| ACT-199O-N 1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| ACT-199O-P 1*1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h propane tankless water heater |
February 2023 |
| ACTH-199M-(N,P) 1 |
A. O. Smith |
199,000 Btu/h gas tankless water heater |
July 2026 |
| ATHR-160M 1 |
A. O. Smith |
160,000 Btu/h gas tankless water heater |
December 2023 |
| ATHR-160X3 1ATHR-160M 1** |
A. O. Smith |
160,000 Btu/h gas tankless water heater |
December 2023 |
| ATHR-180M 1 |
A. O. Smith |
180,000 Btu/h gas tankless water heater |
December 2023 |
| ATHR-180X3 1ATHR-180M 1** |
A. O. Smith |
180,000 Btu/h gas tankless water heater |
December 2023 |
| ATHR-199M 1 |
A. O. Smith |
199,000 Btu/h gas tankless water heater |
December 2023 |
| ATHR-199X3 1ATHR-199M 1** |
A. O. Smith |
199,000 Btu/h gas tankless water heater |
December 2023 |
| ATI-340H 1T-H3S-DV-N |
A. O. Smith |
180,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATI-340H 1*1T-H3S-DV-N |
A. O. Smith |
180,000 Btu/h propane tankless water heater |
February 2023 |
| ATI-340HX3-N 1T-H3S-DV-N |
A. O. Smith |
180,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATI-340HX3-P 1*1T-H3S-DV-N |
A. O. Smith |
180,000 Btu/h propane tankless water heater |
February 2023 |
| ATM-140M-N 1 |
A. O. Smith |
140,000 Btu/h natural gas tankless water heater |
July 2026 |
| ATM-140X3-N 1ATM-140M-N 1** |
A. O. Smith |
140,000 Btu/h natural gas tankless water heater |
July 2026 |
| ATM-160M-N 1 |
A. O. Smith |
160,000 Btu/h natural gas tankless water heater |
April 2025 |
| ATM-160M-P 1*1 |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
July 2026 |
| ATM-160X3-N 1ATM-160M-N 1** |
A. O. Smith |
160,000 Btu/h natural gas tankless water heater |
April 2025 |
| ATM-160X3-P 1*1 |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
July 2026 |
| ATM-180M-N 1 |
A. O. Smith |
180,000 Btu/h natural gas tankless water heater |
April 2025 |
| ATM-180M-P 1*1 |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
May 2026 |
| ATM-180X3-N 1ATM-180M-N 1** |
A. O. Smith |
180,000 Btu/h natural gas tankless water heater |
April 2025 |
| ATM-180X3-P 1*1 |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
May 2026 |
| ATM-199M-N 1 |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
April 2025 |
| ATM-199M-P 1*1 |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
May 2026 |
| ATM-199X3-N 1ATM-199M-N 1** |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
April 2025 |
| ATM-199X3-P 1*1 |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
May 2026 |
| ATO-240H 1T-H3J-OS-N |
A. O. Smith |
160,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATO-240H 1*1T-H3J-OS-N |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
February 2023 |
| ATO-240HX3-N 1T-H3J-OS-N |
A. O. Smith |
160,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATO-240HX3-P 1*1T-H3J-OS-N |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
February 2023 |
| ATO-540H 1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATO-540H 1*1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h propane tankless water heater |
February 2023 |
| ATO-540HX3-N 1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATO-540HX3-P 1*1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h propane tankless water heater |
February 2023 |
| ATO-540P-N 1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| ATO-540P-P 1*1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h propane tankless water heater |
February 2023 |
| GT15-240-NO 1T-H3J-OS-N |
A. O. Smith |
160,000 Btu/h natural gas tankless water heater |
February 2023 |
| GT15-240-PO 1*1T-H3J-OS-N |
A. O. Smith |
160,000 Btu/h propane tankless water heater |
February 2023 |
| GT15-340-NI 1T-H3S-DV-N |
A. O. Smith |
180,000 Btu/h natural gas tankless water heater |
February 2023 |
| GT15-340-PI 1*1T-H3S-DV-N |
A. O. Smith |
180,000 Btu/h propane tankless water heater |
February 2023 |
| GT15-540-NO 1T-H3-OS-N 1** |
A. O. Smith |
199,000 Btu/h natural gas tankless water heater |
February 2023 |
| GT15THR-160M 1ATHR-160M 1** |
A. O. Smith |
160,000 Btu/h gas tankless water heater |
December 2023 |
| GT15THR-160X3 1ATHR-160M 1** |
A. O. Smith |
160,000 Btu/h gas tankless water heater |
December 2023 |
| GT15THR-180M 1ATHR-180M 1** |
A. O. Smith |
180,000 Btu/h gas tankless water heater |
December 2023 |
| GT15THR-180X3 1ATHR-180M 1** |
A. O. Smith |
180,000 Btu/h gas tankless water heater |
December 2023 |
| GT15THR-199M 1ATHR-199M 1** |
A. O. Smith |
199,000 Btu/h gas tankless water heater |
December 2023 |
| GT15THR-199X3 1ATHR-199M 1** |
A. O. Smith |
199,000 Btu/h gas tankless water heater |
December 2023 |