TGRG Series for R-410A
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Residential Package Gas Heat/Electric Cool
This package gas heat/electric cooling unit requires only ductwork and a thermostat, making it suitable for a wide range of residential and light commercial applications.
TGRG models come pre-charged with R-410A, the environmentally friendly refrigerant.
Units can be modified to fit a horizontal or vertical configuration without a transition plenum. Models are set for side discharge but can be converted to down discharge. Installation can be rooftop- or slab-mounted.
One-piece top with deep flange keeps water out of the supply and return openings, while a 1" flange prevents water migration into ductwork. Access panels have "weep holes" and channels to further control water run-off.
For maximum efficiency, all models come with scroll compressors. A full range of accessories is available, including economizers, low ambient control and LP conversion kit.
Features
R-410A—Comes pre-charged with this environmentally substitute for R-22
Easy Installation—Unit is wired and factory assembled with single point wiring for fast hook-ups and refrigerant connections are conveniently located
Furnace Components—Durable tubular heat exchanger, draft inducer motor, in-shot gas burner and remote flame sensor provide efficient heating and reliability
Forkable Baserail—Makes it easy to handle the unit, even for rooftop installations
Maintenance Access—Control box and components are readily accessible for fast service
Evaporator and Condenser Coils—Enhanced fins and rifled copper tubing provide excellent heat transfer and efficiency
Internal Trap—Eliminates the time required to install an on-site external trap
Accessories
Available accessories include:
Roof Curb
Economizer Downflow
Economizer Horizontal
Fresh Air Damper
Rectangular-to-Round Concentric Diffuser
Lift Kit
High Pressure Control
Low Pressure Control
Time Delay
Low Ambient Control
LP Conversion Kit
