
Drain Assembly

Repl, tube, drain-hard "j"

Flow probe

In-line drain assy, 2 caps

Tube, drain, soft 23"
Ensure your Intertherm furnace operates smoothly with high-quality OEM hose, tube, and fitting parts from Repair Clinic. Whether you're addressing issues like a furnace not heating or noisy operation, having reliable replacement parts is crucial. Common problems such as clogged air filters or faulty pressure switches can be fixed efficiently by replacing parts like drain hoses or tubes. At Repair Clinic, we offer a wide selection of genuine Intertherm parts to help you maintain your furnace's performance. With our expert resources and support, you can confidently resolve issues and extend the life of your heating system. Explore our range of Intertherm furnace parts online and benefit from our fast shipping and comprehensive repair guides to tackle any maintenance challenge.
When your Intertherm furnace needs hose, tube, or fitting parts, Repair Clinic ensures you can get them quickly with our same-day shipping service. Order your replacement parts by 9:00 PM ET, and we'll ship them the same day to help you complete your repairs promptly. Whether you're dealing with a faulty drain hose or a compromised tube, our extensive inventory includes genuine OEM parts to fit your model. Don't let common furnace issues like leaks or blockages disrupt your comfort. Rely on Repair Clinic for fast delivery and quality parts to maintain your Intertherm furnace's performance. Visit our HVAC parts page for more heating and cooling solutions.


Shopping for Intertherm furnace hose, tube, and fitting parts has never been easier. With Repair Clinic's straightforward online platform, you can quickly find the exact part you need using model or part numbers. Benefit from our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts within a year of purchase for any reason. Plus, our Price Match Guarantee ensures you pay the lowest price available for genuine OEM parts. Order by 9:00 PM ET for same-day shipping, ensuring you get your furnace parts fast. Trust Repair Clinic for all your Intertherm furnace maintenance and repair needs, and enjoy peace of mind with support from trained technicians available seven days a week. Browse our extensive selection of HVAC parts and more to keep your heating system running smoothly.
Identifying your furnace model number is essential for finding compatible parts and accurate repair help. Watch this video for tips on locating the model number, and visit our website's furnace repair section for troubleshooting tips, part testing guides, and part replacement videos tailored to your specific furnace.

Need help finding the right furnace parts? Repair Clinic's trained customer care specialists are available 7:00 AM to midnight EST, seven days a week. Whether you have questions about part compatibility or need assistance placing an order, our experts are here to help. The Repair Clinic customer care team is dedicated to ensuring your furnace is back in working order quickly and efficiently.

A furnace that fails to ignite can leave your home in the cold. Common issues include a faulty igniter, malfunctioning flame sensor, or a defective draft inducer fan motor. Replacing furnace filters and cleaning furnace parts can help prevent these problems.

Learn why your furnace isn't working by understanding its ignition sequence and identifying common faulty parts like the igniter, flame sensor, or control board. This article provides practical repair tips and insights into each component's role in the heating process.

A gas furnace that starts and then stops unexpectedly can be frustrating, especially during cold weather. This article explains five common causes, including issues with the flame sensor, pressure switch, control board, draft inducer fan motor, or air flow. Learn how each cause may impact your furnace's operation and get tips to resolve the problem.