type auto fuse protects against transformer secondary short

Filter Features

• Factory supplied filter
• New standard sized filter rack fits most common size replacement filters