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Real Installation · Maryvale

4-Ton Heat Pump System Installation in Maryvale — October 2023

CompletedOctober 17, 2023
Install CrewFred, Angel, Ben & Andrew
Service AreaMaryvale
System4-Ton Heat Pump System
BrandDaikin
WarrantyMfg + Workmanship
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AZ Perfect Comfort — Our Work
Scope of Work
Installation of a package unit.
Maryvale · installed October 17, 2023
— At a Glance
Location
Maryvale
Completed
October 17, 2023
System Type
Heat Pump System
Capacity
4-Ton
Brand
Daikin
Efficiency
15 SEER2
Total Investment
$16,756
— 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

Heat pump

Brand
Daikin
Model
FTXB18AXVJU
Capacity
4-Ton
Efficiency
15 SEER2
New — installed 2026
Newly Installed

Air Purifier

Brand
RGF
Model
REME-H
New — installed 2026
Newly Installed

Heat pump

Brand
Trane
Model
4WCZ5048E1000*
Capacity
4-Ton
Efficiency
15 SEER2
New — installed 2026
Newly Installed

Thermostat

Brand
HoneyWell
Model
M-TSTAT-HW-T4
New — installed 2026
— Related Services

How this install fits into our Phoenix HVAC service

This install is one example of the AC Installation & Replacement work AZ Perfect Comfort performs across Service Areas. You can browse more real 4-Ton Heat Pump 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 Fred, Angel, Ben & Andrew from the manifold gauges, micron gauge, and digital thermometers.

Air-Side Performance

Return-air temperature
82°F
Supply-air temperature
58°F
Temperature split
24°F

Vacuum / Evacuation

Final vacuum reading
342 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
415P-4WCZ5048E 4 Ton- 15 SEER2 Two Stage, Convertible Packaged Heat PumpInstallation of the equipment is subject to the terms and conditions of AZ Perfect Comfort found at the bottom of this estimate/invoice. Any si 1
CUTIN Full cut in with roof jack/cap. Adding return to package unit and using existing supply run from swamp cooler. Roof penetrations to be sealed by others. AZ Perfect Comfort is not responsible for patch 1
IAQ-280 Installation of Reme Halo air purification system. UV Light, Ionization and Hydrogen peroxide IAQ system. 1
DEM-100 Demolition of additional equipment that is not being directly replaced. Retired furnaces, evaporative coolers, etc. 1
EAC-215 Remove existing low voltage thermostat wiring and Install new thermostat wire and necessary connectors. Test system for proper operation. Certain installations may require an additional fee. 1

