HVAC Tips

Curious about whether a PTAC unit is the right choice for your home, hotel, or multifamily property? Mark Callahan lays out everything you need to know in this essential guide to PTACs—how they work, who they’re best for, and why R-32 refrigerant models are leading the way.

R32 refrigerant is leading a new era of efficient, eco-conscious cooling. This guide explores why R32 is becoming the go-to A2L refrigerant for modern HVAC systems—offering better performance, lower emissions, and long-term savings. 

R454B and R32 are leading the next generation of low-GWP A2L refrigerants. This guide compares their efficiency, safety, flammability, costs, and use cases—helping HVAC pros and homeowners make the best choice for retrofits or new system designs. 

A2L refrigerants are changing the game in commercial and industrial chillers—offering low-GWP performance without compromising safety or efficiency. This guide covers what HVAC pros and facility managers need to know: benefits, safety practices, regulations, and real-world case studies.

To get the most out of the Goodman GLXS4BA3610, savvy HVAC buyers often complement the system with strategic accessories. These upgrades improve energy efficiency, extend system life, boost comfort, and offer better system monitoring. Whether you’re retrofitting or designing a new install, pairing the right accessories can make a big impact.

R-32 refrigerant not only offers strong energy efficiency and low Global Warming Potential (GWP), but it also brings long-term recyclability and lower environmental toxicity compared to its predecessors. For eco-conscious buyers and HVAC technicians, understanding the full lifecycle of R-32—from production to disposal—is essential for safe handling, regulatory compliance, and long-term climate alignment.

For buyers focused on long-term value, understanding upfront costs, financing options, and hidden installation fees is essential when investing in an HVAC system like the Goodman GLXS4BA3610. This SEER2-rated 3-ton condenser offers strong ROI—but planning the purchase intelligently ensures you optimize for budget and performance.

Regular maintenance is the secret to maximizing the lifespan, efficiency, and performance of your Goodman GLXS4BA3610 air conditioner. While Goodman units are engineered for durability, neglecting seasonal tune-ups can result in poor cooling, higher energy bills, and premature system failure. For Savvy homeowners and HVAC professionals, a proactive strategy is both practical and profitable.

As regulations tighten and sustainability becomes central to home improvement decisions, HVAC systems using R-32 refrigerant are emerging as a smart, future-proof alternative. The Goodman GLXS4BA3610 features R-32, offering high performance with lower environmental impact—a key advantage for homeowners and contractors aiming to reduce their carbon footprint.

Modern HVAC buyers are looking beyond just the upfront cost—they want systems that deliver long-term savings, qualify for rebates, and reduce carbon impact. The Goodman GLXS4BA3610 condenser offers a 14.4 SEER2 rating and R-32 refrigerant, making it one of the more environmentally and financially sustainable choices in the 3-ton market.