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Get your free estimateRheem Ductwork Repair: The Orlando Owner’s Guide
Rheem ductwork repair in Orlando typically costs $150 to $650 installed, depending on how much duct has failed and whether we’re sealing, patching, or replacing a section. We stock Rheem-compatible duct materials on our trucks and can usually handle same-day repairs when the damage is accessible. Most Orlando homeowners discover the problem the hard way: one room stays hot while the rest of the house cools fine, or the electric bill spikes because conditioned air is leaking into the attic instead of reaching the bedroom.
Andre Fuller and our crew have seen every failure mode Florida humidity can throw at ductwork. We’re an independent service provider, not affiliated with Rheem, but we service their equipment daily and know how their air handlers connect to the duct system in Orlando homes.
Which Rheem Models This Applies To
Rheem’s ductwork connects to air handlers and furnaces across their Classic, Prestige, and Endeavor lines, plus the older Corsaire and RGRM series still running in plenty of Orlando homes built in the 1990s and 2000s. The compatibility gotcha we see often: Rheem air handlers (models starting with RH1T, RH2T, RBHP) have a specific plenum opening size. If a previous contractor installed a plenum (the metal box that connects the air handler to the ducts) that’s a half-inch off, you’ll get air leaks no amount of tape will fix permanently.
When we arrive, we check the data plate on the air handler or furnace for the model number, and we measure the plenum and the main trunk line (the large duct carrying air from the unit). That tells us whether you need genuine Rheem-spec sheet metal or whether a quality aftermarket duct section will do the job. For most repairs, we use either. For warranty-covered equipment, we stick with Rheem-approved materials to protect the original coverage.
Why You Should Confirm Your Duct Size Before Buying Parts
Rheem systems in Orlando commonly use 16-inch or 18-inch return ducts for 3-ton and 4-ton units. A 4-ton Rheem matched with a 14-inch return will starve the air handler and shorten its life. We measure, we confirm, then we quote.
Styles & brands we work with







Signs Your Rheem Ductwork Repair Is Failing
- One room never gets comfortable. A disconnected or collapsed duct branch (the smaller flexible ducts running to individual rooms) means that room is getting almost no airflow. The rest of the house cools while that one bedroom stays ten degrees warmer.
- Dust accumulates fast on furniture. A torn return duct in the attic pulls in insulation fibers, dust, and hot attic air. You’ll see it as gray fuzz on dark furniture and windowsills within days of cleaning.
- Your energy bill crept up without the weather changing. Leaky ductwork can waste 20 to 30 percent of the air your Rheem system produces. In Orlando’s cooling season, that shows up as a bill that climbs month over month for no obvious reason.
- You hear a faint hissing or flapping from the attic. Hissing means air escaping under pressure. Flapping typically means a loose duct collar or torn outer liner vibrating with the airflow.
- Rooms smell musty or stale. Duct leaks in Florida regularly pull humid attic air into the conditioned space, which feeds mold growth inside the duct liner. A persistent damp smell that doesn’t improve with filter changes usually points to duct damage.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
For Orlando homeowners, Rheem ductwork repair breaks down like this:
| Repair Type | Cost Range |
|---|---|
| Small duct seal / patch (single leak, accessible) | $150 – $300 |
| Replace one flexible duct run (up to 10 feet) | $250 – $450 |
| Replace plenum or main trunk section | $350 – $650 |
| Full ductwork evaluation with camera inspection | $80 – $200 |
The spread accounts for how accessible the failed section is, how much custom sheet metal work the plenum needs, and whether we’re repairing one leak or replacing an entire run. Every quote from Halden Heating and Air Orlando is a written fixed price before we start. No overtime charges, no “while we’re up there” surprises. The repair carries a written guarantee, and if it fails within the covered window, our second visit is free, automatically.
DIY or Call Us?
You can safely check a few things without touching anything: look for disconnected ducts in the attic near the air handler, feel for airflow at every register, and check whether any rooms have a big temperature difference. That helps you describe the problem when you call. What you should not do is crawl around your attic trying to reattach flexible duct with hardware-store tape. Ducts in Orlando attics sit in 120-degree heat for months, and a poor connection can collapse, restrict airflow, and strain the Rheem blower motor. That’s a $500 to $900 repair you don’t want to cause. Tell you what it costs, tell you what’s broken, then we fix it. In that order. Call (850) 695-3178 if your ducts are leaking or disconnected, and we’ll give you a written quote before the work begins.
FAQs
Flexible ductwork in Orlando typically lasts 12 to 15 years before the inner liner degrades and the outer jacket tears. The heat and humidity in our attics accelerate the breakdown, so ductwork that would last 20 years in a drier climate often fails closer to 15 here.
Yes, most localized damage can be repaired. A single torn flex run, a disconnected collar, or a leaky plenum seam can be patched or reconnected in a few hours. Replacement makes sense when multiple runs are failing, the liner is moldy, or the original install was undersized for the Rheem unit it serves.
A single flex duct replacement or plenum patch takes two to four hours, including sealing and airflow testing. Multiple failed runs can take a full day. We always confirm the timeframe when we quote, and your tech arrives on schedule with a live arrival time you can track.
Yes. We carry common flexible duct sizes, collars, mastic sealant, and sheet metal stock for Rheem plenum work on our Orlando trucks. That includes parts for Carrier, Trane, and Lennox systems too, so most duct repairs are completed on the first visit.
Call Halden Heating and Air Orlando at (850) 695-3178 for a free estimate on Rheem ductwork repair. We’ll send a background-checked technician with a written price before any work starts.
Written by Andre Fuller, Owner & Lead HVAC Technician, Halden Heating and Air Orlando at Halden Heating and Air Orlando, serving Orlando and nearby areas.