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Same-day Rheem heating repair in Lima, OH
Rheem Furnace Repair in Lima, Ohio
When your Rheem furnace quits on a 15-degree Lima night, you need Rheem Furnace Repair in Lima that shows up fast and fixes it right the first time. Our licensed techs carry Rheem igniters, flame sensors, control boards, and blower motors on the truck, so most no-heat calls are diagnosed and repaired in a single visit. We serve Allen County homes and businesses 24/7, with upfront pricing before we start.
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What is included
What Our Rheem Furnace Repair Includes
Every Rheem furnace repair call includes a full diagnostic, a written price before work starts, and a post-repair test of the heating cycle. Here is what is covered in a standard visit, and what we treat as an add-on.
Full Ignition Sequence Test
We test the igniter, flame sensor, and gas valve in order with a multimeter and flame sensor tester. That sequence tells us exactly which component failed, so you pay to replace one part, not three.
Combustion And Draft Check
A combustion analyzer reads CO and flue temperature, and we verify the inducer motor pulls proper draft. This catches heat exchanger cracks and venting problems that a simple parts swap would miss.
Airflow And Limit Switch Check
We inspect the filter, blower motor amp draw, and limit switch operation. Restricted airflow is the hidden cause behind many short cycling and overheating calls, and it is cheap to fix when we catch it early.
Written Price Before Work
You get a written price for parts and labor before we start. Diagnostic fee is waived when you approve the repair. No hourly surprises, no after-the-fact add-ons, no pressure to replace a furnace you can fix.
Two-Cycle Verification
After the repair, we run the furnace through two full heating cycles, checking temperature rise and flame rectification each time. If anything is off, we keep working until it is right. Then we set your thermostat back to your schedule.
90-Day Labor Warranty
Our labor is warrantied for 90 days, and installed parts carry their manufacturer warranty. If the same Rheem furnace fix fails inside that window, we come back and make it right at no charge to you.
PLAN
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Service overview
Rheem Furnace Repair in Lima: What It Covers
Rheem Furnace Repair in Lima is the diagnostic and repair service that restores heat to Rheem gas, electric, and propane furnaces when they fail to ignite, short cycle, or blow cold air. A proper call starts with a combustion analyzer and multimeter at the unit, not a guess from the thermostat. We test the igniter, flame sensor, thermocouple, limit switches, gas valve, inducer motor, and control board in sequence, then confirm the heat exchanger is sound before we call the job done.
Most Lima homes we see are running 15- to 25-year-old Rheem units that have never had a tune-up. Northwest Ohio winters push those furnaces hard from October through April, and the first cold snap exposes weak igniters and dirty flame sensors. If your Rheem furnace is not turning on, blowing cold air, or making strange noises, we can usually get a tech to your door the same day you call.
- Same-Day Heat Restored — We book same-day Rheem furnace repair in Lima for no-heat calls placed before 3 p.m., and we run 24/7 emergency dispatch after that. Most igniter, flame sensor, and limit switch swaps take 60 to 90 minutes on site. You get heat back the same day in the large majority of cases.
- Rheem Parts On The Truck — Our vans stock Rheem-compatible igniters, flame sensors, thermocouples, blower motors, inducer motors, and Honeywell and White-Rodgers control boards. That means fewer "we have to order it" delays and no second trip charge. If a part is not on board, we tell you the exact ETA before we leave.
- Straight Upfront Pricing — You get a written price before we touch a screwdriver. Typical 2026 Rheem furnace repair in Lima runs $180 to $650 depending on the failed component, and we waive the diagnostic fee when you approve the repair. No surprise line items, no pressure to replace a furnace you can fix.
- Licensed And Code-Correct — Every tech holds an Ohio HVAC license and works to ACCA standards, with EPA Section 608 handling on refrigerant and gas-side work. We pull permits when Lima code requires them and test combustion with a calibrated analyzer before we sign off. Your family gets heat, and the install passes inspection.
- Local Techs, Local Response — Our techs live in Allen County, so we are not driving in from an hour away. Average arrival time on a standard call is under 90 minutes, and emergency Rheem furnace repair in Lima gets dispatched 24/7. You are not waiting until Monday for heat.
