EVI heat pump with DC Inverter. Works down to -15 F (-25 C). This air to water heat source is the most efficient cold weather heat pump on the Market. Heats and cools with over 70% savings of traditional heating equipment.

• EVI DC inverter technology rated to -15 F (-25 C)
• Heats and cools
• Hydronic Heating, Domestic Hot Water, Pools and hot tub
• Easy to install with no refrigeration mechanic needed
• Digital controller included