Genuine replacement control board for your geothermal system.

Enertech Control Board, Lockout, ZT Series. This is a direct OEM-spec replacement part for Enertech-built geothermal heat pumps and air handlers — restore performance with the correct factory component.

• Enertech Control Board, Lockout, ZT Series
• OEM-specification replacement part
• Compatible with matching Enertech geothermal equipment
• Order with confidence — confirm fit with your unit's model and serial number