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Aire-Flo model 4HP13L18P Heat Pump Rating


Aire-Flo is an inexpensive brand made by Lennox, and models like the 4HP13L18P heat pump provide, basic, solid and dependable service.  Don’t expect the kind of performance or precise indoor comfort you get from top of the line Lennox heat pumps. But if you are looking for a quality-built 10-15 year heat pump, this model might prove to be a good solution.

The Aire-Flo 4HP13L18P offers the minimum efficiency level available on new heat pumps.  It isn’t the right heat pump for very warm or very cool climates, but with low equipment costs, it’s an affordable model for temperate climates.  It is also popular with homeowners who plan to sell their home shortly and don’t want to invest money into it they won’t get back out.  Our comprehensive Aire-Flo model 4HP13L18P heat pump rating guide gives you detailed information you can use to decide if this model might be right for you.

Operating Cost Efficiency Rating [Rating:1/5]

Where efficiency is important, models with higher SEER and HSPF ratings should be considered.  The 4HP13L18P heat pump from Aire-Flo has a 13 SEER and 7.7 HSPF.  In a warm or cool climate, that low efficiency will cost you every month in higher utility bills.  However, in a vacation home or cottage where it isn’t used much, the low equipment cost might make this a model you’ll want to install.

Feature Rating [Rating:3/5]

  • The features on this heat pump provide basic performance.  They include:
  • Single-stage compressor with built-in short-cycle protection to enhance compressor longevity.
  • R-410A refrigerant which doesn’t contain chlorine and won’t harm the ozone layer.
  • Defrost control that can be adjusted to your climate.
  • Efficient copper-tube coil for getting rid of heat quickly while cooling.
  • Heavy-duty galvanized cabinet with durable powder-coated finish.
  • Run-tested at the factory to ensure it’s in perfect condition when it ships.

Reliability Rating [Rating:4/5]

Aire-Flo does surprisingly well in HVAC ratings on reliability.  When correctly installed and maintained regularly, this heat pump should serve your home quite a few years beyond its warranty.

Manufacturer's Warranty Rating [Rating:2/5]

This unit comes with a 5-year compressor and parts limited warranty.  That is significantly below the industry average for heat pumps.  A 10-year extended warranty is offered, and if you plan to be in your home, using this heat pump long-term, the extended coverage might be a good idea.

Overall Rating [Rating:2.5/5]

The Aire-Flo 4HP13L18P heat pump does pretty well in heat pump ratings against comparable entry-level models.  The quality is good, providing reasonable durability despite a warranty that is one of the shortest in the industry.

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