Model Number Nomenclature - Carrier 50HJQ004-016 Product Data

Energy$Recycler — the IAQ solution for today's
"tight" buildings
The 62AQ Energy Recycler can be field- -installed with size
003- -012 units. Indoor-air quality (IAQ) generally refers to the
level of pollutants inside a building. These pollutants include
cigarette smoke, carbon dioxide exhaled by occupants, radon gas,
car exhaust, paint fumes, and odors.
Concern over increased indoor air pollutants has been spurred by
several issues:
1. Changes in new building construction methods and
retrofit of older buildings have reduced air infiltration rates
2. Synthetic materials release airborne particles, odors, and
chemicals; and
3. HVAC (heating, ventilation, and air conditioning) systems
that bring in minimal fresh air.

MODEL NUMBER NOMENCLATURE

50 – Electric Cooling
TFQ – Standard Efficiency Heat Pump
Nominal Capacity
004 – 3 Tons 008 – 7 1/2 Tons
005 – 4 Tons 012 – 10 Tons
006 – 5 Tons
007 – 6 Tons
Factory-Installed Communicating Control
- – Standard
N – Novar ETM3051 Control
P – Carrier PremierLink™ Rooftop Controller
For more information about Novar Control option, check
with your sales representative.
Quality Assurance
Certified to ISO 9001:2000
50TFQ004-012
50 TFQ 004 P - - 5 0 1 AA
*Refer to 50TFQ Price Pages or contact your local Carrier representative for
50TFQ code table.
†Single phase is only available on 5-ton and smaller units.
In 1989, IAQ concerns caused ASHRAE to recommend
increased ventilation for all public buildings. Simply introducing
fresh air into a building, however, is not always practical or cost
effective. Additional ventilation can overload HVAC systems and
increase energy costs.
Carrier's 62AQ Energy$Recycler unit solves this dilemma by
providing increased fresh air while keeping increased costs to a
minimum. In addition, the Energy$Recycler helps reduce
humidity levels, which helps to prevent deterioration of building
materials and retards the growth of mold and mildew.
The 62AQ Energy$Recycler unit provides the best solution to
retaining the energy-conserving benefits of today's tighter
building construction while improving indoor-air quality.
Factory Installed Option Code*
Packaging
1 – Domestic
3 – Export
Design Series
0 – Original
V-Ph-Hz
1 – 575-3-60
3 – 208/230-1-60†
5 – 208/230-3-60
6 – 460-3-60
Coil Protection Options
- – Copper Tube/Aluminum Fin (Both Outdoor and Indoor Coils)
B – Copper Tube/Copper Fin (Both Outdoor and Indoor Coils)
C – Copper Tube/Copper Fin (Outdoor Coil Only)
E – E-Coat Copper Tube/Aluminum Fin (Both Outdoor and
Indoor Coils)
F – E-Coat Copper Tube/Aluminum Fin
G – E-Coat Copper Tube/Copper Fin (Outdoor Coil Only)
V – Pre-coated Aluminum Tube/Copper Fin (Outdoor Coil Only)
Indoor Fan Motor
- – Standard Fan Motor
A – Alternate Fan Motor/Drive
M – High-Static Fan Motor
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