Heat & Energy Recovery Ventilator Installation
in Marion, TX

ERV / HRV Systems in Marion

A newer-home solution most people have not heard of — here is what it does for a tight Marion build.

The Tight-House Problem

A well-sealed Marion home keeps conditioned air in, but it also traps stale air, CO2, cooking odors, and humidity. Cracking a window throws away your cooling. A recovery ventilator solves the trade-off.

How Recovery Works

An ERV or HRV exchanges stale indoor air for fresh outdoor air, transferring most of the heat — and with an ERV, the moisture — between the two streams. You get fresh air while keeping most of the energy.

ERV vs. HRV in This Climate

In humid Guadalupe County, an ERV is usually the right pick because it limits how much outdoor moisture comes in with the fresh air. We size it to the home and recommend the type that fits.

Why Marion Homes in Particular

The new construction filling in along FM 78 came with builder-grade HVAC sized to a price. Once the warranty ends, the hot upstairs and weak airflow show up. We run a real load calculation and fix the cause instead of selling you a bigger unit.