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Real Installation · Arrowhead / Glendale

4-Ton Horizontal Attic Split System Installation in Arrowhead / Glendale — January 2026

CompletedJanuary 12, 2026
Install CrewBen, Andrew & Kyle
Service AreaArrowhead / Glendale
System4-Ton Air Conditioning System
BrandAmerican Standard
WarrantyMfg + Workmanship
Instant Price Estimate Call (602) 613-3489
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AZ Perfect Comfort — Our Work
Scope of Work
Installation of two 4-ton Ameristar R-410A horizontal split gas systems. Old plenums, hanging gear, and drain pans were removed and disposed.
Arrowhead / Glendale · installed January 12, 2026
— At a Glance
Location
Arrowhead / Glendale
Completed
January 12, 2026
System Type
Air Conditioning System
Capacity
4-Ton
Brand
American Standard
Efficiency
14 SEER2
Refrigerant
R-410A
Labor Warranty
10-Year Labor Warranty
Total Investment
$15,940
— What We Installed

Every component in this system

Each piece of equipment set at this home, its condition, and its place in the system.

Newly Installed

Furnace

Brand
American Standard
Model
A801X080CM5SDBA
Matched
4-Ton airflow
New — installed 2026
Newly Installed

Furnace

Brand
American Standard
Model
A801X080CM5SDBA
Matched
4-Ton airflow
New — installed 2026
Newly Installed

Thermostat

Brand
HoneyWell
Model
TSTAT-HW-T4
New — installed 2026
Newly Installed

Thermostat

Brand
HoneyWell
Model
TSTAT-HW-T4
New — installed 2026
Newly Installed

Evaporator Coil

Brand
American Standard
Model
4MXCC007AC6HCA
Matched
4-Ton airflow
New — installed 2026
Newly Installed

Evaporator Coil

Brand
American Standard
Model
4MXCC007AC6HCA
Matched
4-Ton airflow
New — installed 2026
Newly Installed

AC condenser

Brand
Ameristar
Model
A4AC4048D1000AA
Capacity
4-Ton
Efficiency
14 SEER2
Refrigerant
R-410A
New — installed 2026
Newly Installed

AC condenser

Brand
Ameristar
Model
A4AC4048D1000AA
Capacity
4-Ton
Efficiency
14 SEER2
Refrigerant
R-410A
New — installed 2026
Your Coverage on This Install
Labor Warranty
10-Year Labor Warranty

Full terms and coverage details reviewed with the homeowner at time of estimate. Contact us for details.

— Related Services

How this install fits into our Phoenix HVAC service

This install is one example of the Heating work AZ Perfect Comfort performs across Glendale, AZ. You can browse more real 4-Ton Horizontal Attic Split System Installation case studies in the AZ Perfect Comfort install log. New installs from AZ Perfect Comfort include first-year enrollment in our Comfort Club maintenance membership and are backed by our Lifetime Repair Guarantee on repairs. For qualifying installations, HVAC financing options let homeowners spread the investment over time.

— Final Commissioning Results

The real numbers from startup

Every install gets fully commissioned before we leave. These are the actual readings taken on-site by Ben, Andrew & Kyle from the manifold gauges, micron gauge, and digital thermometers.

Refrigerant Circuit

Refrigerant type
R-410A
Suction pressure
102 PSIG
Liquid pressure
251 PSIG
Evaporator saturation
26.1°F
Condensing saturation
96.4°F
Superheat
6.9°F
Subcooling
8°F

Air-Side Performance

Return-air temperature
72°F
Supply-air temperature
46.5°F
Temperature split
25.5°F

Nitrogen Pressure Test

Test pressure held
309 PSIG

Vacuum / Evacuation

Final vacuum reading
105 microns

Startup readings captured on the day of install. Manufacturer targets vary by ambient and load; every reading above met the system’s commissioning window.

— Line Items

The full equipment and materials list

ItemDescriptionQty
414H-A5AC4048-A801 4 Ton- Horizontal Single Stage-14 SEER2 Ameristar-RunTru AC . Installation of the equipment is subject to the terms and conditions of AZ Perfect Comfort found at the bottom of this estimate/invoice. A 2
AZPC-10YR 10 year Labor Warranty through AZ Perfect Comfort. Subject to Terms and Conditions of the agreement provided by AZ Perfect Comfort. AZ Perfect Comfort remains the contractor to perform all work.The Wa 1
INSTALL-MEM-2-SYSTEM Sold At Time of Install: System Perfect Comfort Club MembershipRegular maintenance must be performed by AZ Perfect Comfort for labor warranty to be valid. Two Maintenance Visits Per Year.26 Point A-T 1

Want an instant estimate for your home? Try our online pricing tool.

