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Source-backed model record
A. O. Smith HP1050H45DVCTA-1**
This page separates current ENERGY STAR certification fields from independently reviewed manufacturer fields. It is not a purchase recommendation or an installation approval.
Product details
Decision briefing from current source records
Use these source-backed facts to identify what can be compared and where current data is unavailable. They do not establish household fit, installation approval, operating cost, price, availability, or a preferred model.
Hot-water delivery and tank
Compare these listed values with a hot-water requirement you determined independently. No listed value establishes household fit by itself.
| Source layer and field | Current source-backed status |
|---|---|
| ENERGY STARENERGY STAR storage volume | 46 gal Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
| ENERGY STARENERGY STAR first-hour rating | 66 gal Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
Physical fit and service access
Compare product dimensions with measured space. Product dimensions are not installation clearances; verify every clearance and service-access requirement separately.
Electrical requirements
Compare only with circuit information confirmed for the installation. Verify the current instructions and required work with a qualified professional.
| Source layer and field | Current source-backed status |
|---|---|
| ENERGY STARENERGY STAR input voltage | 240 V Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
Location, air, ducting, and condensate
Confirm each published location, airflow, temperature, ducting, and drain requirement. An unavailable value is an unresolved check, not permission.
Efficiency and operating information
These are listed product metrics, not a prediction of household energy use, utility cost, or savings.
| Source layer and field | Current source-backed status |
|---|---|
| ENERGY STARENERGY STAR heat-pump type | 240 Volt Integrated HPWH Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
| ENERGY STARENERGY STAR fuel | Electric Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
| ENERGY STARENERGY STAR Uniform Energy Factor | 3.45 Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
| ENERGY STARENERGY STAR listed annual electric usage | 902 kWh/year Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
Sound and documented features
These rows report only currently verified exact-model facts. A missing feature value does not mean the feature is absent.
Certification and source record
Use the source links and dates to validate the exact model and current evidence before choosing.
| Source layer and field | Current source-backed status |
|---|---|
| ENERGY STARENERGY STAR source record ID | 2408884 Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
| ENERGY STARENERGY STAR certification date | 2023-02-23 Verified valueSource: ENERGY STAR certified-product dataset Verified 2026-09-01; revalidation due before 2026-09-04. |
Full technical facts and field-level evidence
ENERGY STAR certification fields
- ENERGY STAR ID
- 2408884
- Heat-pump type
- 240 Volt Integrated HPWH
- Fuel
- Electric
- Uniform Energy Factor
- 3.45
- Storage volume
- 46 gal
- First-hour rating
- 66 gal
- Listed annual electric usage
- 902 kWh/year
- Input voltage
- 240 V
- Date certified
- 2023-02-23
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