ZoningSupply.com - Zone Control

HVAC Zone Controls & Zoning Dampers

About ZoningSupply.com

Dedicated to quality products and superior service.

  • Specialize in HVAC Zone Controls & Dampers

  • Only the BEST Zoning Control & Air Damper products offered

  • Fast & Free shipping on all orders

  • 60 Day money-back satisfaction guaranty

  • 5 year manufacturer quality warranty

  • We are a small business based in the Dallas/Ft. Worth Area of TEXAS. It's our goal to provide the best zoning products and service available ANYWHERE!

Ecojay SmartZone Texas
Ecojay Shipping Texas SmartZone Dampers

ONLY Zoning

Because we ONLY sell Zoning, we can focus on providing the best customer experience. SmartZone has been a quality product for over 10 years.  Since 2004 Tens of thousands of satisfied customers in the USA already are enjoying the benefits of SmartZone.   And now, for the first time here on ZoningSupply.com, SmartZone is available to everyone.

Unparalleled Service

Technical support and documentation are paramount at ZoningSupply.  We choose products that are the easiest to use and most reliable so our customers do not have any problems.  The installation instructions and other supporting videos and documents are second-to-none in the HVAC zone control industry.  If you still have a question, email or call us to talk to a zoning expert.

(Enter in at checkout)

  • CODE: FREE24V = Get a FREE 24VAC 40VA Wall-plug transformer ($25 value) any purchase of SmartZone-4X

    NOTE: This discount code can only be used ONCE per customer


  • FREE SHIPPING to lower 48 states (Typically 3 to 5 business days)

  • Expedited shipping (1 day handling) - Flat $10 per item

  • Alaska & Hawaii - Flat $10 per item

  • Canada & Mexico - $25 + $5 per item

  • We do our best to keep shipping prices low and maintain very fast shipping. Our average order arrives 3-4 days after purchase.

  • For shipping to countries not listed here see our ebay store.


  • Zone Controls & Electronics - 60 day money back guarantee - simply ship the product back to us at your cost and we will refund your money for any reason.

  • Dampers - if you ordered the wrong size or simply don't want the damper, returns will be accepted up to 90 days after purchase (customer pays return shipping) AND are subject to a 10% RE-stocking fee.

  • Warranty - All Ecojay products carry a 5 year manufacturing defect warranty direct from Ecojay (manufacturer) on all products. If the board fails due to manufacturing defect it will be replaced at no charge for up to 5 years.

  • DOA - If the product received is not working when it is received, please call us or email us for instructions on getting a replacement. The cost of replacing a defective part will be covered by ZoningSupply.

  • Wrong Part - If you received a different part than shown on your order, please contact us and we will make the correction at our cost.

  • Contact us to receive authorization before returning any product.