Installing an ERV in a Monolithic Dome Home
![RenewAire EV130 ERV — The ERV Unit itself is hooked up.](/vault/img/2011/05/10/4dc92bb5c29e068473000e3e/medium/erv-howto1.jpg)
RenewAire EV130 ERV — The ERV Unit itself is hooked up.
![Hole Ready for Chiseling — Holes drilled, ready to be broken or chiseled out.](/vault/img/2011/05/10/4dc92bb5c29e068473000e3f/medium/erv-howto2.jpg)
Hole Ready for Chiseling — Holes drilled, ready to be broken or chiseled out.
![Hole Chiseled Out — Concrete removed. Rebar needs be cut out with saw.](/vault/img/2011/05/10/4dc92bb5c29e068473000e40/medium/erv-howto3.jpg)
Hole Chiseled Out — Concrete removed. Rebar needs be cut out with saw.
![Vent Cap — Sleve is foamed into place, ready for vent cap on roof.](/vault/img/2011/05/10/4dc92bb5c29e068473000e41/medium/erv-howto4.jpg)
Vent Cap — Sleve is foamed into place, ready for vent cap on roof.
![Vent Cap on Airform — Vent cap glued and screwed onto the Airform.](/vault/img/2011/05/10/4dc92bb5c29e068473000e42/medium/erv-howto5.jpg)
Vent Cap on Airform — Vent cap glued and screwed onto the Airform.
![NP 1 — NP1 Single part Urethane caulking used to glue down flange and water proof.](/vault/img/2011/05/10/4dc92bb5c29e068473000e43/medium/erv-howto6.jpg)
NP 1 — NP1 Single part Urethane caulking used to glue down flange and water proof.
![Vent Cover — Looking up from inside after roof vent cover is installed.](/vault/img/2011/05/10/4dc92bb5c29e068473000e44/medium/erv-howto7.jpg)
Vent Cover — Looking up from inside after roof vent cover is installed.
![Flange to Connect — Flange ready to connect to ERV](/vault/img/2011/05/10/4dc92bb5c29e068473000e45/medium/erv-howto8.jpg)
Flange to Connect — Flange ready to connect to ERV
![Before and After Installation — The CO2 monitor shows the carbon dioxide levels before and after ERV installation. Covers 4 Days.](/vault/img/2011/05/10/4dc92bb5c29e068473000e46/medium/erv-howto9.jpg)
Before and After Installation — The CO2 monitor shows the carbon dioxide levels before and after ERV installation. Covers 4 Days.
![RenewAire EV130 ERV — This unit is installed in the home of Judy and David B. South. It has made an enormous difference in the air quality inside the home.](/vault/img/2011/05/10/4dc92bb5c29e068473000e47/medium/erv-howto10.jpg)
RenewAire EV130 ERV — This unit is installed in the home of Judy and David B. South. It has made an enormous difference in the air quality inside the home.
![RenewAire EV130 ERV — This unit is installed in Charca Casa.](/vault/img/2011/05/10/4dc92bb5c29e068473000e48/medium/erv-howto11.jpg)
RenewAire EV130 ERV — This unit is installed in Charca Casa.
![RecoupAerator Whole House Unit — The RecoupAerator® Whole House Unit is simply the best home ventilation system you can buy.](/vault/img/2011/05/10/4dc92bb5c29e068473000e49/medium/erv-howto12.jpg)
RecoupAerator Whole House Unit — The RecoupAerator® Whole House Unit is simply the best home ventilation system you can buy.
![RenewAire EV130 ERV — This machine brings outside “fresh” air into the home and exhausts an equal amount of the home’s stale air.](/vault/img/2011/05/10/4dc92bb6c29e068473000e4a/medium/erv-howto14.jpg)
RenewAire EV130 ERV — This machine brings outside “fresh” air into the home and exhausts an equal amount of the home’s stale air.