Free residential service call with any repair during normal business hours

CSI Mechanical

   (704) 600-6267

Serving Shelby, NC Metro Since 2010

T2GW – Water to Water

UP TO 24.5 EER

  • 8–15 ton capacity ranges
  • Two-stage compressor
  • Radiant floor heating and space cooling
  • Meets or exceeds ENERGY STAR® guidelines


The EnviroWise™ Geothermal System T2GW water to water units include 8-15 ton sizes that deliver up to 24.5 EER—meeting or exceeding Energy Star® guidelines. Geothermal systems efficiently heat and cool your home by circulating fluid underground and transferring heat to another fluid loop built into your home. This model features a two-stage compressor and supports radiant floor heating and space cooling.