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

— Photo Documentation

38 photos from this installation

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

Installation Progress

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

Wall-mounted ductless indoor unit installed and operating, with discharge louver open and indicator light illuminated against a finished wall.
Wall-mounted ductless indoor unit installed and operating, with discharge louver open and indicator light illuminated against a finished wall.
Wall-mounted ductless indoor unit installed and running, with discharge louvers open and indicator light illuminated.
Wall-mounted ductless indoor unit installed and running, with discharge louvers open and indicator light illuminated.
Wall-mounted touchscreen thermostat displays 77 degrees with system idle, cooling mode selected, and fan set to auto.
Wall-mounted touchscreen thermostat displays 77 degrees with system idle, cooling mode selected, and fan set to auto.
Wall-mounted ductless indoor unit installed and running, with discharge louvers open and indicator light illuminated.
Wall-mounted ductless indoor unit installed and running, with discharge louvers open and indicator light illuminated.
Wall-mounted thermostat shows a system information screen during setup, confirming control interface operation after the new installation.
Wall-mounted thermostat shows a system information screen during setup, confirming control interface operation after the new installation.
New outdoor condenser installed on roof, showing fan guard and cabinet with clean horizontal louvers under clear sky.
New outdoor condenser installed on roof, showing fan guard and cabinet with clean horizontal louvers under clear sky.
Roof penetration around a metal duct curb is sealed with roofing mastic and coating, showing weatherproofing at the new installation.
Roof penetration around a metal duct curb is sealed with roofing mastic and coating, showing weatherproofing at the new installation.
Roof curb or flashing detail sealed to roofing with black mastic around a metal duct or equipment curb.
Roof curb or flashing detail sealed to roofing with black mastic around a metal duct or equipment curb.
Weatherproof electrical disconnect mounted beside the rooftop HVAC unit with flexible conduit neatly routed to the cabinet.
Weatherproof electrical disconnect mounted beside the rooftop HVAC unit with flexible conduit neatly routed to the cabinet.
Roof penetration flashing is sealed around a new sheet-metal curb or duct transition, showing fresh mastic along the shingle interface.
Roof penetration flashing is sealed around a new sheet-metal curb or duct transition, showing fresh mastic along the shingle interface.
Outdoor mini-split condenser set on a pad with line-set cover, electrical disconnect, and routed conduits along the exterior wall.
Outdoor mini-split condenser set on a pad with line-set cover, electrical disconnect, and routed conduits along the exterior wall.
Outdoor condenser installed on roof, with top fan guard visible and cabinet louvers aligned under clear sky.
Outdoor condenser installed on roof, with top fan guard visible and cabinet louvers aligned under clear sky.
Sealed roof penetration with mounting leg and conduit adjacent, showing weatherproofing around new rooftop HVAC installation components.
Sealed roof penetration with mounting leg and conduit adjacent, showing weatherproofing around new rooftop HVAC installation components.
Roof curb or duct transition flashing is sealed to the roof membrane, with a nearby gas or water shutoff valve visible.
Roof curb or duct transition flashing is sealed to the roof membrane, with a nearby gas or water shutoff valve visible.
Rooftop packaged unit newly installed on curb with sheet metal transition and insulated condensate drain piping routed across the roof.
Rooftop packaged unit newly installed on curb with sheet metal transition and insulated condensate drain piping routed across the roof.
Rooftop duct curb or hood installed with roofing sealant around the base and a nearby gas or water shutoff valve.
Rooftop duct curb or hood installed with roofing sealant around the base and a nearby gas or water shutoff valve.
Roof curb flashing and sealant around a newly installed rooftop HVAC unit, showing sealed transitions against asphalt shingles.
Roof curb flashing and sealant around a newly installed rooftop HVAC unit, showing sealed transitions against asphalt shingles.
Roof penetration flashing sealed with roofing mastic around a new metal curb or duct, showing clean workmanship at the roofline.
Roof penetration flashing sealed with roofing mastic around a new metal curb or duct, showing clean workmanship at the roofline.
Rooftop packaged HVAC unit set on a raised stand with new electrical conduit routed across the shingle roof.
Rooftop packaged HVAC unit set on a raised stand with new electrical conduit routed across the shingle roof.
Flexible electrical conduit enters the outdoor unit through a weatherproof connector, with knockouts and louvers visible on the cabinet side.
Flexible electrical conduit enters the outdoor unit through a weatherproof connector, with knockouts and louvers visible on the cabinet side.
Outdoor mini-split condenser set on a level pad with line set cover and weatherproof disconnect installed on the wall.
Outdoor mini-split condenser set on a level pad with line set cover and weatherproof disconnect installed on the wall.
New mini-split outdoor unit set on a level pad with line set cover running up the wall to the indoor unit.
New mini-split outdoor unit set on a level pad with line set cover running up the wall to the indoor unit.
Roof curb flashing is sealed around a new sheet metal duct penetration, with roofing mastic applied along the shingle joint.
Roof curb flashing is sealed around a new sheet metal duct penetration, with roofing mastic applied along the shingle joint.
New rooftop packaged HVAC unit installed on a raised stand with sealed roof penetrations and visible condensate drain routing.
New rooftop packaged HVAC unit installed on a raised stand with sealed roof penetrations and visible condensate drain routing.
Roof curb flashing and sealant around a newly installed rooftop HVAC unit base, showing sealed edges against the shingles.
Roof curb flashing and sealant around a newly installed rooftop HVAC unit base, showing sealed edges against the shingles.
Roof penetration flashing at a metal duct curb sealed with roofing mastic around shingles to ensure a watertight HVAC install.
Roof penetration flashing at a metal duct curb sealed with roofing mastic around shingles to ensure a watertight HVAC install.
Roof curb or flashing junction on a shingle roof, showing fresh sealant applied around the metal base for weatherproofing.
Roof curb or flashing junction on a shingle roof, showing fresh sealant applied around the metal base for weatherproofing.
Air purification device mounted on ductwork with power lead connected, showing installation detail inside the HVAC system.
Air purification device mounted on ductwork with power lead connected, showing installation detail inside the HVAC system.
Condensate drain piping from a rooftop HVAC unit terminates above the roof surface with clean traps and supports.
Condensate drain piping from a rooftop HVAC unit terminates above the roof surface with clean traps and supports.
Rooftop packaged HVAC unit set on curb with connected duct transition and condensate drain piping, photographed during installation.
Rooftop packaged HVAC unit set on curb with connected duct transition and condensate drain piping, photographed during installation.
Rooftop curb and metal duct transition at a new HVAC unit, showing sealed penetration and roof shingles around the base.
Rooftop curb and metal duct transition at a new HVAC unit, showing sealed penetration and roof shingles around the base.
Roof penetration for conduit and support post next to outdoor HVAC equipment, with sealant applied at the shingle entry points.
Roof penetration for conduit and support post next to outdoor HVAC equipment, with sealant applied at the shingle entry points.
Roof penetration around a metal duct curb is sealed with roofing mastic and coating to ensure a watertight installation.
Roof penetration around a metal duct curb is sealed with roofing mastic and coating to ensure a watertight installation.

