| SSG2-ES 120 |
Smart Solar |
120-gallon split-system heat pump water heater |
January 2024 |
| SSG2-ES 65 |
Smart Solar |
65-gallon split-system heat pump water heater |
January 2024 |
| SSG2-ES 80 |
Smart Solar |
80-gallon split-system heat pump water heater |
January 2024 |
| 181BTCThermosiphon Series |
Solahart |
solar water heater with electric backup |
January 2023 |
| 181BTC Free HeatThermosiphon Series |
Solahart |
solar water heater with electric backup |
January 2023 |
| ASE 302JThermosiphon Series |
Solahart |
solar water heater with electric backup |
January 2023 |
| ASE 302J Free HeatThermosiphon Series |
Solahart |
solar water heater with electric backup |
January 2023 |
| ASTG 181JThermosiphon Series |
Solahart |
solar water heater with gas backup |
September 2023 |
| ASTG 181J Free HeatThermosiphon Series |
Solahart |
solar water heater with gas backup |
September 2023 |
| ASTG 302JThermosiphon Series |
Solahart |
solar water heater with gas backup |
September 2023 |
| ASTG 302J Free HeatThermosiphon Series |
Solahart |
solar water heater with gas backup |
September 2023 |
| CSHP-40 2 |
State |
36-gallon heat pump water heater |
August 2026 |
| CSHP-50 2 |
State |
46-gallon heat pump water heater |
August 2026 |
| CSHP-66 2 |
State |
68-gallon heat pump water heater |
August 2026 |
| CSHP-80 2 |
State |
81-gallon heat pump water heater |
August 2026 |
| GHX-34-100 N 2 |
State |
33-gallon residential-duty commercial gas water heater |
February 2023 |
| GP-8-50-*TPDT 4 |
State |
49-gallon residential-duty commercial gas water heater |
December 2025 |
| GP-8-75-*TPDT 4 |
State |
74-gallon residential-duty commercial gas water heater |
December 2025 |
| GP6-40-*RPCSL 1GP6-40-*RPCS 1** |
State |
38-gallon natural gas storage water heater |
February 2023 |
| GP6-50-YTVIT 1 |
State |
48-gallon residential-duty commercial natural gas water heater |
February 2023 |
| GP6-50-*TPDT 3 |
State |
49-gallon residential-duty commercial gas water heater |
February 2023 |
| GP6-50-*XPCSL 1PCG62-50S65L 1** |
State |
49-gallon natural gas storage water heater |
February 2023 |
| GP6-75- *TPDT 3 |
State |
74-gallon residential-duty commercial gas water heater |
February 2023 |
| GP8-40-YRPCSL 1GPCT-40L 1** |
State |
38-gallon gas storage water heater |
November 2024 |
| GP8-50-YXPCSL 1GPCX-50L 1** |
State |
49-gallon gas storage water heater |
November 2024 |
| GTS-240-NEH 1T-H3J-OS-N |
State |
160,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-240-PEH 1*1T-H3J-OS-N |
State |
160,000 Btu/h propane tankless water heater |
February 2023 |
| GTS-240X3-NEH 1T-H3J-OS-N |
State |
160,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-240X3-PEH 1*1T-H3J-OS-N |
State |
160,000 Btu/h propane tankless water heater |
February 2023 |
| GTS-340-NIH 1T-H3S-DV-N |
State |
180,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-340-PIH 1*1T-H3S-DV-N |
State |
180,000 Btu/h propane tankless water heater |
February 2023 |
| GTS-340X3-NIH 1T-H3S-DV-N |
State |
180,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-340X3-PIH 1*1T-H3S-DV-N |
State |
180,000 Btu/h propane tankless water heater |
February 2023 |
| GTS-540-NEH 1T-H3-OS-N 1** |
State |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-540-PEH 1*1T-H3-OS-N 1** |
State |
199,000 Btu/h propane tankless water heater |
February 2023 |
| GTS-540P-NEH 1T-H3-OS-N 1** |
State |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-540P-PEH 1*1T-H3-OS-N 1** |
State |
199,000 Btu/h propane tankless water heater |
February 2023 |
| GTS-540X3-NEH 1T-H3-OS-N 1** |
State |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| GTS-540X3-PEH 1*1T-H3-OS-N 1** |
State |
199,000 Btu/h propane tankless water heater |
February 2023 |
| HP6-50-DHPT 1 |
State |
46-gallon heat pump water heater |
February 2023 |
| HP6-66-DHPT 1 |
State |
67-gallon heat pump water heater |
February 2023 |
| HP6-80-DHPT 1 |
State |
82-gallon heat pump water heater |
February 2023 |
| HPAX-40-DHPT 2 |
State |
36-gallon heat pump water heater |
December 2025 |
| HPAX-50-DHPT 2 |
State |
46-gallon heat pump water heater |
December 2025 |
| HPAX-66-DHPT 2 |
State |
68-gallon heat pump water heater |
December 2025 |
| HPAX-80-DHPT 2 |
State |
81-gallon heat pump water heater |
December 2025 |
| HPSX-50-DHPT 2 |
State |
46-gallon heat pump water heater |
December 2025 |
| HPSX-66-DHPT 2 |
State |
67-gallon heat pump water heater |
December 2025 |