WaterFurnace International Inc. is offering homeowners up to $2,000 in rebates if they upgrade their geothermal systems to the company’s Envision, Synergy3D or Envision split systems.

Rebate amounts vary based on the existing equipment’s age and whether it was made by WaterFurnace or a competitor.

“The new equipment also qualifies for a federal tax credit equal to 30 percent of installation costs, making this the perfect time to upgrade to WaterFurnace,” said WaterFurnace marketing director Tim Litton.