Commercial HVAC Installation in Austin, TX — R-454B System with Custom Filter Track

May 4, 2026 — Austin, TX

Setpoint Services completed a full commercial HVAC system replacement at an Austin property today, swapping out an aging unit for a modern, high-efficiency system built around the new R-454B refrigerant standard. The job included a fresh condenser, air handler, programmable thermostat, heater kit, and a custom filter track designed to make ongoing maintenance dramatically easier for the building’s facility team.

What the Installation Included

This was a turnkey replacement — remove and dispose of the legacy equipment, set the new system, run all electrical and mechanical connections, charge with refrigerant, and verify performance under load. Specifically, our technician handled:

• Removal and disposal of the existing condenser and air handler
• Installation of the new outdoor condensing unit on a level pad
• Indoor air handler installation with full mechanical connections
• New programmable thermostat wired and configured
• Heater kit installation for shoulder-season heating capacity
• All electrical connections at the disconnect, contactor, and control board
• Refrigerant line set evaluation and proper charge with R-454B
• Custom filter track fabricated and installed for fast, low-effort filter swaps
• Full system commissioning — airflow, temperature split, and pressure verification

Why R-454B Matters for Commercial Buildings

R-454B is the next-generation refrigerant replacing R-410A on new commercial and residential split-system equipment under the EPA’s AIM Act phasedown. It carries roughly a 78% lower global warming potential than R-410A, which is why most major manufacturers — including Daikin, Goodman, Carrier, and York — have already shifted their commercial split-system production over to it. For Austin operators planning a full system replacement in 2026, R-454B is now the default. Our team is factory authorized on the brands shipping R-454B equipment and trained on the A2L handling and leak-detection protocols that come with the new refrigerant class.

The Filter Track Upgrade

One of the biggest pain points on aging commercial HVAC systems is filter access. If swapping a filter requires a ladder, a screwdriver, and ten minutes of contortion, it stops happening on schedule — and dirty filters are the single fastest way to drive up energy bills and shorten compressor life. The custom filter track we fabricated for this install drops new filters in from a single accessible panel, so the building’s maintenance team can stay on a monthly filter cycle without it becoming a project every time.

Commercial AC down or pushing past its service life? Call 512-992-5537 — Setpoint Services runs 24/7 emergency service across Austin and the surrounding area, and we can have a technician on-site fast.

Repair, Replace, or Plan Ahead

Most commercial HVAC systems start showing real signs of decline around year ten to twelve — rising energy bills, longer recovery times after a hot afternoon, repeat capacitor failures, refrigerant leaks that won’t stay sealed. With R-410A now in phasedown, repair costs on older systems are also climbing as that refrigerant gets pulled from the supply chain. For owners and facility managers weighing the next move, we offer:

• Commercial HVAC installation on R-454B-ready equipment from factory-authorized lines
• Commercial HVAC repair for systems still inside their useful life
• Preventative maintenance contracts that catch issues before they become downtime
• Right-sizing assessments so the new system isn’t oversized or undersized for the actual load

Serving Austin and the Surrounding Area

Setpoint Services is licensed (Texas TACLA00116720C) and factory authorized for Daikin, Goodman, Carrier, York, Norlake, Master-Bilt, Manitowoc, Scotsman, and Hoshizaki. We handle commercial HVAC, refrigeration, ice machines, exhaust hoods, hot side equipment, and chiller service across Austin, Pflugerville, Round Rock, Georgetown, Cedar Park, Leander, Hutto, Taylor, Kyle, Buda, Jarrell, Temple, Belton — and surrounding Austin Area communities.

For a quote on a new commercial HVAC system, an emergency repair, or a maintenance plan, call 512-992-5537. Commercial refrigeration & HVAC done right — Setpoint Services.