Vacuum / Evacuation

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

Micron gauge on the condenser shows a deep vacuum of 342 microns during system evacuation before charging.
Micron gauge on the condenser shows a deep vacuum of 342 microns during system evacuation before charging.

Air-Side Commissioning

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

Digital thermometer shows 58.2°F, documenting cooled supply air temperature during system commissioning.
Digital thermometer shows 58.2°F, documenting cooled supply air temperature during system commissioning.
Digital thermometer displays 82.9°F while measuring air temperature during commissioning of the newly installed system.
Digital thermometer displays 82.9°F while measuring air temperature during commissioning of the newly installed system.
Digital thermometer shows 58.2°F while measuring air during HVAC commissioning on a metal duct surface.
Digital thermometer shows 58.2°F while measuring air during HVAC commissioning on a metal duct surface.

Electrical Verification

Voltage and amperage checked at the disconnect to confirm the equipment is drawing within nameplate spec.

Open air handler cabinet showing wiring, installed air purification module, and internal components during electrical hookup and setup.
Open air handler cabinet showing wiring, installed air purification module, and internal components during electrical hookup and setup.
— Frequently Asked

Questions about this installation

What kind of system was installed in this Maryvale job?

The installer completed a 4-Ton heat pump system installation, which included a rooftop unit conversion, a mini-split system, and a water heater installation. This upgrade was performed to enhance the home's heating and cooling efficiency while providing reliable hot water.

How much does a new heat pump 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 Maryvale?

Yes. AZ Perfect Comfort installs residential and commercial HVAC systems throughout Maryvale 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.

AC Installation & ReplacementLearn about this HVAC serviceHVAC service in Service AreasWhat we offer in your neighborhoodAll AZ Perfect Comfort installsBrowse every published case studyAll installs in MaryvaleReal 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 Maryvale and greater Phoenix since 2015. Every install is backed by manufacturer + workmanship warranties, and financing is available.

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