Westinghouse 13 SEER, 7.7 HSPF Q7RD Packaged Technical Manual

•  Quality Compressor: State of the art compressor is standard 

equipment. 

•  R-410A  Refrigerant: Earth friendly non-ozone depleting 

refrigerant.

•  Hi/Low Pressure Switches: Ensure long compressor life. 
•  Copper Tube / Aluminum Fin Coils: Outdoor coils are designed 

to optimize heat transfer, minimize size and cost, and increase 
durability and reliability.

• Anteater Evaporator Coil: for increased resistance against 

formicary corrosion, the number one cause of coil leaks. 
~  The 2, 2.5 and 3 ton models include all-aluminum  

Anteater Micro-channel technology.

    ~  The 3.5, 4 and 5 ton models include Anteater™ tubing  

technology.

•  Designed using Galvanized Steel: with a polyester urethane coat 

finish. The 950 hour salt spray finish is 1.5 mil thick and resists 
corrosion 50% better than comparable units. 

•  Compact Footprint and Profile: make the Q7 Series easy to 

install and transport.

•  0” Clearance: to combustibles on duct side of the unit allows 

for installations in tight areas.

mesh hail guard: A guard that will never rust and protects the 
units coil from being damaged.

•  Raised Base Pan: allows water to drain away from away from 

the unit.

•  Easy Compressor and Control Access: Designed to make 

servicing easier for the contractor, access panels are provided 
to all controls and the compressor from the side of the unit. 

•  Easy access: to the evaporator coil for cleaning and general 

maintenance.

•  Removable Top Grille Assembly: Allows ease of service to 

the fan motor.

•  Time / Temperature Defrost: a reliable, industry standard control 

offers various time settings to meet any type climate.

•  Five Minute Restart Time Delay:  when the units shuts down, 

a five minute delay keeps the unit from restarting, eliminating 
the highest cause of compressor failure.

•  Liquid  Line  Filter  Driers:  Factory installed at a convenient 

location for service.

•  Accessible Service Valves: simplify servicing of the refrigeration 

system.

•  Suction Accumulator: provides protection from liquid flood 

back and future compressor failures.

•  Permanently  Lubricated  Condenser  Motor: A heavy duty 

PSC motor for long lasting reliability and quiet operation. 

•  Low voltage Transformer: Includes 3 Amp fuse to protect low 

voltage circuit.

•  Drain Trap Included: design optimizes drainage capabilities.
•  Outdoor thermostat: is standard equipment.
•  Optional Electric Heat: Field installed 5 – 20 KW.

The Q7 Series single packaged heat pumps are high 
efficiency self contained cooling and heating units that 
can be installed on a slab. Units are ETL and ETLc listed.