Goodman GLZS4BA4210
Score: 80/100
MRCOOL Easy Pro
Score: 88/100Rankings
The MRCOOL EZPRO-18 is a high-efficiency ductless mini-split heat pump designed for DIY installation in 500-800 sq ft spaces. It features a variable speed inverter compressor and smart app controls, offering excellent energy savings and cold-climate performance. It is best suited for homeowners retrofitting single rooms or additions who want to avoid professional installation costs.
The Goodman 3.5 Ton Classic Series split-system heat pump combines a GLZS4BA4210 condenser with an AMST42CU13 multi-positional air handler to deliver up to 15.2 SEER2 cooling and 7.8 HSPF2 heating efficiency using R-32 refrigerant. It features a single-stage scroll compressor, SmartShift technology for quiet defrost cycles, and a factory pre-charged design intended for straightforward residential installation in mild-to-moderate climates.
| Attribute | | |
|---|---|---|
42,000 BTUbest | 18,000 BTU | |
15.2 | 22.7best | |
42,000 BTUbest | 18,000 BTU | |
7.8best | — | |
1,500 sq ftbest | 650 sq ft | |
| ↓ lower better | 72 dBbest | — |
230 Vbest | 230 Vbest | |
— | 5 °Fbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Efficiency(2) | ||
SEER2 Rating | 15.2 | 22.7 |
HSPF2 Rating | 7.8 | |
Sizing(1) | ||
Coverage Area (sq ft) | 1500-2000 sq ft | 500-800 sq ft |
Configuration(1) | ||
System Type | Split System | Ductless Mini Split |
Comfort(1) | ||
Sound Level (dB) | 72 dB | dB |
Technical Specs(2) | ||
Compressor Type | Scroll | DC Inverter Variable Speed |
Refrigerant Type | R32 | R-454B |
Support(1) | ||
Warranty | Standard | 2yr/7yr Comp/5yr Parts/Lifetime |
Performance(2) | ||
Cooling Capacity (BTU) | 42000 BTU | 18000 BTU |
Heating Capacity (BTU) | 42000 BTU | 18000 BTU |
Climate Suitability(1) | ||
Defrost Technology | SmartShift | Standard |
Compliance(1) | ||
Certifications | AHRI, ETL | E-Star |
Physical(1) | ||
Dimensions (W x D x H) | 35.5x35.5x35.75 | Indoor: 319x965x215mm, Outdoor: 554x800x333mm |
Electrical(2) | ||
Voltage (V) | 208-230 V | 208/230 V |
Electrical Phase | Single Phase | 1-phase |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors do not provide direct quotes for this specific model. However, manufacturer and retailer descriptions consistently position it as a reliable, energy-efficient split-system solution that prioritizes straightforward installation and certified performance standards through its SmartShift defrost feature and AHRI/ETL approvals.
There is currently no consumer feedback or user review data available for this exact configuration. Technical documentation emphasizes installer-friendly features such as pre-charged refrigerant lines and secure mounting lugs, suggesting positive professional reception among HVAC technicians, but direct homeowner experiences remain undocumented.
Professional reviewers and retailers highlight the MRCOOL Comfort Made Simple as a revolutionary DIY solution that eliminates traditional HVAC installation barriers. Editors praise its exceptional 22.5+ SEER2 efficiency, modern R-454B refrigerant compliance, and E-Star cold-climate optimization for dependable winter heating. The system is widely recognized as uniquely engineered for amateur users seeking professional-grade performance without contractor involvement.
Everyday consumers express strong interest in the product's straightforward installation process and smart home integration capabilities. Common praise centers on rapid setup times, reliable app-based climate control, and measurable energy savings. Recurring themes include concerns over outdoor unit weight for solo mounting and confusion regarding variable square footage coverage claims across different model generations.
