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Why is Frankie’s Furnace Fitness Check™ Preventative Maintenance Famous in Arizona?

Fix It Frankie
Fix it Frankie
May 9, 2025
Why is Frankie’s Furnace Fitness Check™ Preventative Maintenance Famous in Arizona?

When it comes to your furnace, Fix it Frankie’s Famous Furnace Fitness Check™ preventative maintenance sets the gold standard. Unlike a tune-up, which involves replacing worn parts, Frankie’s Famous Furnace Fitness Check™ preventative maintenance focuses on proactive inspections and precise diagnostics to avoid false claims about your equipment’s condition.

It’s Arizona. It’s friggin’ hot most of the year, but when the cold strikes, it hits hard and fast. You want your furnace ready for those frigid nights and rare winter snaps. Performing an annual inspection isn’t just about protecting your manufacturer’s warranty; it’s about ensuring that your furnace doesn’t fail when you need it most.

You don’t even have to believe that Frankie does it right. The ACCA specifies exactly how to do it and why too many companies fall short when it comes to the health and longevity of your furnace.

In short, you want your heater to perform invisibly for as long as possible before needing a replacement.

So does Frankie.

That’s why Frankie’s Furnace Fitness Check™ preventative maintenance is famous.

If Frankie’s Famous Furnace Fitness Check™ does not measurably prove your furnace is in top condition, you won’t pay a dime.

Why This Is NOT a Tune-Up

A tune-up requires replacing parts such as igniters, flame sensors, or blower motors. This process extends the system’s lifespan by replacing components nearing the end of their expected useful life.

However, in Phoenix, where furnaces sit idle for much of the year, such extensive servicing isn’t needed nearly as often as other parts of the country. What’s more, a system that’s been properly maintained with annual preventative maintenance can avoid the ceasing and blindness that lead to premature failures.

Let’s be real—claims about cheap furnace tune-ups sound suspicious. If someone’s offering to "tune-up" your furnace for $29, what are they really doing? Show us the parts they’re replacing or the time they’ve spent restoring your system. It doesn’t add up. It sounds like a sales call to me.

What is Frankie’s Famous Furnace Fitness Check™ Preventative Maintenance?

Frankie’s preemptive preventative maintenance focuses on two key areas:

  1. Furnace Safety:
    • Inspecting the seven essential sensors and components to ensure the system operates within manufacturer’s specifications.
    • Using advanced tools, like combustion analyzers and borescopes, to verify your heat exchanger’s integrity and debunk the majority of false claims about cracked heat exchangers.
  2. Reliable Performance:
    • Cleaning, adjusting, balancing, and calibrating your system to minimize friction, drag, and inefficiencies.

We’ll prove it with measurable results. We’ll take a reading before starting and another after completing our inspection and cleaning. If you don’t see two sets of readings or any improvement, you don’t pay.

The Most Comprehensive Furnace Inspection in Phoenix

Here’s why Frankie’s Famous Furnace Fitness Check™ preventative maintenance goes beyond the rest:

1. The Essential 7 Sensor Inspection

  • Flame Sensor: Ensures proper flame detection and operation.
  • High-Limit Switch: Protects against overheating.
  • Pressure Switch: Confirms adequate airflow and venting.
  • Rollout Switch: Prevents hazards from flame rollout.
  • Igniter Sensor: Verifies reliable ignition.
  • Air Temperature Sensors: Ensure accurate readings for return and supply air temperatures.
  • Exhaust/Flue Gas Temperature Sensor: Monitors venting system performance.

2. Heat Exchanger Inspection

Unlike companies that exaggerate cracked heat exchanger claims, Frankie’s process disproves any false claims with:

  • Combustion Analysis: Measures CO, O2, and CO2 levels to confirm safe and efficient combustion.
  • Infrared Sensors: Detect surface temperature anomalies that indicate cracks or weaknesses.
  • Ultrasonic Testing: Identifies microcracks or structural issues invisible to the eye.
  • Borescope or Videoscope: Provides an internal view of the heat exchanger.
  • Blower Motor Removal: Enables visual inspection of hard-to-reach areas.
  • Portable Air Monitoring Device: Ensures no harmful emissions compromise indoor air quality.

3. Comprehensive System Cleaning

  • Clear debris from components.
  • Wipe down the blower assembly and ensure smooth operation.
  • Clean or replace air filters to improve airflow.

4. Vitals Inspection

Six manufacturer-specific vitals confirm your system operates safely and efficiently:

  1. Voltage and Amperage Readings
  2. Electrical Resistance of Components
  3. Refrigerant Pressures (if applicable for dual systems)
  4. Compressor Discharge Line Temperature
  5. Superheat and Subcooling
  6. Total External Static Pressure (TESP)

Three additional vitals focus on performance and comfort:

  1. Measuring Delta T (Temperature Differential) for efficiency.
  2. Evaluating Airflow (CFM) for even heating.
  3. Monitoring Indoor Humidity and Temperature.

Why Phoenix Furnaces Need This Check

Furnaces in Phoenix face unique challenges:

  • Extended Periods of Idleness: Leads to sensor malfunctions, seized components, and reduced reliability.
  • Dust and Debris Accumulation: Impacts performance and indoor air quality.
  • High Stakes During Cold Snaps: Ensuring reliable operation is critical for comfort and safety.

A properly maintained furnace will perform invisibly when you need it most.

Frankie’s Famous Furnace Fitness Check™ Guarantee

Frankie guarantees measurable results:

  • If you don’t see two sets of vitals—before and after—you don’t pay.
  • If repairs or deeper maintenance are needed, the cost of the inspection is waived when performed by us.

With Frankie’s Famous Furnace Fitness Check™ preventative maintenance, we aim to deliver the most reliable furnace in Phoenix—not because you use it often, but because when you do, you need it to work flawlessly.

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