Air Exchanger Installation in
Lower Sackville, NS
Serving All of HRM

Sustainable Heating & Cooling Inc. installs heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs) for homeowners and builders in Lower Sackville and across Halifax Regional Municipality. Code-compliant, professionally installed, and designed to deliver clean, fresh indoor air without wasting heat.

Why Every Modern Nova Scotia Home Needs an Air Exchanger

Modern homes are built tight — and that's a good thing for energy efficiency. But sealed homes trap stale air, humidity, cooking odours, off-gassing from materials, and indoor pollutants. Without proper ventilation, indoor air quality drops, condensation builds up, and mould can develop.


A heat recovery ventilator (HRV) solves this. It continuously exchanges stale indoor air for fresh outdoor air while recovering up to 80% of the heat from the outgoing air — keeping your home fresh without wasting the heat you've paid for.


Nova Scotia building code requires mechanical ventilation in most new builds and major renovations. An HRV is the standard solution.


We install air exchangers for:

New construction homes

Major renovations and additions

Older homes with poor air quality or humidity issues

Homes with allergy or asthma concerns

Tightly sealed energy-efficient homes

Light commercial spaces

Why HRM Homeowners & Builders Choose Us for HRV Installation

Red Seal Certified Installation

Every installation is completed by Red Seal certified technicians with 20+ years of experience. Proper ductwork, balanced airflow, and code-compliant work.

Code-Compliant for New Builds

We work directly with homeowners, builders, and renovators to ensure HRV installations meet Nova Scotia Building Code and pass inspection the first time.

Proper Sizing & Balancing

An undersized HRV won't deliver enough fresh air. A poorly balanced one creates pressure issues. We size and balance every system correctly.

HRV vs. ERV Guidance

Not every home needs the same system. We help you choose between a heat recovery ventilator (HRV) and an energy recovery ventilator (ERV) based on your home, climate, and humidity needs.

Quiet, Discreet Installations

Properly routed ductwork, vibration-isolated mounting, and clean exterior penetrations.

Integrated with Your HVAC

We can install your air exchanger as a standalone system or integrate it with your existing forced-air furnace or heat pump for seamless whole-home ventilation.

Air Exchangers We Install

Heat Recovery Ventilators (HRVs)

The standard ventilation solution for Nova Scotia homes. Continuously exchanges stale air for fresh air while recovering heat — ideal for our cold winter climate.

Energy Recovery Ventilators (ERVs)

Similar to an HRV, but also transfers humidity between airstreams. Useful for managing indoor humidity year-round.

Whole-Home Ventilation Systems

HRV or ERV integrated with your furnace or heat pump for seamless whole-home air exchange through your existing ductwork.

Standalone HRV Systems

Dedicated HRV ductwork for homes without forced air or homes where integration isn't practical.

Light Commercial Ventilation

HRV and ERV solutions for small offices, retail spaces, and other light commercial applications.

Our Air Exchanger Installation Process

1

Home Assessment & Ventilation Calculation

We evaluate your home's size, tightness, existing HVAC, and ventilation needs to determine the right unit and capacity.

2

System Recommendation & Quote

We recommend the right HRV or ERV for your home with clear, itemized pricing.

3

Code Review

We confirm the installation meets Nova Scotia Building Code requirements for your build or renovation.

4

Professional Installation

Our Red Seal certified team installs the unit, runs ductwork, sets exterior intakes and exhausts, and integrates with your existing HVAC if applicable.

5

Balancing & Commissioning

We measure and balance airflow at every supply and exhaust grille to manufacturer specification — a critical step many installers skip.

6

Walkthrough & Filter Schedule

We show you how to operate the system, change filters, and clean cores so it runs efficiently for years.

AREAS WE SERVE

Air Exchanger Installation Across HRM

We install HRV and ERV systems for homeowners, builders, and businesses throughout Halifax Regional Municipality, including:

Cole Harbour, NS

Hammonds Plains, NS

Fall River, NS

If your project is nearby, contact us to discuss your ventilation needs.

Frequently Asked Questions About Air Exchangers

  • What does an HRV actually do?

    An HRV continuously exchanges stale indoor air for fresh outdoor air while recovering most of the heat from the outgoing air. The result is fresher, cleaner indoor air without the heat loss of just opening a window.

  • What's the difference between an HRV and an ERV?

    An HRV transfers heat between airstreams. An ERV transfers both heat and humidity. For most Nova Scotia homes, an HRV is the standard choice, but an ERV can be a better fit in certain conditions. We'll recommend the right one for your home.

  • Is an HRV required by code in Nova Scotia?

    Mechanical ventilation is required in most new builds and major renovations. An HRV is the standard solution for meeting Nova Scotia Building Code ventilation requirements.

  • Can an HRV help with humidity or mould issues?

    Yes. In tightly sealed homes, an HRV reduces excess humidity, prevents condensation on windows, and helps prevent mould growth caused by stale, moist indoor air.

  • How long does an HRV installation take?

    A standalone HRV installation typically takes one to two days. Integration with an existing forced-air system can often be completed in a single day.

  • How often does an HRV need maintenance?

    Filters should be cleaned or replaced every few months and the core cleaned annually. We'll walk you through everything during the final walkthrough.

  • Do you work with builders on new construction?

    Yes. We work directly with builders and general contractors on HRV installations for new builds and major renovations across HRM.

We're Here to Help

Get a Free Air Exchanger Quote in Lower Sackville & HRM

Sustainable Heating & Cooling Inc. provides professional HRV and ERV air exchanger installation for homeowners, builders, and businesses in Lower Sackville and throughout Halifax Regional Municipality.

902-717-4803

info@sustainablehc.ca

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GET A FREE QUOTE