Copyright 2001 Carrier Corporation
Form 50TFQ-2PD
Single-package standard efficiency
rooftop heat pumps with:
• State-of-the-art defrost system
• Dependable 4-way valve operation
• Refrigerant filter strainer and
accumulator
• Field-installed electric heaters
available
• Advanced hermetic compressors
mounted on vibration isolators
• Factory-installed Apollo communi-
cating controls, non-fused discon-
nect switch, and convenience
outlet available
Features/Benefits
The 50TFQ standard
efficiency rooftop product
line combines advanced
technology with
serviceability, performance,
and flexibility.
State-of-the-art defrost system
uses time and temperature to keep the
outdoor coil frost-free for economical,
dependable operation.
Dependable 4-way valve opera-
tion
safely and efficiently accom-
plishes cycle reversals, defrost, and
normal operation.
Refrigerant filter strainer and ac-
cumulator
ensure performance
dependability and circuit protection.
Field-installed electric heaters
available
in a wide range of capaci-
ties. Single-point wiring kit makes
installation simple.
NOTE: Some electric heater applica-
tions not available for use with
factory-installed disconnect switch.
50TFQ004-012
Single-Package
Standard Efficiency
Rooftop Heat Pump Units
3 to 10 Nominal Tons
Product
Data
50TFQ004-007
50TFQ008-012
