Carnot Labs Water Heater Manuals

1 Carnot Labs water heater with owner guides and verified specifications

Select your Carnot Labs model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.

Carnot Labs water heaters by model number

Carnot Labs Water Heater Manuals

Model	Description	Certified
N51Reservoir	47-gallon heat pump water heater	February 2026