Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Why Tampa Homeowners Choose Lennox Air Duct Cleaning
We provide independent Air Duct Cleaning services for Lennox systems throughout Tampa, from the 1920s bungalows of Seminole Heights to newer Westchase construction. Our technicians work on Lennox systems daily, so the clean we perform is built around protecting how a specific Lennox unit breathes, not just pulling a vacuum through the vents. Mortons Air Duct Tampa is an independent Lennox service provider, not an authorized dealer or factory representative, and you’ll reach a live person at (850) 738-9748 whenever you call.
Lennox equipment is particular about airflow. The modulating gas valves on an SLP99V furnace, the variable-speed compressor in an XC25 air conditioner, even the blower calibration in a base ML14XC1, all depend on ducts that let air move at the volume and pressure the unit was designed for. Dirty ducts change that math. In Tampa’s humidity, the problem compounds fast. We clean ducts with the full picture in mind: the return side, the supply side, the plenum connections, and the air handler itself. That’s the difference between a duct cleaning that makes the air feel fresher and one that actually helps a Lennox system do what it was engineered to do.
Why Trust Mortons Air Duct Tampa for Your Lennox Air Duct Cleaning?
Our techs see Lennox service in Clearwater and Tampa units every working day. Older G40UH furnaces in Hyde Park. Newer SLP99V modulating furnaces in Palma Ceia. XC25 air conditioners in New Tampa where the summer runtimes are long and the humidity load is heavy. That field time taught us something the manufacturer’s spec sheet won’t tell you: the single biggest thing that shortens a Lennox system’s life in this city is duct contamination that nobody addresses until a limit switch starts tripping or a room stops cooling.
Paul Adeyemi, our owner, trained in HVAC and ventilation systems at Los Angeles Trade-Technical College before putting down roots in this work. He’s the one who taught our crew to sketch a duct diagram on a notepad for a curious homeowner, because understanding your own house is never a bad thing. On a recent Palma Ceia job, Paul video-scoped a return duct on an SLP99V furnace and found it collapsed at the plenum boot, cutting airflow to a whisper and tripping the limit switch every cold snap. His team pulled the boot, cleaned out years of pet hair and drywall dust, sealed the joint with mastic, and reinstalled the return with a rigid metal elbow. Static pressure dropped from 0.8 to 0.4 inches. The furnace stopped cycling on limit before we left the driveway. Before we move anything, I’ll show you what we found. That’s not a slogan; it’s how every visit starts.
We’re independent. We don’t have a Lennox quota to hit or a factory program to protect. Our only responsibility is to the homeowner in front of us and the system inside their walls. Every job carries the 365-Day Done Right Promise and the Cedarwell Care Promise, which means a written price before any work starts, shoe covers and drop cloths on every visit, and a photo of the clean-up before the crew leaves.
Styles & brands we work with
Common Lennox Air Duct Cleaning Problems We Fix in Tampa
Every Lennox line has patterns, and Wesley Chapel Lennox service calls show Tampa’s climate makes some of them worse. Here’s what we actually find when we open ducts on Lennox systems across the city.
- Flex duct collapse at plenum boots on SLP99V installs. The SLP99V is a modulating furnace that pulls hard through the return. When a flex duct wasn’t cut or supported properly, or return static was never adjusted at install, the duct collapses right where it meets the plenum boot. Homeowners notice weak airflow and a furnace that shuts down on limit during the first cold snap. We’ve fixed this in houses from Palma Ceia to Carrollwood.
- Mold growth inside insulated duct board near the evaporator coil on XC25 systems. The XC25 is a variable-capacity unit that runs long cycles for humidity control. In Tampa’s wet summers, that means the evaporator coil stays cold and wet for hours. Any insulated duct board nearby picks up condensation. Mold moves in. The system still cools, but the air smells like wet laundry and nobody knows why until we camera the duct.
- Lint and construction debris blocking the secondary heat exchanger in G40UH furnaces. The G40UH is an older reliable workhorse, but its secondary heat exchanger fins are tight. Years of lint pulled through leaky returns, plus drywall dust from renovations, pack into those fins. The result is a limit switch that trips every time the furnace runs more than ten minutes. A duct cleaning that includes the return side and blower cabinet fixes the airflow and keeps the limit happy.
- Filtration bypass on Healthy Climate media cabinets with dirty blower wheels. Lennox’s Healthy Climate MERV 16 cabinet is a great filter, but only if the filter gets changed every six months. When it doesn’t, air bypasses the loaded media and dust loads the blower wheel unevenly. That uneven load causes vibration you can feel through the floor. We clean the blower and the duct runs, then reset the filter reminder.
- Live oak pollen packed into return registers and supply runs. Tampa’s live oaks bloom heavily every spring, and that pollen is fine enough to slip through a basic filter and gum up the inside of duct runs. On older bungalows in Seminole Heights with original metal ducts, we’ve pulled out pollen layers a half-inch thick. The system works, but it’s breathing through a straw.
Lennox Parts & Our Repair-vs-Replace Approach
For anything attached to the air handler or the modulating controls, we recommend genuine Lennox replacement parts. A generic blower wheel or aftermarket damper motor alters static pressure, and on a unit like the SLP99V, that confuses the airflow tables the control board relies on. The savings aren’t worth the performance hit. For duct board, mastic, and flexible duct repairs, we use quality aftermarket materials that meet or exceed Lennox’s published specs. They cost less, they last, and they’re the right material for the job. And we’ll always tell you when a repair makes more sense than replacement. A small duct leak sealed with mastic is a thirty-dollar fix; replacing a whole run over it would be wasteful and we won’t do that to a customer. Call (850) 738-9748 and tell us what you’re seeing; we’ll walk through whether a repair or replacement is warranted before anyone schedules a visit.
