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Trusted Products Backed by Local HVAC Experts

Quality HVAC Products, Delivered With Local Service You Can Count On

At R. L. Lyon, Inc. Heating & A.C., we make it easy to buy high-quality HVAC products right here in Morris, IL. Whether you’re replacing your air filter, maintaining your humidifier, or looking for hard-to-find parts, our online store is stocked with the products we use and trust in our own service calls.

Shop HVAC Filters, Air Cleaners & Humidifier Parts in Morris, IL

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Why Buy From a Local HVAC Company?

When you shop with R. L. Lyon Heating & A.C., you get more than just a product, you get trusted local support.

We’re here before, during, and after the sale.

Trusted Brands We Carry

We carry parts and accessories from some of the most reliable names in HVAC and indoor air quality:

Looking for a specific brand? Contact us — we may already carry it or can recommend a compatible option.

FAQs - HVAC Product Shopping

Frequently Asked Questions

Get quick answers to your most common air conditioning service questions, from installation to maintenance care and replacement options.

Can I pick up my order locally in Morris, IL?

Yes, local pickup is available at our office during business hours.

Do you install the products you sell?

Yes. We offer professional installation for all shop products. Just let us know when ordering.

What if I’m not sure what size filter I need?

Call our team and we’ll help you match the correct filter based on your HVAC system.

Are your products covered by a warranty?

Yes, manufacturer warranties apply, and if we install the item, it’s covered under our service warranty as well.

Call or Order Online Today

Need a part? Want help choosing the right filter or kit? We’re here to help, online or in person.