Emergency Furnace Repair Services in Toronto
Repair Furnace Issues in Toronto
Common Furnace Problems in Residential Homes
Furnaces can have many problems, especially in homes. Spotting these common issues early can help avoid expensive repairs. Below are some typical issues and warning signs to watch for.
Common Issues
Warning Signs

HVAC problems can happen at any time, which is why Unique Group HVAC Services offers emergency services. Our team is always ready to help with your heating and cooling needs. We make sure your home stays comfortable, no matter the time or weather. Call (647) 556-5569
Why Is My Furnace Leaking Water?
A furnace leaking water can be both alarming and inconvenient, especially during Toronto’s colder months. While furnaces are primarily associated with heating, water leaks can occur for several reasons. Understanding the source of the leak is crucial for resolving the issue quickly and preventing further damage.
Condensate Drain Issues
Modern high-efficiency furnaces produce condensation during the heating process. This moisture normally flows through a drain line and into a drain pan.
– Clogged or Damaged Drain Line: Over time, dirt and debris can accumulate, blocking the line and causing water to back up and leak.
– Drain Pan Problems: A rusted or cracked drain pan will allow water to escape, potentially damaging nearby components.
Solution: Inspect the drain line and pan for clogs, cracks, or corrosion. Flush the line with water or use a specialized cleaning solution to remove blockages. Replace a damaged drain pan if necessary.
Faulty Heat Exchanger
A heat exchanger keeps the combustion gases separate from the warm air circulated through your home. If it’s cracked or damaged:
1. Excess Moisture: A compromised heat exchanger can allow water vapor to seep out, appearing as leaks.
2. Safety Risks: In extreme cases, a damaged heat exchanger could lead to carbon monoxide entering the living space.
Solution: Have a certified HVAC technician from Unique Group HVAC Services in Toronto conduct a thorough inspection. If a crack is detected, it’s often safer to replace the heat exchanger or the entire furnace, depending on the unit’s age and overall condition.
Attached Air Conditioner or Humidifier
In many Toronto homes, the furnace is integrated with other HVAC components like an air conditioner coil or a whole-home humidifier. These attachments can be the culprit behind the question: “Why is my furnace leaking water?”
1. AC Coil: When the air conditioner runs, condensation forms on the coil and drains away. A clogged or cracked drain line here can lead to water pooling around the furnace.
2. Humidifier: A faulty valve, misaligned float, or loose connections in the humidifier can drip water onto or into the furnace cabinet.
Solution: Check the AC coil drain pan and lines for signs of leaks. Inspect the humidifier’s connections and valves. Prompt repairs can prevent both water damage and mold growth.
Excessive Condensation Due to Improper Venting
If your furnace is not vented correctly, moisture can accumulate inside the unit and lead to water leakage. This is especially true for high-efficiency furnaces that rely on plastic PVC pipes for venting.
1. Blocked Vent Pipe: Obstructions like dirt, debris, or even ice in cold weather can force moisture back into the furnace.
2. Incorrect Slope: Vent pipes must be installed with a proper slope to allow condensate to flow out efficiently.
Solution: Ensure your vent pipes are clear of blockages and correctly installed. If you notice sagging or pooling water in the vent lines, consult a professional for adjustments.
Routine Maintenance to Prevent Leaks
Regular furnace maintenance is the best way to avoid unexpected water leaks. Schedule annual inspections and tune-ups with Unique Group HVAC Services to:
1. Clean and clear condensate lines
2. Check for rust, corrosion, or damage in the heat exchanger
3. Verify the condition of attached AC coils or humidifiers
4. Ensure proper venting and system configuration
Staying proactive can save you from costly repairs, system inefficiencies, and potential health risks.
Trust Unique Group HVAC Services in Toronto
If you’re wondering “Why is my furnace leaking water?”, don’t wait for the problem to worsen. Our trained technicians diagnose leaks, perform repairs, and provide ongoing support to keep your furnace operating safely and efficiently. Contact Unique Group HVAC Services in Toronto or call (647) 556-5569 to schedule an inspection or emergency repair today.
Furnace Tune-Up Checklist
Seasonal Furnace Maintenance (Fall/Winter Prep)
As the colder months approach in the Greater Toronto Area, it’s crucial to prepare your furnace for the winter ahead. Scheduling your furnace maintenance in early fall helps your heating system run well and safely. This way, you can enjoy a warm and comfortable home.
By proactively addressing any potential issues before winter arrives, you can avoid the stress of peak season emergency services. This not only prevents unexpected breakdowns on cold days but also helps you save on energy bills. It can also improve the lifespan of your furnace.
Don’t wait for the cold weather. Get your furnace ready for winter with maintenance from Unique Group HVAC Services!
Our Trusted Brand
Furnace Repair Warranty Services in Toronto
When it’s time to repair your new furnace, trust Unique HVAC Services for exceptional service tailored to your needs. Our licensed technicians understand the GTA’s unique climate and recommend high-efficiency systems that best suit your home.
We use quality products and the latest techniques for a seamless repair process, minimizing disruptions. Plus, we provide comprehensive consultations on available government rebates and incentives. We are dedicated to customer satisfaction and support. You can rely on us to keep your home comfortable and efficient for years!
Free replacement for any parts we install.
Free labor on any repairs related to our work.
Get Started Today
Ready to enhance your home’s comfort and efficiency? Contact Unique Group HVAC Services today to schedule a consultation or call (647) 556-5569. Whether you’re in Toronto, Mississauga, or anywhere in the GTA, we’re here to provide the expert HVAC services you deserve.