EWC Controls Ultra-Zone Panels and Zone Dampers
A.J. LeBlanc Heating is an authorized EWC Controls dealer installing zone panels and dampers throughout Southern NH. We evaluate the ductwork, airflow, pressure, equipment staging, and controls before recommending zoning for an existing forced-air system.
Forced-Air Zoning Done Right
EWC Controls manufactures forced-air zone panels and motorized dampers that let separate thermostats call for heating or cooling in different areas of the home. Comfort and energy results depend on the duct design, available airflow, pressure control, equipment staging, and setup. A.J. LeBlanc Heating evaluates the complete system before recommending a new zoning installation or retrofit.
EWC zone panels and dampers can be used in many existing forced-air systems when the ductwork, equipment, airflow, and controls support the proposed zones.
Full EWC Controls Lineup
- EWC Ultra-Zone Control Panels (2, 3, and 4-zone)
- EWC Round Zone Dampers
- EWC Rectangular Zone Dampers
- EWC Spring-Return and Power-Open Damper Actuators
- Forced-Air Zoning Retrofits
- Smart Thermostat Integration
A Trusted Zoning Specialist, Family-Owned Since 1928
Authorized EWC Controls Dealer
Our EWC Controls factory training supports correct panel, damper, bypass, staging, and thermostat setup for the system.
4th Generation, Family-Owned
Same family, same values since 1928. More than 30,000 Southern NH customers have trusted A.J. LeBlanc Heating.
Readers' Choice Winners
Voted Best HVAC, Best Plumber, and Best Electrician in the Union Leader Readers' Choice Awards by Southern NH homeowners year after year.
Installation, Service & Repair
We handle new EWC zoning installations, retrofit existing forced-air systems, and service zone panels and dampers from any installer.
Ready to Zone Your Forced-Air System?
Call or fill out the form below. A Home Comfort Advisor will review your existing setup, recommend the right EWC panel and damper configuration, and provide a written estimate.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.