ERV Installation in St. Paul — Energy Recovery Ventilators
Not every St. Paul home needs the same ventilation strategy. If your house runs overly dry in winter — common in newer east-metro builds — an ERV (energy recovery ventilator) recovers heat and moisture so fresh air doesn't strip the house bare. Furnace Direct installs and replaces ERVs across St. Paul when moisture recovery is the better fit.
ERV installs for St. Paul's tight homes
East metro homes with high-performance envelopes can ventilate themselves into desert dryness if they use an HRV. An ERV transfers heat plus some humidity, moderating indoor moisture while still delivering continuous fresh air. We'll be honest if an HRV is actually the better call for your St. Paul house — many older or condensation-prone homes still want HRV.
What an ERV install involves
New ERV installation
We design the ERV duct layout for your St. Paul home, hang and wire the unit, connect condensate where required, and balance intake vs. exhaust so the system doesn't pressurize or depressurize the house.
Replacing an old unit
Swapping a failed exchanger for an ERV in St. Paul typically reuses existing ducts when they're correctly sized. We match the core type to your moisture goals and rebalance after install.
- Your home already feels bone-dry in winter even with people living in it
- It's a new or extremely tight build with continuous ventilation planned
- You want fresh air without stripping remaining indoor humidity
- An HRV would make dryness worse in your specific house
- Your current exchanger is failing and you're reconsidering recovery type
How it works
Tell us about your home
Share dryness symptoms, age of the house, and whether you already have an exchanger.
Get a flat quote
We confirm ERV vs HRV and give you a straight, all-in installed price.
We install it
Our licensed Minnesota team installs or swaps the unit and balances it properly.
Serving St. Paul & the east metro:
Get your free quote
Tell us about your St. Paul home and whether it runs dry or damp in winter. We'll recommend ERV or HRV with a flat installed price.