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INDIANA SHOWROOM: M-F 7:30am to 4:30pm EDT   Saturday 8am to 12pm EDT by appointment

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CLOSED: New Years Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, Christmas Day

Finish the Job with Affordable, Brand-Name Parts for Natural Gas Furnaces


When it comes to natural gas furnaces, Surplus City Liquidators has you covered for repairs with an extensive inventory of popular and even hard-to-find replacement parts. Our goal is to cater to your every need for projects big and small. From vital components like heat transfer equipment and furnace burners, to intricate elements such as control boards and flame sensors, we offer a comprehensive selection at unbeatable prices!

Massive Selection of Natural Gas Furnace Parts

At Surplus City, we pride ourselves on being a one-stop solution, ensuring HVAC companies and contractors alike can get their hands on the crucial parts they need for natural gas furnaces. Our commitment to being your go-to HVAC equipment supplier means we understand the importance of having a wide variety. That’s why we source natural gas furnace parts from all of today’s leading HVAC manufacturers.

Whether you're in search of routine maintenance items or facing a critical repair, our warehouses are stocked with everything you're likely to need to keep your system up and running. Breakdowns are inevitable, but when you have the right HVAC supplier, then you don’t have to worry about lengthy downtime. Find the parts you need right here, and skip the worry of having to wait for backorders or pay for a brand-new system.

When all you need is a repair part or two, you shouldn’t need to make the investment for something bigger unless it’s really time to upgrade. Every step of the way with your heating and cooling projects, let Surplus City be your partner for a great selection and rock-bottom prices.

Affordable Solutions for Every Type of Repair

Natural gas furnaces are known for their reliability and efficiency, so it’s understandably frustrating when the time comes to make repairs. But as with all household appliances, HVAC equipment and natural gas furnaces can’t last forever. When it’s time to fix things up, our inventory can help!

Our warehouses are always stocked with high-quality furnace replacement parts, and we’re bringing in new inventory directly from the manufacturers all the time. If you’ve run into a problem with your natural gas furnace, start shopping our HVAC repair parts to find the solution. It always helps to understand your options and what’s available. Once you compare our prices against other suppliers, you won’t want to go anywhere else.

Surplus City—We’re Here to Help You Save!

Property owners and HVAC companies choose to partner with us because they want great products at prices that don’t break the bank. We’re often hearing that they can save as much as 50% on the furnace parts they need with us vs the other dealers.

Not only that, we can provide efficient shipping options for customers. We know it’s important to get heating and cooling repairs done right away. That’s why we’re here to help you save money, as well as time.

Explore our online inventory or reach out to us at (800) 428-4339 with questions about the natural gas furnace parts you need, or any other heating and cooling equipment. Our selection is sure to keep your budget in check!

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Repair or Replace? Your Guide to HVAC Decision-Making


Deciding whether to repair or replace your HVAC equipment can be tense. You don’t want to spend more than you need to, or make the jump to getting a new system when your current setup still has some life left. No matter your final decision, though, Surplus City can help! With affordable HVAC repair parts and new, brand-name equipment, we can help make every project more affordable—without compromising on quality.

5 Questions to Ask When Assessing HVAC Equipment

There are many factors to consider when you need to choose between repairing an existing HVAC system or investing in a new, energy-efficient equipment. Consulting with an HVAC professional can help point you in the right direction, but you also need to make a decision that aligns with your budget. Fortunately, when you have a reliable supplier, you don’t need to compromise on quality to get something that’s affordable. Yet you still need to keep every aspect of your situation in mind before you make your final call.

1. How old is the current system?

HVAC systems typically last 15-20 years. If yours is nearing the end of its lifespan, replacement might be more cost-effective in the long run. As systems age, they often become less efficient and prone to frequent breakdowns, contributing to increased maintenance costs.

2. How many repairs has the system needed in the past year or two?

If you're dealing with frequent breakdowns, it might be more economical to invest in a new system rather than pay for repairs. This question can be relatively straightforward when you’re looking at an older unit. It’s hard to justify fixing up a 20-year-old system that’s consistently breaking down. But if your equipment was only installed ten years ago, it can be harder to make that jump to buying new equipment again. Continuing to ask a few other questions might help clarify the best course of action.

