| HPSX-80-DHPT 2 |
State |
82-gallon heat pump water heater |
December 2025 |
| HPVX-50-DHPT 2 |
State |
46-gallon 120-volt heat pump water heater |
December 2025 |
| HPVX-66-DHPT 2 |
State |
68-gallon 120-volt heat pump water heater |
December 2025 |
| HPVX-80-DHPT 2 |
State |
82-gallon 120-volt heat pump water heater |
December 2025 |
| HPX-50-DHPTCTA 1 |
State |
46-gallon heat pump water heater |
February 2023 |
| HPX-50-DHPTNE 1 |
State |
46-gallon heat pump water heater |
February 2023 |
| HPX-66-DHPTCTA 1 |
State |
67-gallon heat pump water heater |
February 2023 |
| HPX-66-DHPTDR 1 |
State |
67-gallon heat pump water heater |
February 2023 |
| HPX-66-DHPTNE 1 |
State |
67-gallon heat pump water heater |
February 2023 |
| HPX-80-DHPTCTA 1 |
State |
82-gallon heat pump water heater |
February 2023 |
| HPX-80-DHPTDR 1 |
State |
82-gallon heat pump water heater |
February 2023 |
| HPX-80-DHPTNE 1 |
State |
82-gallon heat pump water heater |
February 2023 |
| SCT-199O-N 1T-H3-OS-N 1** |
State |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| SCT-199O-P 1*1T-H3-OS-N 1** |
State |
199,000 Btu/h propane tankless water heater |
February 2023 |
| SCTH-199M-(N,P) 1STCH-199M-(N,P) 1** |
State |
199,000 Btu/h gas tankless water heater |
July 2026 |
| SHPCO-45 1**+SXST-50LBG 1 |
State |
48-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-50S 1 |
State |
46-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-50SG 1 |
State |
46-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-50T 1 |
State |
45-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-50TG 1 |
State |
45-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-66 1 |
State |
60-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-66G 1 |
State |
60-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-80 1 |
State |
73-gallon split-system heat pump water heater |
February 2026 |
| SHPCO-45 1**+SXST-80G 1 |
State |
73-gallon split-system heat pump water heater |
February 2026 |
| STHR-160M 1ATHR-160M 1** |
State |
160,000 Btu/h gas tankless water heater |
December 2023 |
| STHR-160X3 1ATHR-160M 1** |
State |
160,000 Btu/h gas tankless water heater |
December 2023 |
| STHR-180M 1ATHR-180M 1** |
State |
180,000 Btu/h gas tankless water heater |
December 2023 |
| STHR-180X3 1ATHR-180M 1** |
State |
180,000 Btu/h gas tankless water heater |
December 2023 |
| STHR-199M 1ATHR-199M 1** |
State |
199,000 Btu/h gas tankless water heater |
December 2023 |
| STHR-199X3 1ATHR-199M 1** |
State |
199,000 Btu/h gas tankless water heater |
December 2023 |
| STM-140M-N 1ATM-140M-N 1** |
State |
140,000 Btu/h natural gas tankless water heater |
July 2026 |
| STM-140X3-N 1ATM-140M-N 1** |
State |
140,000 Btu/h natural gas tankless water heater |
July 2026 |
| STM-160M-N 1ATM-160M-N 1** |
State |
160,000 Btu/h natural gas tankless water heater |
April 2025 |
| STM-160M-P 1*1 |
State |
160,000 Btu/h propane tankless water heater |
July 2026 |
| STM-160X3-N 1ATM-160M-N 1** |
State |
160,000 Btu/h natural gas tankless water heater |
April 2025 |
| STM-160X3-P 1*1 |
State |
160,000 Btu/h propane tankless water heater |
July 2026 |
| STM-180M-N 1ATM-180M-N 1** |
State |
180,000 Btu/h natural gas tankless water heater |
April 2025 |
| STM-180M-P 1*1 |
State |
160,000 Btu/h propane tankless water heater |
May 2026 |
| STM-180X3-N 1ATM-180M-N 1** |
State |
180,000 Btu/h natural gas tankless water heater |
April 2025 |
| STM-180X3-P 1*1 |
State |
160,000 Btu/h propane tankless water heater |
May 2026 |
| STM-199M-N 1ATM-199M-N 1** |
State |
199,000 Btu/h natural gas tankless water heater |
April 2025 |
| STM-199M-P 1*1 |
State |
160,000 Btu/h propane tankless water heater |
May 2026 |
| STM-199X3-N 1ATM-199M-N 1** |
State |
199,000 Btu/h natural gas tankless water heater |
April 2025 |
| STM-199X3-P 1*1 |
State |
160,000 Btu/h propane tankless water heater |
May 2026 |
| ACIQ-50G-HP-WH |
Stealth |
47-gallon heat pump water heater |
November 2024 |
| ACIQ-80G-HP-WH |
Stealth |
74-gallon heat pump water heater |
November 2024 |
| S33-95TWH199-LP/NG |
stream33 |
199,000 Btu/h natural gas tankless water heater |
October 2024 |
| S33-95TWH199P-LP/NG |
stream33 |
199,000 Btu/h natural gas tankless water heater |
October 2024 |