

Deal Cannot Be Combined With Any Other Offer
The 669 Heat Difference
Certified Technicians Providing Exceptional Service
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All our installations are backed by guarantees to leave you happy in your home.
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We offer true twenty-four-hour service, with no additional charges on holidays or after hours.
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We have over 20 years of experience in serving local homes and families.
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All of our technicians go through extensive training and background checks.
What Are the Lifespans of Heating Systems?
On average, a well-maintained furnace, typically powered by gas, can last between 15 to 20 years. Regular maintenance, such as annual tune-ups, can extend its life and keep it healthy.
Heat pumps, which are a versatile option for both heating and cooling, generally have a lifespan of about 10 to 15 years. Geothermal heat pumps, however, can last up to 25 years for the indoor components and even longer for the ground loop system.
Boilers, often used for radiant heating, have a lifespan of around 15 to 30 years, depending on the type and maintenance performed. Regular inspections and timely repairs can significantly extend their operational life.
At 669 Heat, we're well-versed in servicing a wide array of heating systems. Whether you have a furnace, heat pump, or boiler, our experienced team can keep your system running smoothly throughout its expected lifespan.
Keeping up with technological advancements in heating systems can also impact their longevity. Newer models often come equipped with advanced features that can optimize performance and extend their life. s.
Identifying Issues with Your Heater
Keeping your home warm and cozy is essential, and a well-maintained heating system is key to that comfort.
Over time, heating systems can encounter various problems that hinder their performance, such as:
- Uneven heating: Ever notice some rooms are chilly while others are sweltering? This could be due to blocked vents, incorrect thermostat settings, or issues with your ductwork.
- Strange noises: If your heating unit makes unusual sounds like banging, clanging, or whistling, there may be mechanical trouble. Loose components or a failing motor could be the culprits.
- Reduced airflow: Do your vents have weak airflow? A clogged air filter, obstructed ducts, or a malfunctioning blower fan can cause this.
- Short cycling: Does your heating system turn on and off frequently? This leads to higher energy bills and means your home isn’t being heated properly. This issue can stem from thermostat problems or overheating caused by limited airflow.
- Increased energy use:A sudden spike in energy consumption without an obvious explanation often points to inefficiencies within the heating system that need attention.
Timely detection of these signs not only helps prevent minor issues from escalating into major repairs but also ensures your system operates at its best. Educating yourself on these common problems empowers you to take swift action, often resulting in more straightforward and less costly solutions.
Cost-Effective Home Heating Methods
The most cost-effective method to heat your home will vary depending on several factors such as:
- The size of your home
- The age of your home
- The insulation quality of your home
- Your personal heating preferences
Exploring various heating technologies, such as programmable thermostats and zone heating, can help tailor home heating solutions that optimize energy use while ensuring comfort. Renewable options like solar heating are increasingly becoming viable and cost-effective too, offering long-term savings and sustainability benefits.
Why Call 669 Heat for heating Services in Sudbury
We take pride in being a trusted heating, cooling, plumbing, and electrical service provider. Our team is committed to keeping your home comfortable, regardless of the season.
People choose to trust our team for numerous reasons, such as:
- 24/7 availability: Emergencies can happen at any time. That’s why we offer emergency services and are available around the clock to solve problems that cannot wait.
- Flexible financing options: We offer various payment plans and financing solutions to help you manage the costs of necessary repairs or installations.
- Free estimates and transparent pricing: We offer free estimates, so you know what to expect before we begin any work.
- Experienced and reliable team: Our skilled technicians are equipped to handle a wide range of issues, from routine maintenance to complex installations.
Trust 669 Heat to deliver professional, reliable, and customer-focused service with every service call. Our extensive knowledge and hands-on experience ensure that every project meets the highest standards of quality and performance.
For heating services in Sudbury, you can depend on 669 Heat. Contact our team online or call (249) 802-9281 today.
Frequently Asked Questions About Heating Services
How much does it cost to install a new heating system?
The cost of a new heating system varies based on the type, size of your home, and complexity of installation. We offer competitive pricing and can provide a free estimate based on your specific requirements.
Why Is My Heating Bill So High in the Winter?
The most common reason is an inefficient heating system that expends excess energy due to outdated components or lack of regular maintenance. Air leaks in your home, particularly around windows and doors, allow cold air in and warm air out, prompting your system to run longer to maintain warmth.
Your thermostat settings also play a significant role; if set too high, the system will continuously work, consuming more energy. Additionally, using space heaters, which are generally less efficient, to supplement home heating can further increase your bills.
How Often Should I Replace My Furnace Filter?
A typical furnace filter should be checked monthly, especially during periods of heavy use in the winter, and replaced every one to three months according to the type of filter and the specific conditions in your home. Homes with pets or those in high dust environments may require more frequent changes due to increased amounts of debris.
What types of heating systems do you install?
We install a wide range of heating systems, including furnaces, boilers, heat pumps, and ductless systems. Our team will help you choose the best system based on your home’s size, layout, and energy needs.

Hear From Our Happy Customers
At 669 Heat, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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“He is always eager to share his technical knowledge insight and is responsive to any questions.”- Jan D.
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“The job was done very well and I was completely satisfied with everything from start to finish.”- Jenna D.
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“Dawson did an amazing job cleaning the ducts at our new home. He was very courteous, was thorough and most importantly, worked safely.”- Dominic F.
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“Zachary Frame was the technician who came out to help us out. He was communicative, punctual, efficient and knowledgable.”- Bella
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“Install team was very accommodating with the location of the heat pump despite it being more work.”- Roger C.
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“We just had Zack do the maintenance on our Air Conditioner and he was great.”- Pauline B.
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“Dawson was awesome! He took great care while cleaning the ducts in my house. He was very respectful and polite.”- Gynette C.
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“- Tanya H.
I greatly appreciated his respectful manner, his knowledge and his patience while he explained the steps he was going to take.
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We’re proud to offer ENERGY STAR® certified products, the gold standard for measuring energy efficiency in North America. Whether you’re looking for a furnace, air conditioner, water heater, or heat pump, all products with the ENERGY STAR® label have undergone rigorous testing for energy efficiency. For you, this means lower emissions and a lower energy bill.