3. Have you noticed an increase in your utility bills?

Newer HVAC systems are known for being much more energy-efficient, which leads to cost savings on energy bills over time. If you’ve been noticing higher energy bills lately, that might indicate that your equipment is operating with reduced efficiency. You’ll want to consider whether the repair you’re considering will be able to reduce your energy bills, or whether it will just be enough to keep your system going for another year.

4. Are there lingering comfort issues in your home, such as uneven heating or cooling?

If your HVAC system is struggling to keep your home consistently comfortable, it may be a sign that it's time for an upgrade. Modern systems are designed to provide more even and precise temperature control. Maybe it’s time to upgrade your heating and cooling equipment so you can start feeling more comfortable all throughout your home.

5. How do the long-term outcomes compare to the upfront costs?

When considering the total cost of the repair vs replacement, it's important to look beyond the initial upfront cost of purchasing and installing a new system. You need to consider not only the upfront cost but also ongoing maintenance, repairs, and energy expenses. Take the numbers that you’ve been considering, and now do a longer equation—what is the total cost over the next 5-10 years for both options?

Taking this holistic view with the long-term costs can help you determine the most financially sound choice for your situation. The upfront cost will be the initial expense of either the repair or system replacement. But then you need to look at the annual or periodic maintenance costs required for both the existing system and a potential new system. Newer systems may require less frequent and less expensive maintenance, contributing to potential long-term savings.

After that, be sure to take a closer look and assess the energy efficiency of your current system compared to a new, more energy-efficient model. Higher efficiency systems may have a higher upfront cost but can result in significant savings on energy bills over the years.

When you get everything organized, the decision should be clear! Along the way, Surplus City will be here to help you save with affordable, brand-name HVAC parts and equipment for all of your projects!

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Tight timelines mean that general contractors need to have a reliable supplier for all of their materials—including their HVAC equipment. So before consulting a local dealer, explore the savings that we have available at Surplus City!

General contractors and HVAC technicians can win big with our extensive selection of new, brand-name HVAC equipment for all types of applications. Whether you’re working on a commercial, residential, or even industrial heating and cooling project, our competitive prices and convenient shipping options make us the best choice, every time.

New and Brand-Name HVAC Equipment for Sale

You might have a favorite HVAC manufacturer. Or maybe you’re just exploring what’s on sale. Either way, we can help. We provide general contractors and all of our customers with a comprehensive range of HVAC solutions and are proud to serve as your all-in-one solution for finding both popular and hard-to-find HVAC repair parts.

Trust Surplus City to give you a competitive edge for a more efficient workflow and high-quality products!

You don't have to compromise quality when partnering with us. The products we list are actually in-stock, which means there’s nothing to backorder to fulfill your order. We help you minimize the wait-time, getting your parts and equipment to you fast. Plus, with our significant cost savings, you’re saving big money upfront too.

Great Prices to Help General Contractors

Our massive purchasing power enables us to consistently minimize our expenses and keep prices low for our customers. We’re just sharing our cost savings onto our customer.

The money we save on orders directly from the manufacturer gets repeated with big discounts to you, as well.

We know that the bottom line is just as important to watch as your project timeline. Fortunately with us, you get a leg up with both. It’s great HVAC equipment, with the added benefit of being priced-to-sell.

That being said, you also need to have the right selection! Once again, that’s how we shine. Because we’re sourcing equipment of all makes and models, you’re likely to find exactly what you need in our warehouse, or online. Get the right size at the right price. After all, you have to invest in great heating and cooling systems that actually suit your site. You can’t have it exceed your site's requirements, or settle for underpowered equipment either. Our selection can keep you in the clear.

Always Check the Surplus City Inventory First!

Our shelves are stocked and ready for general contractors in-person or through our website. We are constantly receiving new HVAC equipment and parts in stock, making it easy to stop wasting time calling out to multiple suppliers.

Chances are, we already have what you need in stock, which lets you to allocate your time to other crucial aspects of your job.

When it comes to HVAC equipment, you can count on us! Our inventory is full of new and reputable heating and cooling systems. And we even have plenty of repair parts to help keep your existing heating and cooling equipment on track. Make Surplus City your first call, or that first search online. We’re here to be the wise choice!

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