Lifebreath HRV and ERV Ventilation Systems
A.J. LeBlanc Heating installs and services Lifebreath Heat Recovery and Energy Recovery Ventilators across Southern NH. These systems exchange stale indoor air for filtered outdoor air while recovering part of the heating or cooling energy that would otherwise be lost.
Lifebreath HRV & ERV Ventilation
Lifebreath manufactures Heat Recovery Ventilators and Energy Recovery Ventilators for residential fresh-air systems. Recovery performance, airflow, and moisture transfer vary by model and operating conditions. A.J. LeBlanc Heating evaluates the home and existing HVAC system, sizes the ventilation equipment, plans the duct connections, and commissions the selected unit to its published requirements.
Full Lifebreath Product Lineup
- Lifebreath Heat Recovery Ventilators (HRV)
- Lifebreath Energy Recovery Ventilators (ERV)
- Dedicated fresh-air and exhaust ducting
- Ventilation controls and humidistat integration
- System balancing and commissioning
- Annual filter and core service
A Trusted Lifebreath Installer, Family-Owned Since 1928
Authorized Lifebreath Dealer
A.J. LeBlanc Heating sizes the Lifebreath unit, plans the duct connections and controls, balances the airflow, and commissions the completed ventilation 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 Lifebreath installations, annual filter and core service, and repairs on existing systems.
Ready for a Lifebreath Installation?
Call or fill out the form below. A Home Comfort Advisor will review your home, recommend the right Lifebreath model, 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.