Who is HVAC Supplies and what do you sell?

HVAC Supplies is an independent online HVAC equipment retailer operated by HVAC E-Commerce Group LLC. We sell new, manufacturer-warranted heating and cooling equipment and accessories—including ductless mini splits, heat pumps, multi-zone systems, and related parts—to homeowners, property managers, and licensed HVAC professionals across the United States.

Do you have physical retail stores or showrooms?

No. HVAC Supplies operates entirely online through our e-commerce platform. We do not operate local branches or physical retail showrooms. Our corporate mailing address is located at 3500 Oak Lawn Ave, Dallas, TX 75219, which is used for corporate correspondence only.

Do you provide installation or on-site services?

No, we do not provide installation or on-site services. Equipment must be installed according to manufacturer instructions and all applicable local code requirements by a professional installer.

What are your customer support hours?

Our team is available to assist with product questions, order coordination, availability, and documentation Monday through Friday from 8 a.m. to 6 p.m. CST. You can reach us by phone at 1-800-543-8933 or via email at sales@hvacsupplies.com.

Where do your products ship from, and do you offer free shipping?

Products ship nationwide from various U.S.-based fulfillment locations and warehouses operated by our manufacturing and distribution partners, depending on the brand, availability, destination, and product type. We offer free standard shipping on qualifying orders (though freight items are excluded).

How long does order fulfillment take?

We keep products moving fast with an average 2-day lead time before orders ship from our U.S. fulfillment locations.

How is sales tax handled?

Sales tax is calculated at checkout where applicable.

How do manufacturer warranties work for the equipment?

All equipment sold is new and backed by the manufacturer's warranty. However, warranty terms vary by manufacturer and often require professional, licensed installation and proper product registration to remain valid.

What kind of customer and technical support do you offer?

We provide dedicated product and order support. Our USA-based team is ready to help with product specifications, compatibility details, manuals, and system recommendations during our posted business hours.

How can I find compatible replacement parts for my system?

You can use our online Parts Finder tool on the website to quickly match replacement parts, accessories, and compatible equipment by searching your system type, part number, or specific equipment needs.

Hours of Operation Mon–Fri 8 a.m–6 p.m CST — No Sales Tax in Select States — Free shipping on orders over $300 on select brands

1-800-543-8933 sales@hvacsupplies.com

VIP

Account Cart

Parts Finder HVAC Parts Lookup
Deals HOT
Support Hub

How can we help?

Find answers, policies, financing information, and support resources.

Need Help Fast

FAQ Contact Support Parts Finder BTU Calculator

Orders & Policies

Shipping & Delivery Returns & Cancellations Warranty Policy

Payment & Programs

Financing Options VIP Form About HVAC Supplies

Need help choosing equipment? 1-800-543-8933 · sales@hvacsupplies.com
Contact Support
About

1 1

ACIQ

Flex Duct Foil Tape

SKU: TAPE-MASTIC3

AC Type

Parts

Brand

ACIQ

Looking For

Thermostat Wire

Price

$28.50

Shipping calculated at checkout.

View full details

Seal leaks in your flexible duct systems with this foil tape. This tape meets the new UL181B-FX code for flex ducts and has better adhesion than typical duct tapes. Superior performance in temperatures of -35F to 260F.

Alternate Model Number: 640-FD2B

sku	TAPE-MASTIC3
weight (in lbs)	0.800000
brand/manufacturer	Online Supply
length	120yd
height	2"
width	5.25"
depth	5.25"
safety information	PROPOSITION 65 WARNINGThis product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 pleaseClick Here.