- We Fix, We Do Not Upsell — If your Rheem furnace needs a $220 flame sensor, we replace the flame sensor. We do not push a full system swap on a unit with good bones. When replacement is genuinely the better call, we show you the cracked heat exchanger or failed control board and let you decide.
- Stocked For Rheem Repairs — Our vans carry the Rheem heating repair Lima parts that fail most: igniters, flame sensors, thermocouples, limit switches, and blower motors. That inventory is why we finish most jobs in one trip. Fewer trips means lower labor on your invoice.
- Warranty On Every Repair — Parts we install carry a manufacturer warranty, and our labor is warrantied for 90 days. If the same Rheem furnace fix fails inside that window, we come back and make it right at no charge. That is how a repair company earns repeat calls in Lima.
The service timeline
What To Expect On A Repair Call
Phone Triage
You call (419) 287-8289 and talk to a real person, not a voicemail. We ask for your Rheem model number, the symptoms, and your ZIP code, then give you a two-hour arrival window. If it is a no-heat emergency in January, we move you to the front of the queue.
On-Site Diagnosis
The tech arrives in a marked van, lays down floor protection, and starts at the furnace. Expect a multimeter on the control board, a flame sensor tester at the burner, and a combustion analyzer at the flue. Diagnosis takes 20 to 40 minutes and you get the findings in plain English.
Written Price
Before any repair, you get a written price for parts and labor. We explain what failed, why it failed, and what it costs to fix versus replace. You approve or decline, no pressure either way. Diagnostic fee is waived when you move forward with the repair.
Repair And Test
Approved work starts immediately. Most repairs run 45 to 90 minutes. We replace the failed component, then run the furnace through two full heating cycles, checking temperature rise, amp draw on the blower motor, and flame rectification before we pack up.
Walkthrough
We show you what we replaced, hand you the failed part if you want it, and set your thermostat back to your normal schedule. You get a written summary of the work and a reminder for your next filter change. Then we get out of your way.
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Tools And Methods We Use
Manifold gauge set
Reads gas manifold pressure on Rheem furnaces so we can confirm the valve is set to the manufacturer's spec, not just "open enough to light."
Multimeter and clamp meter
Tests igniter resistance, control board outputs, and blower motor amp draw. Amp readings tell us whether a motor is failing before it seizes.
Combustion analyzer
Measures CO and flue temperature to verify safe, efficient combustion and to catch heat exchanger cracks that a visual inspection would miss.
Flame sensor tester
Reads flame rectification in microamps. A weak reading explains why a Rheem furnace lights and then shuts off seconds later.
Blower motor puller
Removes stubborn blower motor hubs without damaging the wheel or housing, which keeps the repair clean and the airflow correct.
Inspection camera
Lets us look inside the heat exchanger and flue for cracks, rust, and debris without tearing the furnace apart.
Vacuum pump and fin comb
Used on maintenance and combo calls to clean the inducer path and straighten coil fins so airflow stays where it should be.
Sequence-of-operation diagnosis
We follow the Rheem ignition sequence in order: thermostat call, inducer, pressure switch, igniter, gas valve, flame sensor. The first step that fails is the fault, and we repair that instead of guessing at parts.
ACCA-standard airflow testing
We measure temperature rise and static pressure against ACCA standards. If airflow is off, the furnace overheats, short cycles, and wears out parts early. Correcting airflow is often the cheapest fix on the invoice.
EPA Section 608 handling
Any gas-side or refrigerant work follows EPA Section 608 rules, including leak checks and safe handling. It keeps the repair legal, safe, and insurable for your home.
OSHA-compliant job sites
We work with floor protection, proper ventilation, and gas leak detection on every call. Your home stays clean and safe while we work, and we test for leaks before we restore gas.
Where this service helps
When Lima Homeowners Call Us
Your Rheem furnace quits on the first hard freeze of the season and the house drops below 60 degrees overnight.
We run 24/7 emergency dispatch for no-heat calls in Lima. A tech arrives with igniters, flame sensors, and control boards on the truck, diagnoses the fault, and repairs it on the spot in most cases. Heat restored the same night, usually within two to three hours of your call.
Your Rheem furnace is 18 years old and the technician from another company told you it needs a full replacement.
We give you a second opinion with a real diagnostic: combustion analyzer, multimeter, and inspection camera on the heat exchanger. If the unit has good bones, we repair the failed part and save you thousands. A working furnace for a few hundred dollars instead of a five-figure replacement you did not need yet.