— Photo Documentation

29 photos from this installation

Every step of this installation was documented on-site by Ben, Andrew & Kyle.

Installation Progress

Documentation of the physical install — new equipment set, line sets routed, disconnects wired, thermostat mounted.

New outdoor condenser installed on a level pad with sealed electrical whip and disconnect mounted on the wall.
New outdoor condenser installed on a level pad with sealed electrical whip and disconnect mounted on the wall.
Two newly installed outdoor condensers set on paver pads beside the home with secured line sets and disconnect conduit.
Two newly installed outdoor condensers set on paver pads beside the home with secured line sets and disconnect conduit.
Horizontal attic air handler installation with suspended mounting, insulated duct connections, and newly plumbed condensate drain with auxiliary pan.
Horizontal attic air handler installation with suspended mounting, insulated duct connections, and newly plumbed condensate drain with auxiliary pan.
Black iron gas piping with sediment trap and flex connector installed to the furnace, mounted on support rails in the attic.
Black iron gas piping with sediment trap and flex connector installed to the furnace, mounted on support rails in the attic.
Horizontal attic air handler hung with chains, insulated flex duct connected, and new PVC condensate drain with cleanout tee installed.
Horizontal attic air handler hung with chains, insulated flex duct connected, and new PVC condensate drain with cleanout tee installed.
Two new outdoor condensers set on a level pad with rigid line hide, disconnects, and sealed wall penetrations.
Two new outdoor condensers set on a level pad with rigid line hide, disconnects, and sealed wall penetrations.
Horizontally suspended attic air handler installed with insulated duct connections, condensate drain, gas line, and support chains visible in place.
Horizontally suspended attic air handler installed with insulated duct connections, condensate drain, gas line, and support chains visible in place.
Two new outdoor condenser units set on a level pad with insulated refrigerant lines and electrical whip connections routed along the wall.
Two new outdoor condenser units set on a level pad with insulated refrigerant lines and electrical whip connections routed along the wall.
New outdoor condensers set on pads with insulated refrigerant lines, sealed wall penetrations, and a mounted weatherproof electrical disconnect.
New outdoor condensers set on pads with insulated refrigerant lines, sealed wall penetrations, and a mounted weatherproof electrical disconnect.
Condensate drain line with an inline float safety switch installed near the air handler in the attic.
Condensate drain line with an inline float safety switch installed near the air handler in the attic.
Horizontal attic air handler suspended with chains, connected to ductwork, condensate drain, and flexible gas line, showing completed installation.
Horizontal attic air handler suspended with chains, connected to ductwork, condensate drain, and flexible gas line, showing completed installation.
Outdoor disconnect and sealed conduit shown with a handheld wireless refrigerant scale displaying 3 lb 14.75 oz.
Outdoor disconnect and sealed conduit shown with a handheld wireless refrigerant scale displaying 3 lb 14.75 oz.
Two outdoor condensers set on level paver pads with sealed line set penetrations and exterior disconnect boxes mounted nearby.
Two outdoor condensers set on level paver pads with sealed line set penetrations and exterior disconnect boxes mounted nearby.
Horizontal air handler suspended in attic with insulated duct connections, PVC condensate drain, gas flex connector, and support chains visible.
Horizontal air handler suspended in attic with insulated duct connections, PVC condensate drain, gas flex connector, and support chains visible.
Insulated refrigerant lineset neatly routed between two outdoor condensers, with brazed connections and a suction line filter-drier installed.
Insulated refrigerant lineset neatly routed between two outdoor condensers, with brazed connections and a suction line filter-drier installed.
Two new outdoor condensers installed on pads with insulated refrigerant lines, electrical whip, and sealed wall penetrations along the side yard.
Two new outdoor condensers installed on pads with insulated refrigerant lines, electrical whip, and sealed wall penetrations along the side yard.
Flexible gas connectors and drip leg at the furnace connection inside the attic, with nearby condensate drain and surrounding work area.
Flexible gas connectors and drip leg at the furnace connection inside the attic, with nearby condensate drain and surrounding work area.

Nitrogen Pressure Test

Both manifold gauges holding equal pressure verifies a leak-free system before we ever bring in refrigerant.

Digital manifold shows both gauges holding 309.9 PSI during a nitrogen pressure test on the newly installed system.
Digital manifold shows both gauges holding 309.9 PSI during a nitrogen pressure test on the newly installed system.
Digital manifold shows both high and low sides at 329.5 PSI during the nitrogen pressure test on the new system.
Digital manifold shows both high and low sides at 329.5 PSI during the nitrogen pressure test on the new system.

