| Manufacturer | Trade Name | Model Number | Energy Factor (quick tip)This value is a measure of the water heater's ability to provide hot water. |
Rated Storage Volume(Gals.) |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVH 40* 100 | 0.65 | 40 |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVH 50* 100 | 0.65 | 50 |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVR 40* 100 | 0.67 | 40 |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVR 50* 100 | 0.67 | 50 |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVT 40* 100 | 0.65 | 40 |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVT 50* 100 | 0.65 | 50 |
| A.O. SMITH WATER PRODUCTS CO. | A.O. Smith | GPVX 50* 100 | 0.65 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG6240T42N*** | 0.66 | 40 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG6250T42N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG6250T60N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG6240T42N*** | 0.66 | 40 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG6250T42N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG6250T60N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG12240T42N*** | 0.66 | 40 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG12250T42N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG12250T60N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG9240T42N*** | 0.66 | 40 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG9250T42N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PDVG9250T60N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG12240T42N*** | 0.66 | 40 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG12250T42N*** | 0.66 | 50 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG12250T60N*** | 50 | |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG9240T42N*** | 0.66 | 40 |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG9250T42N*** | 50 | |
| AMERICAN WATER HEATER COMPANY | American Water Heater Co. | PVG9250T60N*** | 0.66 | 50 |
| APOLLO COMFORT PRODUCTS | Apollo | A10 40 YQVIT L2* 100 | 0.65 | 40 |
| APOLLO COMFORT PRODUCTS | Apollo | A10 40 YRVIT L2* 100 | 0.65 | 40 |
| APOLLO COMFORT PRODUCTS | Apollo | A10 50 YQVIT L2* 100 | 0.65 | 50 |
| APOLLO COMFORT PRODUCTS | Apollo | A10 50 YQVIT L5* 100 | 0.65 | 50 |
| APOLLO COMFORT PRODUCTS | Apollo | A10 50 YRVIT L2* 100 | 0.65 | 50 |
| APOLLO COMFORT PRODUCTS | Apollo | A6 40 YQVIT L2* 100 | 0.65 | 40 |
| APOLLO COMFORT PRODUCTS | Apollo | A6 40 YRVIT L2* 100 | 0.65 | 40 |
| APOLLO COMFORT PRODUCTS | Apollo | A6 50 YQVIT L2* 100 | 0.65 | 50 |
| APOLLO COMFORT PRODUCTS | Apollo | A6 50 YQVIT L5* 100 | 0.65 | 50 |
| APOLLO COMFORT PRODUCTS | Apollo | A6 50 YRVIT L2* 100 | 0.65 | 50 |
| BRADFORD WHITE CORPORATION | Bradford White | M2TW50T*FBN(A) | 0.66 | 48 |
| BRADFORD WHITE CORPORATION | Bradford White | M2TW65T*FBN(A) | 0.66 | 65 |
| BRADFORD WHITE CORPORATION | Bradford White | M-II-TW50T***N-10 | 0.65 | 48 |
| LOCHINVAR CORPORATION | Lochinvar | LVN052G | 0.65 | 48 |
| LOCHINVAR CORPORATION | Lochinvar | LVN065G | 0.65 | 65 |
| LOCHINVAR CORPORATION | Lochinvar | XVN052G | 0.65 | 48 |
| LOCHINVAR CORPORATION | Lochinvar | XVN065G | 0.65 | 65 |
| MAYTAG | Maytag | HV6 40 YBVIT* 100 | 0.65 | 40 |
| MAYTAG | Maytag | HV6 50 YBVIT* 100 | 0.65 | 50 |
| MAYTAG | Maytag | HVN412 40P 100 | 0.67 | 40 |
| MAYTAG | Maytag | HVN412 50P 100 | 0.67 | 50 |
| MAYTAG | Maytag | HVN412 50V 100 | 0.65 | 50 |
| MAYTAG | Maytag | HVN512 40P 100 | 0.67 | 40 |
| RELIANCE WATER HEATER COMPANY | Reliance | 6 40 YBVIT* 100 | 0.65 | 40 |
| RELIANCE WATER HEATER COMPANY | Reliance | 6 50 YBVIT* 100 | 0.65 | 50 |
| RELIANCE WATER HEATER COMPANY | Reliance | 8 40 YAVIT* 100 | 0.65 | 40 |
| RELIANCE WATER HEATER COMPANY | Reliance | 8 50 YAVIT* 100 | 0.65 | 50 |
| RHEEM MFG. CO., WATER HEATER DIVISION | Rheem | 41VRP50NT | 0.65 | 50 |
| RHEEM MFG. CO., WATER HEATER DIVISION | Rheem | 41VRP50PT | 0.65 | 50 |
| RICHMOND WATER HEATERS | Richmond | 5VRP50NT | 0.65 | 50 |
| RICHMOND WATER HEATERS | Richmond | 5VRP50PT | 0.65 | 50 |
| RUUD WATER HEATER DIVISION | Ruud | PVRP50NT | 0.65 | 50 |
| RUUD WATER HEATER DIVISION | Ruud | PVRP50PT | 0.65 | 50 |
| SEARS, ROEBUCK AND COMPANY | Sears | 153.332040 | 0.65 | 40 |
| SEARS, ROEBUCK AND COMPANY | Sears | 153.332050 | 0.65 | 50 |
| STATE INDUSTRIES, INC. | State | GS6 40 YBVIT* 100 | 0.65 | 40 |
| STATE INDUSTRIES, INC. | State | GS6 40 YBVIT2* 100 | 0.67 | 40 |
| STATE INDUSTRIES, INC. | State | GS6 40 YRVIT* 100 | 0.65 | 40 |
| STATE INDUSTRIES, INC. | State | GS6 50 YBVIT* 100 | 0.65 | 50 |
| STATE INDUSTRIES, INC. | State | GS6 50 YBVIT2* 100 | 0.67 | 50 |
| STATE INDUSTRIES, INC. | State | GS6 50 YRVIT* 100 | 0.65 | 50 |
| STATE INDUSTRIES, INC. | State | GS6 50 YRVIT5* 100 | 0.65 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2F4042TN*** | 0.66 | 40 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2F5042TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2F5060TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2H4042TN*** | 0.66 | 40 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2H5042TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2H5060TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2J4042TN*** | 0.66 | 40 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2J5042TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PDVG2J5060TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2F4042TN*** | 0.66 | 40 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2F5042TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2F5060TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2H4042TN*** | 0.66 | 40 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2H5042TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2H5060TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2J4042TN*** | 0.66 | 40 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2J5042TN*** | 0.66 | 50 |
| U.S. CRAFTMASTER WATER HEATERS | U.S. Craftmaster | PVG2J5060TN*** | 0.66 | 50 |