You are a Lima landlord with a tenant calling about no heat and you need it handled today without a surprise invoice.
We schedule same-day, give you a written price before work starts, and send you the invoice and repair summary by email. One call covers the unit, and we can note the property for future service. Tenant has heat the same day, and you have a documented repair with a 90-day labor warranty.
Your Rheem furnace is short cycling, your gas bill jumped, and the house never feels evenly warm.
We test airflow, limit switch operation, gas pressure, and flame sensor condition. Most short cycling in Lima traces to a restricted filter or a failing blower motor, and we fix the root cause rather than the symptom. Full heating cycles, lower gas usage, and rooms that finally heat evenly.
Local execution
How Rheem Furnace Repair Runs In Lima
Lima sits in northwest Ohio, where winter design temperatures drop into the single digits and furnaces run hard from October through April. That climate is tough on Rheem igniters, flame sensors, and blower motors, and it is why we stock those parts on every van. The local housing stock matters too: many homes in the 45801, 45804, and 45805 ZIP codes have original ductwork and basements with low ceilings, which makes airflow problems and short cycling more common than in newer construction. We follow Ohio HVAC licensing requirements and pull permits when Lima code requires them. If you search for affordable Rheem furnace repair Lima Ohio, you will find plenty of options. What you will not find everywhere is a tech who tests combustion with an analyzer and verifies two full heating cycles before calling the job done. That is the standard we hold on every call, whether it is a $180 flame sensor or a $650 control board replacement.
Downtown Lima (45801)
Older homes with original ductwork and basement furnaces. Airflow restrictions and short cycling are common here, so we check static pressure on nearly every call.
South Lima (45804)
A mix of rentals and owner-occupied homes with Rheem units of varying ages. Landlords here often book multiple properties in one trip to save on labor.
West Lima (45805)
Post-war housing with low-ceiling basements. Blower motor access can be tight, so we bring a blower motor puller and floor protection on every visit.
Allen County outskirts
Rural properties often run propane Rheem furnaces. Propane burns dirtier, so igniters and flame sensors foul faster and need cleaning or replacement more often.
Single-digit January cold snaps
Furnaces run nonstop, which exposes weak igniters and dirty flame sensors within days. Our emergency dispatch volume roughly doubles during these stretches, and we staff for it.
Dusty basements and older ductwork
Restricted airflow trips limit switches and causes short cycling. We check filters, blower amp draw, and static pressure on every diagnostic to catch it early.
Mixed-age housing stock
Some Rheem units are 20 years old and some are five. Parts availability and repair-versus-replace advice differ, so we check model and serial numbers before quoting.
Propane use in rural Allen County
Propane burns hotter and leaves more residue on igniters and flame sensors. Those parts need cleaning or replacement more frequently than on natural gas units.
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Before and after
What a successful service visit changes.
No-Heat Call Fixed Same Day
Before
A Rheem furnace in the 45805 ZIP would not light on a 12-degree January morning. The homeowner had reset the thermostat three times with no luck. The house was down to 58 degrees and dropping.
After
We diagnosed a failed igniter with a multimeter, replaced it with a Rheem-compatible part, and verified ignition on two full cycles. Total on-site time was 75 minutes. The house was back to 70 degrees by early afternoon.
Maintenance: Replace the furnace filter every 60 to 90 days and book a tune-up each fall. A clean filter and a checked igniter prevent most no-heat calls.
Short Cycling Solved With Airflow Fix
Before
A Rheem furnace in 45801 was firing for two minutes and shutting off, over and over. The gas bill had climbed and the back bedrooms never got warm. The homeowner assumed the furnace was dying.
After
We found a clogged filter and a blower motor drawing high amps. We replaced the filter, cleaned the blower, and confirmed the limit switch was not tripping. Temperature rise came back into spec and the furnace ran full cycles.
Maintenance: Check the filter monthly during heating season and have blower amp draw tested at your annual tune-up. Catching airflow issues early avoids motor replacement.
Cold Air Fixed With Flame Sensor Clean
Before
A Rheem furnace in 45804 was blowing cold air. The burner would light for three seconds and shut off. The homeowner had replaced the thermostat, which did not help, and was ready to buy a new furnace.
