Heat Pumps

ALZS4B

Energy-Efficiency Standard Family
R-32 Split System Heat Pump
UP TO 15.2 SEER2 and up to 7.8 HSPF2
1½ to 5 Tons

Technical Specifications PDF 1.91 MB

* Complete warranty details available from your local dealer or by clicking on the Product Warranty link below. To receive the Lifetime Unit Replacement Limited Warranty (good for as long as you own your home) and the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Québec. The duration of warranty coverage in Texas and Florida differs in some cases.

Standard Features

Advantages

Product Limited Warranty*

Customer Reviews

Standard Features+

Energy-Efficiency Entry-level Family

SEER2 or Seasonal Energy Efficiency Rating is a measure designated by the U.S. Department of Energy and gives you a good idea of the performance you can expect from heat pumps. Up to 15.2 SEER2 cooling rating, the Amana^® brand ALZS4N Heat Pump can deliver an up to 7.8 HSPF2 (Heating Seasonal Performance Factor).

When you choose an energy efficient Amana brand heat pump, year-round indoor comfort is combined with year-round savings compared to lower SEER-rated heat pumps.

Enhanced aluminum fin coil

Enhanced aluminum fin coil with 5 mm diameter copper tubes in 1.5- to 3.5-ton

Quiet reliable defrost

You can be assured that your Amana brand heat pump will provide you with quiet operation.

SmartShift® technology to ensure quiet reliable defrost

Advantages+

High-Efficiency Copeland scroll compressor
Enhanced aluminum fin coil with 5mm
diameter copper tubes in 1.5- to 3.5-ton.
Enhanced aluminum fin coil with 7mm
diameter copper tubes in 4.0- to 5.0-ton
SmartShift® technology to ensure
quiet reliable defrost
Single-speed PSC condenser fan motor
Factory-installed bi-flow liquid-line filter drier
Factory-installed suction-line accumulator
Factory-installed compressor crankcase heater
Factory-installed high-capacity muffler
High and low-pressure switches
Fully enclosed contactor with lug connection
Service valves with sweat connections
and easy access to gauge ports
Capacitors with extended life
High density foam compressor sound blanket
Advanced Copeland CoreSense technology
AHRI Certified; ETL Listed

Technical Specifications PDF 1.91 MB

Product Limited Warranty+

For a full description of all warranties applicable to this product, please see your local Amana brand dealer or click on the consumer brochure and product warranty links above. Online registration is not required in California or Québec. The duration of warranty coverage in Texas and Florida differs in some cases.

The owner of this heat pump system will appreciate the year-round energy savings and money-saving comfort that this product delivers year after year. Further, the unit features an attractive louvered metal coil guard that protects the coil from damage plus a powder-paint finish that provides premium durability and improved UV protection.

Additional Information

Before purchasing this appliance, read important information about its estimated annual energy consumption, yearly operating cost, or energy efficiency rating that is available from your retailer.

Warranty Document - EN*

Tax Credit

Rebates and Incentives