KeepRite NXA4 Performance 14 Model Review

KeepRite NXA4 Performance 14 Air Conditioner Review

The NXA4 Performance 14 is a reliable, no-frills air conditioner designed for homeowners who want dependable cooling at an affordable price. While it lacks the advanced features of KeepRite’s premium models, it provides consistent performance for homes with moderate cooling demands.

This review covers efficiency, pricing, key features, warranty, and design elements, along with comparisons to three other KeepRite air conditioners to help you determine whether the NXA4 is the right fit for your home.

Overview

Average Price (with installation): $3,000 – $4,500

Top Features:

• EER rating up to 12.2

• Moderate noise level (~75 dB)

• Mid-efficiency SEER of 14

• Scroll compressor for quieter, efficient operation

• Compatible with most thermostats

• Durable components resistant to corrosion and debris

• Protective design elements to extend unit lifespan

• Uses environmentally friendly R-410A refrigerant

• Backed by a standard 10-year parts warranty

The Bottom Line

The Performance Series NXA4 is a single-stage air conditioner with a single-speed blower motor, making it suitable for smaller homes or homes in milder climates. Its SEER 14 rating is considered mid-efficiency, so energy savings will be moderate compared to high-efficiency units.

While this unit is budget-friendly, it may not qualify for high-efficiency rebates that can offset the cost of more advanced air conditioners. The NXA4 is best for homeowners looking for basic, reliable cooling without the premium features.

In-Depth Review

NXA4 Performance 14 Specifications:

Features Overview:

The NXA4 is built for durability and low maintenance:

• Scroll Compressor: Fewer moving parts for quieter, more efficient operation

• Protective Grilles & Filter Drier: Prevent damage from debris and moisture

• Top-Discharge Design: Improves airflow and reduces noise

• Accessible Control Panel & Exterior Grille: Simplifies maintenance

• Durable Cabinet: Galvanized steel with baked-on powder coat finish

• Enhanced Coil Materials: Improves heat transfer and efficiency

• Factory-Tested: Ensures quality and performance

Other Key Features:

• Single-speed fan motor for consistent airflow

• Components designed to resist corrosion, rust, and general wear

• Compressor housed in a thick protective shell

• Compatible with most thermostats

• Environmentally friendly R-410A refrigerant

Warranty Information

The NXA4 Performance 14 comes with a 10-year limited parts warranty. Registration within 90 days of installation is required to receive the full warranty; unregistered units are covered for 5 years only.

Registration is quick and requires your contact info, the A/C’s serial and model number, installation date, and installer details.

Unlike KeepRite’s premium models, the NXA4 does not include a unit replacement warranty.

Comparable Models

Price Comparison: NXA4 vs. CSA6 Ion 16

• The CSA6 Ion 16 is a premium-tier model with a SEER 16, ENERGY STAR certification, and a five-year No Hassle Replacement warranty.

• Advantages: Higher efficiency, quieter operation, rebate eligibility, and compatibility with KeepRite’s Ion System Control smart thermostat.

• Consideration: Higher upfront cost ($3,500 – $5,500+), but long-term savings and features may justify the price.

Feature Comparison: NXA4 vs. CVA9 Ion 19

• The CVA9 Ion 19 offers advanced features such as SmartSense™ technology, a variable-speed compressor and blower, SEER 19, and extreme quietness.

• Benefits: Consistent cooling, hot/cold spot elimination, significant energy savings, high rebate eligibility, and compatibility with Ion System Control.

Tier Comparison: NXA4 vs. NH4A4 Performance 14

• The NH4A4 shares many specs with the NXA4 (SEER 14, single-stage, single-speed fan), but its compact design is better suited for multi-family dwellings like condos, townhomes, and apartments.

• Choice depends on space: for smaller lots or stacked installations, NH4A4 is preferable; for standard-sized single-family homes, NXA4 is ideal.

Final Thoughts

The NXA4 Performance 14 is a reliable, straightforward air conditioner for homeowners seeking affordable, consistent cooling in smaller homes or milder climates.

For those looking for higher efficiency, advanced features, or larger capacity, models like the CSA6 Ion 16, CVA9 Ion 19, or N4A7 Performance 17 may offer better long-term value, comfort, and energy savings.