Our Lennox Service Process – Step by Step
- 1
Diagnosis. We camera the return and supply sides, check static pressure at the plenum, and show you what we find before any tool touches a register. On Lennox systems, we specifically look at plenum boot connections, evaporator surroundings, and blower wheel balance.
- 2
Repair or clean. We clean the return duct runs, supply duct runs, and blower cabinet using Rotobrush and Nikro equipment. Where we find leaks or collapsed flex, we repair with mastic sealant and rigid metal elbows as needed. No shortcuts, no masking problems with air freshener.
- 3
Test. We run the system through a full cycle and re-check static pressure. If we repaired something, we verify the numbers moved the right direction. On a recent SLP99V repair, static dropped from 0.8 to 0.4 inches before we finished the driveway.
- 4
Warranty. Every job carries the 365-Day Done Right Promise. If something isn’t right within a year, we return and make it right. You’ll also get a photo of the clean-up before the crew leaves, so you can see the house was left better than we found it.
See the difference
Before
After
Before
After
Before
AfterLennox Products We Service & Install in Tampa
We work on the full range of Lennox residential equipment, including the Elite Series SLP99V modulating gas furnace, the Signature Series XC25 variable-capacity air conditioner, the Merit Series ML14XC1 air conditioner, and Healthy Climate MERV 16 filtration cabinets. We also service older G40UH and G60 furnaces still heating homes in Hyde Park and Seminole Heights. Our vans carry common replacement flex duct, mastic, rigid elbows, and filter media sized for Healthy Climate cabinets, alongside our Rotobrush and Nikro cleaning systems. We can also install new duct runs, return drops, and filtration housings when a system needs more than a clean.
We Also Service These Brands
Lennox is a big part of what we see in Tampa, but it’s not the only name on the ductwork. We regularly service Trane and Carrier equipment as well. The duct problems are similar across brands; what changes is how each manufacturer’s airflow logic responds to them. Our multi-brand experience means we don’t have a one-brand blind spot when we diagnose your system.
FAQs – Lennox Air Duct Cleaning Service in Tampa
No, a proper duct cleaning on an XC25 should not require removing the evaporator coil. We access the supply and return plenums through existing access panels and camera the area around the coil. In Tampa’s humidity, the area around the coil is where mold and debris accumulate fastest, and we clean that zone with HEPA-filtered equipment from Abatement Technologies without pulling the coil. Removing the coil is a separate repair procedure that we only recommend when there’s a confirmed leak or coil failure. Call (850) 738-9748 and we’ll explain what we’d actually access on your system.
The limit switch on an SLP99V trips when the furnace can’t move enough air across the heat exchanger, and a rushed duct cleaning can make that worse, not better. What often happens is the crew cleans the visible supply registers but never touches the return side, or they use an undersized vacuum that loosens debris and lets it pack tighter into the return. We’ve also seen “cleaning” crews knock flex runs loose at the plenum and never reconnect them properly. The fix is a real return and supply cleaning with proper equipment and a static pressure check afterward. Paul watched this happen enough times that he insists our techs measure static before and after every SLP99V visit.
Yes, neglect that leads to equipment failure can affect your warranty coverage, though Lennox’s warranty terms focus on parts and workmanship rather than duct cleanliness directly. The practical risk is this: a blower motor that fails because years of debris overloaded it may be denied as a neglect-related failure. The bigger cost in Tampa is shortened system life and higher energy bills while a system runs against dirty ducts. Keeping the ducts and blower cabinet clean is cheap insurance for the expensive parts.
With a Healthy Climate MERV 16 cabinet doing its job and the filter changed every six months, the ducts downstream should stay cleaner longer than a system running a basic one-inch filter. But the return side still sees everything the filter pulls from the house, and in Tampa’s pollen-heavy springs, that’s a lot of material. We recommend a camera inspection every two to three years even with excellent filtration. You don’t need to clean on a fixed schedule; you need to know what’s actually accumulating. Our inspection shows you that in real time.
Yes, and ideally before your first full Tampa summer with the new unit. Original ducts from 1998 have almost three decades of dust, pollen, pet hair, and potentially small leaks or collapsed sections. A new ML14XC1 is efficient, but it can only deliver air that the ducts let through. Cleaning and inspecting the existing runs now means the new unit starts its life with correct static pressure and full airflow. We also check for leaky joints we can seal with mastic, which costs a fraction of a re-duct and makes an immediate difference. Call (850) 738-9748 for a written price before anything is scheduled.
A full Lennox duct cleaning in Tampa, including both return and supply sides, blower cabinet, and a post-clean static pressure check, typically runs between $450 and $900 depending on the size of the home, the number of returns, and how much access the system gives us. A single return on a small bungalow in Seminole Heights will land at the lower end; a two-story with multiple returns and an undersized duct layout will land higher. We charge one flat price per system, agreed in writing before any work starts. That covers the cleaning, the camera inspection, the static check, and the photo of the clean-up. Call (850) 738-9748 for a specific quote on your Lennox system; estimates are free and there’s no pressure to book.
Book Your Lennox Service in Tampa, FL
If you have a Lennox system in Tampa and you want the ducts cleaned right, by people who know Lennox airflow and Tampa’s duct issues, call (850) 738-9748. A live person answers 24/7, and we’ll give you a written price before any work starts. Paul and his crew have been doing this since 2005, and they’ll treat your house and your system like they’d want their own treated.
Written by Paul Adeyemi, Owner at Mortons Air Duct Tampa, serving Tampa since 2005.