Freedom HVAC Supply DIY your install. We’ll perfect it for $750.
Skip the $2,000–$5,000 install bill. Add our DIY+ Pro Commissioning and get a certified tech to evacuate, leak‑test, charge to spec, and commission your new GWIN system — while keeping your 12/7 warranty valid. Nationwide.
Why DIY+ with GWIN
DIY install, pro results
Standard flare-fittings, pre-insulated line sets and control wire make installation simple for homeowners. You handle the setup — we take care of the technical commissioning for peak performance.
12/7 warranty stays valid
Your warranty is valid when professionally installed or when you purchase our commissioning upgrade. Get peace of mind without full‑service pricing.
Certified techs, coast‑to‑coast
We coordinate a vetted HVAC pro to visit your home, complete the evac/charge, and sign off on a commissioning checklist.
How it works
Order GWIN + Add Commissioning
Shop GWIN HVAC components, line sets, air handlers, multi‑zone, or central ducted. Add the DIY+ Pro Commissioning upgrade at checkout.
DIY Your Install
Mount indoor/outdoor units, route linesets, connect power and controls per the manual. No refrigerant handling required by you.
Schedule Your Visit
When ready, use the link in your confirmation email to pick a time. We dispatch a certified tech in your area.
Commission & Enjoy
Our tech evacuates, leak‑tests, charges to spec, and commissions the unit for optimal performance and warranty validation.
Simple, transparent pricing
DIY+ Pro Commissioning
- ✔ Single on‑site visit
- ✔ Evacuation & leak testing
- ✔ Charge to manufacturer spec
- ✔ Commissioning checklist for warranty
Repairs or installation corrections are not included. If issues are found, you’ll receive notes to resolve before commissioning can be completed.
Complete DIY Starter Bundle
Pair GWIN equipment with linesets, pads, whip/disconnect, and DIY+ Commissioning for a seamless experience.
- ✔ Everything you need to install
- ✔ Commissioning add‑on eligible
- ✔ Nationwide delivery
DIY freedom. Pro peace of mind.
Install it yourself and keep your warranty intact. Get a certified pro to commission your system for just $750.
Shop GWIN & Add Commissioning