After
We pulled the flame sensor, cleaned it, and read the microamp output with a flame sensor tester. The reading came back into spec, the burner stayed lit, and the house heated normally. The repair cost a fraction of a replacement.
Maintenance: Have the flame sensor cleaned at every annual tune-up. It is a five-minute task that prevents the most common "furnace lights then shuts off" call we get.
Problems we solve
Rheem Furnace Problems We Fix In Lima
Most Rheem furnace failures in Lima fall into a handful of patterns. Here are the ones we see most, what happens if you ignore them, and how we fix them.
Rheem furnace not turning on at all
You wake up to a cold house and a thermostat that will not respond. If the igniter or control board has failed, the furnace will never light no matter how many times you reset it. We test the thermostat call, control board outputs, and igniter resistance with a multimeter. Most no-start calls trace to a failed igniter or a tripped limit switch, and both are same-day repairs with parts on the truck.
Rheem furnace blowing cold air
The blower runs, so it sounds like the furnace is working, but the burner never lights. You burn electricity and get nothing. Left alone, a dirty flame sensor will keep shutting the burner off seconds after ignition. We pull and clean the flame sensor, check microamp readings, and test the igniter and gas valve. If the sensor is too far gone, we replace it with a Rheem-compatible part and verify the burner stays lit through a full cycle.
Rheem furnace short cycling
The furnace fires, runs two minutes, and shuts off. Short cycling wears out igniters and control boards, raises your gas bill, and leaves rooms unevenly heated. We check airflow first, then the limit switch, gas pressure, and flame sensor. Restricted filters and failing blower motors cause most short cycling in Lima, and both are fixable the same visit.
Rheem furnace making strange noises
Banging on startup, screeching during the run cycle, or rumbling from the burner compartment. These sounds point to delayed ignition, a failing blower motor, or a loose inducer, and they get worse, not better. We pinpoint the noise source with an inspection camera and a clamp meter. Delayed ignition gets a new igniter and a gas pressure check; a screeching blower motor gets replaced before it seizes and takes the control board with it.
Rheem furnace uneven heating
One room is 78 degrees and another is 62. You crank the thermostat, the furnace short cycles, and the far rooms never catch up. It is uncomfortable and it wastes gas. We measure temperature rise at the supply and return, check blower amp draw, and inspect what ductwork we can reach. Fixing the furnace side often solves most of the imbalance, and we tell you honestly when duct work is the real issue.
Pricing and expectations
What Rheem Furnace Repair Costs
$180 - $650 depending on the failed component and access
Typical 2026 Rheem furnace repair in Lima runs $180 to $650, parts and labor included. Igniter and flame sensor replacements sit at the low end. Blower motors, inducer motors, gas valves, and control boards push toward the high end because the parts cost more and the labor takes longer. We waive the diagnostic fee when you approve the repair, so the price you hear on the phone is close to the price you pay. If a repair does not make financial sense, we tell you and show you why.
A repair at this price keeps a furnace running for years, while replacement runs into the thousands. We quote the repair honestly, show you the failed part, and back our labor for 90 days. That is value you can verify.
Failed component
A flame sensor or igniter is a quick, low-cost swap. A control board, gas valve, or blower motor costs more in parts and takes longer to install. The component that failed drives most of the price difference.
Furnace age and model
Older Rheem furnaces sometimes have discontinued parts that take longer to source. Newer high-efficiency models have more sensors and boards, which can raise diagnostic time. We check your model number before quoting.
Access and location
A furnace in a finished basement or a tight closet takes longer to work on than one in an open utility room. We bring floor protection and the right tools, but access still affects labor time.
Repair vs. replace
If the heat exchanger is cracked or the control board and blower are both failing, replacement may be the better call. We show you the evidence and let you decide, with no pressure either way.
After-hours dispatch
Emergency calls outside normal hours carry a dispatch premium. If you can wait until morning, a standard appointment costs less. We tell you the difference upfront so you can choose.
Parts warranty coverage
If the failed part is still under Rheem's manufacturer warranty, you pay labor only. We check your model and serial number on site and tell you what is covered before you approve the work.
