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(800) 865-5931

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The Alpine AH4HP13L series of heat pumps are made by Ducane and offer reliable compressors, a permanently lubricated fan motor, and are dual fuel compatible.  Ducane heat pumps are manufactured to meet high quality standards, factory tested to ensure their performance in the field, and offer a 10 year limited warranty on the compressor and all other parts.

If you are installing a heat pump with a backup heat source which will be a fuel furnace, you will need to install a thermostat with all-fuel backup heat capability such as the Honeywell VisionPro 8000 (TH8320U1008) thermostat.

Please note that this equipment comes pre-charged with liquid refrigerant, and that by federal law cannot be released to the atmosphere.  Yes you can purchase this equipment without being certified, and if you are mechanically inclined you can perform about 90% of the equipment installation yourself.  However, you must have a professional heating / cooling contractor do the final part of the installation which requires managing the refrigerant.  Also, having a contractor perform the final startup and inspection of this heat pump validates your warranty with Alpine.

For Tips for Selecting Matched Components and Line Sets click here.

Standard Features

  • High-quality condenser coil with copper tubing and enhanced louvered fin for maximum heat transfer capacity
  • Top discharge directs hot air and sound away from living area and shrubbery
  • All units run tested
  • Easy access to electrical panels, pre-wired for easy hook-up
  • Bi-directional liquid line filter drier factory installed
  • Discharge muffler for quiet operation
  • Reliable, solid state time/temperature defrost control, with field selectable 30/60/90 minute intervals
  • Defrost control is Quiet Shift™ capable
  • Low pressure switch factory installed for loss of charge protection
  • Integrated control with LED diagnostics
  • Short cycle protection factory installed
  • All units UL and ULC approved and AHRI listed
  • Charged for 15 feet of interconnecting tubing

Cooling Capacity

Not sure what size you need? Feel free to use our easy sizing calculator.

Cooling Capacity
48,000 BTU
Cooling Capacity

Not sure what size you need? Feel free to watch an informational video and use our easy sizing calculator.

Cooling Capacity
4 Tons
Maximum Heating Output BTU

The amount of heat, rated in British Thermal Units (BTUs), that the unit can deliver into the space. Not sure how many BTUs you need? Try our easy Equipment Sizing Estimator.

Maximum Heating Output BTU
45,000 BTU
SEER

Seasonal Energy Efficiency Ratio (SEER) is a measure of cooling over an entire season. It is determined by comparing the amount of cooling produced in BTUs in relation to the amount of electricity used. A higher SEER means a system is more energy efficient and would provide comfort at a lower utility cost than a lower SEER system.

SEER
13 SEER
Heating Seasonal Performance Factor

A measure of heat pump efficiency while in a heating mode. The higher the number the better the energy efficiency.

Heating Seasonal Performance Factor
7.7 HSPF
Refrigerant

Inside air conditioning systems are liquid/gas refrigerant. There are two types of this refrigerant available for use, R-22 (more commonly known as Freon), and a newer alternative R-410A.

An air conditioning system does not consume refrigerant, but reuses it. As long as there are no leaks in the refrigerant circuit, there is no need to ever add more refrigerant to an air conditioning system.

Although R-22 is an effective refrigerant, if it is released into the atmosphere it can contribute to the depletion of the Earth’s ozone layer. The EPA has mandated the phasing out the use of R-22. It is being replaced by R-410A.

As of 2010, manufacturers are required to make all new air conditioners with R-410A. However, R-22 is still available for sale in existing pre-2010-manufactured equipment, and for use in servicing existing R-22 equipment. By 2020, R-22 will no longer be manufactured, but will still be recycled and available for sale.

Refrigerant
R-410A
Maximum Overcurrent Protection (Breaker)

The maximum capacity breaker in the building's circuit panel that can be used on the dedicated electrical line supplying the equipment.

Maximum Overcurrent Protection (Breaker)
50 Amps
Compressor Type

Reciprocating compressors use a piston to compress the refrigerant.

Rotary compressors utilize a roller rotating eccentrically inside a cylinder and a spring mounted blade always rubbing against the roller. As the eccentric rotates towards the blade, the space is decreased and the refrigerant is compressed. Rotary compressors are very efficient.

Scroll compressors consists of 2 scrolls to pressurize refrigerant. Often 1 scroll is fixed and the other orbits eccentrically compressing the gas between the scrolls. Scroll compressors are quiet, smooth and offer highest efficiency ratio of all compressor types.

Scroll Ultratech™ compressors are advanced scroll compressors which offer more features and better diagnostics.

Compressor Type
Scroll
Low Pressure Safety Switch

A safety switch, that when/if the pressure in the system gets too low, it will turn off the equipment to avoid damaging it.

Low Pressure Safety Switch
Yes
Liquid Line Connection Size

The outside diameter of the liquid line pipe (the inside diameter of the connection on the equipment).

Liquid Line Connection Size
3/8 Inches
Suction Line Connection Size

The outside diameter of the suction line (the inside diameter of the connection on the equipment).

Suction Line Connection Size
7/8 Inches
TXV Required

A TXV is an inline metering device used to regulate the amount of refrigerant entering the evaporator coil. They are frequently used in high efficiency systems.

TXV Required
No
Noise Level

The noise produced by the unit rated in decibels. 30dbs is equivalent to a whisper, 60dbs is equivalent to a normal conversation, 90 dbs is equivalent to a lawn mower.

Noise Level
80 Decibels
Pad Size
30x30 Inches
Shipping Weight
236 lbs
Width
28 1/4 Inches
Depth
28 1/4 Inches
Height
32 1/2 Inches
Voltage
208 / 230 Volts
Frequency
60 Hz
Voltage Phase
1
Compressor Warranty
10 Years With Online Registration
Parts Warranty
10 Years

In 2002 Alpine Home Air Products became the first company to sell heating, air conditioning and indoor air-quality products online. We have proudly served hundreds of thousands of customers, helping them save time and money by buying their products direct.