Opens in a new tab
Free standard shipping on eligible US orders $500+

Genesis 18/3 Shielded Thermostat Wire 500ft UL HVAC Control Cable

SKU: 22285009
Weight 35 lbs
Dimensions 14 × 14 × 10 in

$329.64

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing
QuantityUnit priceSaving
1–4$329.640%
5–9$313.165%
10+$296.6810%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order.

Bulk quantity & quote

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

Need a firm ship date? Availability may include supplier stock. Confirm availability before ordering for time-sensitive work.

Processing times & shipping information

Overview

Genesis 18/3 Shielded Thermostat Wire – 500 ft Reel – UL Listed

This Genesis / Southwire 18/3 shielded thermostat cable is engineered for low-voltage HVAC control systems requiring protection from electromagnetic interference (EMI). The integrated shielding eliminates outside magnetic interference between communicating devices, ensuring stable and uninterrupted signal transmission.

Ideal for advanced HVAC systems, boilers, furnaces, and air conditioning units, this 500-foot reel provides extended coverage for large residential or commercial installations.

Product

Specifications

  • •
  • Brand: Genesis / Southwire•
  • MFG#: 22285009•
  • Length: 500 ft reel• Wire
  • Type: 18 AWG, 3 conductor (18/3)• Shielding: Foil shield for EMI protection• Conductors: Solid copper• Jacket: Brown PVC• UL Listed
  • Key Benefits:
  • • Protects sensitive control signals• Reduces communication malfunctions• Ideal for environments with electrical interference• Professional-grade performance for contractors
  • This cable is specifically designed to maintain clean electronic communication between HVAC components and control systems.

Product details

Part / SKU 22285009

Package includes

  • Genesis 18/3 Shielded Thermostat Wire 500ft UL HVAC Control Cable

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

Shipping methods and charges appear at checkout where available. Freight, oversized and specially handled items may require a quote. See our Shipping Policy for processing periods, restrictions and delivery information.

Explore related products

More products in this category. Compare specifications and fit for your application.