All GWIN systems include a 12-year parts and compressor warranty at no extra charge, regardless of who installs the unit. There’s also a 7-year warranty covering labor and refrigerant, so your system is fully protected

Absolutely not. GWIN systems are available to homeowners, contractors, and DIYers alike — no license required to purchase. We ship nationwide, and our warranty remains in full valid whether you install it yourself or use one of our technician network for commissioning and setup. (little add-on fee applies for technician service, no effect on warranty)

Many GWIN systems are offered with ultra-high SEER2 ratings (e.g. SEER20-SEER25), ENERGY STAR certified units, and designed for superior performance in both cooling and heating. These help you save more on energy bills over time, especially in high-use seasons.

GWIN uses R-32 refrigerant, which is more efficient and has lower environmental impact than older refrigerants. Using R-32 helps reduce your carbon footprint and often improves performance.

Yes. GWIN systems are built to handle wide voltage fluctuations (e.g. 165-265V) and operate reliably in temperature ranges from well below freezing to very high heat. This makes them a great fit for regions with harsh winters or hot summers and unstable power grids.

Yes! Freedom HVAC Supply offers expert support, and GWIN also has a support network of experienced HVAC techs. If you use our commissioning service, a technician will ensure your system is properly installed, sealed, and running well. Plus, we help with parts, warranty claims, and general troubleshooting.

GWIN positions itself as an HVAC brand that’s “breaking the traditional purchasing rules.” Instead of tiered warranties or installer-only pricing, GWIN wants customers to “know exactly what they’re paying for,” including warranties and service support.

Their warranty offering is a key differentiator: 12 years on parts and compressor, free for everyone (regardless who installs it) plus a 7-year labor & refrigerant warranty, all included without having to pay extra.

GWIN incorporates a bunch of premium/advanced features: wide voltage operation (for unstable power), self-cleaning modes, micro-vent soft airflow, gold fin corrosion protection, outdoor unit operation in extreme temperatures, etc.

GWIN has a wide product range: ductless single and multi-zone systems, ducted systems, high SEER2 rating models, compatible with smart/wifi controls, voice/offline controls, etc. They also are emphasizing “design meets function.”