Proof behind the promise
Licensed, Certified, Reviewed
Technical expertise
Rheem Furnace Repair Done By Trained Techs
Our technicians work on Rheem furnaces every week, from older standing-pilot models to current high-efficiency condensing units. We hold NATE certification and Ohio HVAC licenses, and we follow ACCA standards on airflow and combustion testing. Because we also service Carrier, Trane, Lennox, Goodman, Bryant, York, and Amana, we know exactly where Rheem differs: the control board logic, the igniter resistance specs, and the flame sensor microamp range. That familiarity cuts diagnostic time and gets your heat back faster.
- NATE-certified technicians with Ohio HVAC licensing on every truck.
- EPA Section 608 handling for gas-side and refrigerant work.
- Combustion analyzer and multimeter used on every diagnostic call.
- Rheem igniter, flame sensor, and control board specs memorized, not guessed.
- OSHA-compliant job sites and ACCA-standard airflow testing.
Customer stories
What Lima Neighbors Say
Dana R.Homeowner, 45805
Our Rheem furnace quit on the first really cold night in November. I called at 7 a.m. and a tech was here before noon. He tested the igniter with a multimeter, showed me the cracked part, and had a new one in within the hour. Heat was back before dinner and the price matched the quote exactly.
Marcus T.Landlord, 45801
I manage three rental houses in Lima and all of them have older Rheem furnaces. Lima Furnace Repair Pros has handled igniter swaps, a blower motor, and a control board for me this year. They give me one written price per unit and never tack on surprises. Tenants get heat fast, which is all I care about.
Elaine P.Homeowner, Allen County
Our Rheem was short cycling every few minutes and the house never got warm. The tech found a dirty flame sensor and a restricted filter, cleaned the sensor, replaced the filter, and checked the limit switch. Two hours later the furnace was running full cycles. He also showed me how to check the filter myself.
How much does Rheem furnace repair cost in Lima OH?
Most Rheem furnace repairs in Lima run $180 to $650 in 2026, including parts and labor. Igniter and flame sensor swaps sit at the low end; blower motors, inducer motors, and control boards push toward the high end. We waive the diagnostic fee when you approve the repair, so the number you hear is the number you pay.
Who repairs Rheem furnaces in Lima Ohio?
Lima Furnace Repair Pros repairs Rheem furnaces across Allen County, including ZIP codes 45801, 45804, and 45805. Our techs are NATE-certified and Ohio-licensed, and we stock Rheem-compatible igniters, flame sensors, and control boards on the truck. Call (419) 287-8289 for same-day dispatch.
Why is my Rheem furnace not working in Lima?
The most common causes we find in Lima are a failed igniter, a dirty flame sensor, a tripped limit switch, or a bad blower motor. Cold snaps and dusty basements speed up all four. A multimeter and flame sensor tester confirm the fault in under 40 minutes, and most of these repairs finish the same visit.
Is Rheem furnace repair covered by warranty in Lima OH?
It depends on your unit's age and whether the failed part is still under Rheem's manufacturer warranty, which typically runs 5 to 10 years on heat exchangers and 1 to 5 years on other components. We check your model and serial number on site and tell you what is covered before you approve any work.
Frequently asked questions
Frequently Asked Questions
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Related Services
Gas Furnace Repair
Most Rheem furnaces in Lima burn natural gas, and gas-side faults like a stuck gas valve or a cracked heat exchanger need a licensed tech. We test for leaks, verify combustion with an analyzer, and confirm the fix is code-correct before we leave.
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Electric Furnace Repair
Rheem electric furnaces rely on heating elements, sequencers, and limit switches rather than a burner. We test each element with a clamp meter and replace failed sequencers the same day, so your Lima home is not stuck on aux heat.
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Propane Furnace Repair
Rural Allen County homes often run Rheem propane furnaces. Propane burns hotter and dirtier than natural gas, so igniters and flame sensors foul faster. We clean or replace those parts and set the gas pressure to spec.
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Emergency Furnace Repair
When your Rheem furnace dies at 2 a.m. in January, we dispatch 24/7 across Lima. Techs carry igniters, flame sensors, and control boards so most emergency no-heat calls are fixed on the first visit, not the next morning.
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Call Lima Furnace Repair Pros
Reach us any hour at (419) 287-8289. We answer live calls overnight and on weekends, and most repairs in Lima and Allen County get a tech on site the same day. Tell us what your furnace is doing and we will give you a straight answer and an arrival window.