HRV & ERV Installation in Southern Maine

Heat-recovery and energy-recovery ventilators provide controlled fresh-air exchange while transferring heat—and, depending on equipment, some moisture—between incoming and outgoing air streams.

What This Service Includes

Ross Tech 360 evaluates ventilation needs, equipment location, duct routing, intake and exhaust placement, condensate management, controls, balancing, and access.

• Ventilation needs review
• HRV versus ERV equipment discussion
• Equipment-location planning
• Fresh-air and exhaust duct routing
• Exterior termination planning
• Controls, drainage, startup, and balancing

When to Schedule Service

• Stale indoor air or persistent odors
• Tight construction with limited air exchange
• Excess indoor humidity or condensation
• Need for controlled exhaust
• Indoor air concerns requiring planned ventilation

Our Service Process

1. Evaluate

We review occupancy, existing ventilation, available space, duct routes, and conditions.

2. Design Scope

Equipment, airflow, terminations, controls, drainage, and access are planned.

3. Install

The ventilator and duct connections are installed according to the approved layout.

4. Balance and Explain

Airflows and controls are checked, and operating guidance is provided.

Serving Southern Maine

Ross Tech 360 serves homeowners, landlords, property managers, condominium associations, and commercial facilities in Biddeford, Saco, Portland, South Portland, Wells, Kennebunk, Sanford, Old Orchard Beach, Kittery, and surrounding Southern Maine communities.

Frequently Asked Questions

What is the difference between HRV and ERV?

Both exchange stale indoor air with outdoor air while recovering energy. ERVs also transfer some moisture.

Does an HRV replace heating equipment?

No. It provides ventilation and works alongside heating and cooling systems.

Do filters require maintenance?

Yes. Filters, cores, drains, and exterior terminations require periodic care.