Vacuum / Evacuation

A deep vacuum below 500 microns pulls all moisture and non-condensables out of the line set before charging.

Wireless vacuum gauge connected to the refrigerant line during evacuation, display showing a deep vacuum in microns.
Wireless vacuum gauge connected to the refrigerant line during evacuation, display showing a deep vacuum in microns.
Wireless micron gauge connected to the system shows a deep vacuum achieved during evacuation before refrigerant charging.
Wireless micron gauge connected to the system shows a deep vacuum achieved during evacuation before refrigerant charging.

Refrigerant Commissioning

Operating pressures, superheat, and subcooling confirmed to manufacturer spec after charge.

Wireless refrigerant scale display shows 3 pounds 2.75 ounces of refrigerant measured during charging beside the outdoor unit.
Wireless refrigerant scale display shows 3 pounds 2.75 ounces of refrigerant measured during charging beside the outdoor unit.
Digital manifold shows operating pressures on a running system with R-410A, documenting suction and liquid pressures during commissioning.
Digital manifold shows operating pressures on a running system with R-410A, documenting suction and liquid pressures during commissioning.
Digital manifold on the outdoor unit shows operating pressures with R-410A selected during system commissioning.
Digital manifold on the outdoor unit shows operating pressures with R-410A selected during system commissioning.

Air-Side Commissioning

Return and supply air temperatures measured to verify the temperature split falls in the target window.

Digital probe thermometer on duct surface shows 42.9°F during air-side commissioning of the newly installed system.
Digital probe thermometer on duct surface shows 42.9°F during air-side commissioning of the newly installed system.
Digital thermometer displays 51.1 degrees Fahrenheit during supply air temperature check at the new installation.
Digital thermometer displays 51.1 degrees Fahrenheit during supply air temperature check at the new installation.
Digital thermometer shows 116.6°F against a metal surface during air temperature checks on the HVAC system.
Digital thermometer shows 116.6°F against a metal surface during air temperature checks on the HVAC system.
Digital thermometer shows 72.3°F while measuring air temperature during return-side check on the HVAC installation.
Digital thermometer shows 72.3°F while measuring air temperature during return-side check on the HVAC installation.
Handheld digital thermometer shows 71.9 degrees Fahrenheit during air temperature check on the new HVAC installation.
Handheld digital thermometer shows 71.9 degrees Fahrenheit during air temperature check on the new HVAC installation.
— Frequently Asked

Questions about this installation

What kind of system was installed in this Arrowhead / Glendale job?

The installer completed a 4-ton horizontal attic split system installation to enhance the home's heating and cooling efficiency. This upgrade was necessary to ensure optimal performance and comfort for the homeowner.

How much does a new air conditioning system cost in Phoenix?

Pricing depends on tonnage, efficiency (SEER2 rating), brand, and installation complexity. Use our online pricing tool at https://azperfectcomfort.com/get-a-quote/ for an instant estimate on your home, or call (602) 613-3489 to schedule a free in-home consultation.

Does AZ Perfect Comfort offer financing for HVAC installations?

Yes. AZ Perfect Comfort offers financing options to qualified homeowners so a new system fits your monthly budget. Financing details are provided during your in-home consultation — call (602) 613-3489 to schedule.

Does AZ Perfect Comfort install in Arrowhead / Glendale?

Yes. AZ Perfect Comfort installs residential and commercial HVAC systems throughout Arrowhead / Glendale and the greater Phoenix Metro area. Call (602) 613-3489 to schedule your consultation.

Is the new equipment covered by a warranty?

Yes. New equipment installed by AZ Perfect Comfort is covered by the manufacturer's warranty (typically 10 years on parts when registered) plus our workmanship warranty on the installation itself. Diamond Members receive our Lifetime Repair Guarantee on covered repairs — ask about our maintenance plans.

HeatingLearn about this HVAC serviceHVAC service in Glendale, AZWhat we offer in your neighborhoodAll AZ Perfect Comfort installsBrowse every published case studyAll installs in GlendaleReal case studies in your areaAll installation case studiesEvery published install we’ve documentedComfort Club membershipPriority service and scheduled maintenanceLifetime Repair GuaranteeEvery eligible repair backed for lifeHVAC financing optionsPayment plans for larger projectsAbout AZ Perfect ComfortFamily-run Phoenix HVAC since day one
— Related Installs

More real installation case studies from AZ Perfect Comfort

— Thinking About a New System?

Get an instant estimate — or talk to a real installer today.

AZ Perfect Comfort has installed HVAC systems across Arrowhead / Glendale and greater Phoenix since 2015. Every install is backed by manufacturer + workmanship warranties, and financing is available.

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