Phoenix HVAC blog
Practical guides on monsoon prep, APS and SRP rebates, troubleshooting, indoor air quality, and repair-vs-replace decisions for Phoenix Metro homeowners.
Each post is written by people who service equipment in Phoenix specifically: our editorial standard is real numbers, named neighborhoods, regulatory codes (AZ ROC C-39, EPA 608, MERV-13, R-454B), and concrete decision points. No filler, no generic "tips" articles, no scaled content. Articles range 1,200-1,800 words and are reviewed for technical accuracy before publication.
Categories cover the full Phoenix HVAC year: Monsoon (June-September dust storms and pressure spikes), Rebates (APS Cool Rewards, SRP, federal HEEHRA), Comparison (heat pump vs AC, duct sealing vs replacement), Troubleshooting (no-cool, hot-air, upstairs hotter), and IAQ (Valley Fever filtration, MERV-13 tradeoffs).
All articles
AC Not Cooling at 110°F: Common Causes
When your AC runs constantly but the house is still 80°F. Diagnostics from cheapest to most expensive.
Best published: June
After the Dust Storm: AC Inspection Steps
Five things to check on your AC the morning after a major Phoenix haboob, and when to call a pro.
Best published: July
APS HVAC Rebates in 2026 Explained
What APS will pay you to upgrade in 2026, who qualifies, and how to make sure your contractor handles the paperwork.
Best published: January
Best Air Filters for Valley Fever Concerns
Valley Fever is endemic in Phoenix. What MERV rating actually catches the spores, and the airflow tradeoff to watch.
Best published: August
Duct Sealing vs Duct Replacement Phoenix
When Aeroseal makes sense, when full replacement is the right call, and the duct blaster test that decides it.
Best published: MarchFederal 25C Tax Credit 2026: Phoenix HVAC Guide
How Phoenix homeowners claim the $2,000 heat pump credit and $1,200 envelope cap on IRS Form 5695, plus the AFUE and SEER2 minimums that qualify.
Best published: May
Heat Pump vs AC in Phoenix
Why heat pumps make increasing sense in Phoenix in 2026, and the few situations where a traditional AC + furnace still wins.
Best published: FebruaryHEEHRA 2026 Rebates for Arizona Homeowners
Point-of-sale rebates up to $14,000 for Phoenix households under 80% AMI, eligible heat pump and panel upgrades, and how to stack with APS or SRP.
Best published: May
MERV-13 Filters in Phoenix: Pros and Cons
MERV-13 catches Valley Fever spores and PM2.5. But it can also starve your AC. Here's how to know if your system can handle it.
Best published: August
Monsoon HVAC Prep Checklist for Phoenix
A practical pre-monsoon checklist: condenser cleaning, electrical inspection, filter strategy, and what to do during a storm.
Best published: June
Phoenix Haboobs and Your AC Unit
What dust storms actually do to your condenser, and the post-storm checks every Phoenix homeowner should run.
Best published: June
SRP Heat Pump Rebates for Phoenix Homes
SRP's $225/ton heat pump rebate plus the federal HEEHRA stack, what Phoenix homeowners can claim in 2026.
Best published: January
Why Is Upstairs So Hot in Summer?
If your second floor is 8-10°F warmer than downstairs in July, here's what's happening and the cheapest fix order.
Best published: May
Why Your AC Blows Hot Air in Phoenix
The five most common reasons a Phoenix AC blows warm air at 110°F, most are quick fixes, one is dangerous.
Best published: May