State Commercial Water Heater Manuals
Select your State model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
State commercial water heaters by model number
| Model | Description | Certified |
|---|---|---|
| CSHP-120-DHPT 100CHP Series | 119-gallon commercial heat pump water heater | February 2019 |
| CSHP2CO-6EMERGE-xc | commercial heat pump water heater | February 2026 |
| CSHP3CO-6EMERGE-xc | commercial heat pump water heater | February 2026 |
| GHX 34 130 * 2Polaris | 34-gallon commercial gas storage water heater | November 2021 |
| GHX 50 130 * 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| GHX 50 150 * 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| GHX 50 175 * 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| GHX 50 199 * 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| SHE-50-100 *E 3 | 50-gallon commercial gas storage water heater | November 2021 |
| SHE-50-100-*E 4 | 50-gallon commercial gas storage water heater | July 2026 |
| SHE-50-76 *E 1BTX-80 1** | 50-gallon commercial gas storage water heater | November 2021 |
| SHE-75-100 *E 3 | 75-gallon commercial gas storage water heater | November 2021 |
| SHE-75-100-*E 4 | 75-gallon commercial gas storage water heater | July 2026 |
| SHPA060Emerge-X | commercial heat pump water heater | September 2024 |
| SHPA060-208Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA060-480Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA140Emerge-X | commercial heat pump water heater | September 2024 |
| SHPA140-208Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA140-480Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA200Emerge-X | commercial heat pump water heater | September 2024 |
| SHPA200-208Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA200-480Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA280Emerge-X | commercial heat pump water heater | September 2024 |
| SHPA280-208Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA280-480Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA350Emerge-X | commercial heat pump water heater | September 2024 |
| SHPA350-208Emerge-X | commercial heat pump water heater | December 2025 |
| SHPA350-480Emerge-X | commercial heat pump water heater | December 2025 |
| SPC 34 130 *E 2Polaris | 34-gallon commercial gas storage water heater | November 2021 |
| SPC 50 130 *E 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| SPC 50 150 *E 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| SPC 50 175 *E 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| SPC 50 199 *E 2Polaris | 50-gallon commercial gas storage water heater | November 2021 |
| STX-199-*-1ATX-199-*-1** | 119-gallon commercial gas storage water heater | November 2021 |
| SUF 100 150*E* 3BTH 150* 3** | 100-gallon commercial gas storage water heater | November 2021 |
| SUF 100 199*E* 3BTH 199* 3** | 100-gallon commercial gas storage water heater | November 2021 |
| SUF 100 250*E* 3BTH 250* 3** | 100-gallon commercial gas storage water heater | November 2021 |
| SUF 119 300*E* 3BTH 300* 3** | 119-gallon commercial gas storage water heater | November 2021 |
| SUF 119 400*E* 3BTH 400* 3** | 119-gallon commercial gas storage water heater | November 2021 |
| SUF 119 500*E* 3BTH 500* 3** | 119-gallon commercial storage-type instantaneous gas water heater | November 2021 |
| SUF 60 120*E* 3BTH 120* 3** | 60-gallon commercial gas storage water heater | November 2021 |
| SUF-100-150-*E* 4BTH-150* 4** | 100-gallon commercial gas storage water heater | July 2026 |
| SUF-100-199-*E* 4BTH-199* 4** | 100-gallon commercial gas storage water heater | July 2026 |
| SUF-100-250-*E* 4BTH-250* 4** | 100-gallon commercial gas storage water heater | July 2026 |
| SUF-119-251-*E* 4BTH-251* 4** | 119-gallon commercial gas storage water heater | July 2026 |
| SUF-119-300-*E* 4BTH-300* 4** | 119-gallon commercial gas storage water heater | July 2026 |
| SUF-119-400-*E* 4BTH-400* 4** | 119-gallon commercial gas storage water heater | July 2026 |
| SUF-119-500-*E* 4BTH-500* 4** | 119-gallon commercial storage-type instantaneous gas water heater | August 2025 |