1hvac Water Heater Manuals
Select your 1hvac model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
1hvac water heaters by model number
| Model | Description | Certified |
|---|---|---|
| ACIQ-50G-HP-WH | 47-gallon heat pump water heater | November 2024 |
| ACIQ-80G-HP-WH | 74-gallon heat pump water heater | November 2024 |