TZHGL 90, 120, 180 & 240 SERIES Commercial Air Handler Featuring Earth-Friendly R-410A Refrigerant
NOMINAL SIZES 7.5, 10, 15 & 20 TONS
STANDARD UNIT FEATURES:
- LOW PROFILE
Allows for horizontal installation in most standard drop ceiling applications, and the movement of units through most standard doorways for addition or replacement work.
- THERMAL EXPANSION VALVES
Standard, all models.
- EVAPORATOR COIL
Two circuit, interlaced row split coils are constructed with copper tubes and aluminum fins mechanically bonded to the tubes for maximum heat transfer capabilities. All coil assemblies are leak tested up to 450 PSIG [3100 kPa] internal pressure prior to installation into units.
- REFRIGERANT CONNECTIONS
Field piping connections are made through a fixed post between two side access panels on either side of the unit. Allows flexibility to meet most field conditions as well as full accessibility after the installation is complete. Units may be used with two straight cool condensing units or single circuit manifolded in the field using the copper fittings shipped with each unit. The TZHGL Air Handler has not been tested, rated or certified to operate with dual residential remote heat pumps.
- DRAIN PAN
The galvanized steel drain pan is designed to trap condensate in either vertical or horizontal installations. Condensate drain connections are located on both sides of the unit allowing complete flexibility to meet most field conditions.
- SERVICE ACCESS
Two removable panels on top and each side of the unit are easily removed for access to motors, blowers, sheaves, and filters.
- HORIZONTAL OR VERTICAL
All models are designed for either application and can be installed in either position as supplied from the factory.
- TESTING
All units are run tested at the factory prior to shipment. Units are shipped with a holding charge of nitrogen.
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Warranty Information
