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Plan Your Swap

Sizing guideCapacity, first-hour rating, and temperature-rise fit.Accessories hubInstall extras, code-adjacent parts, and paid-link accessory picks.Upgrade from NHP50Replacement candidates and projected operating-cost delta.Upgrade from NHP65Replacement candidates and projected operating-cost delta.Upgrade from NHP80Replacement candidates and projected operating-cost delta.Upgrade from NPE 210S2Replacement candidates and projected operating-cost delta.Upgrade from PROE50 T2 RH95Replacement candidates and projected operating-cost delta.HPTA 50 2 vs HPTA 80 2Side-by-side specs, efficiency, and fit differences.HPTS 50 2 vs NHP50Side-by-side specs, efficiency, and fit differences.NHP120 vs PROPH80 T2 RH400 30Side-by-side specs, efficiency, and fit differences.NPE 210S2 vs NPE 240S2Side-by-side specs, efficiency, and fit differences.

Guides & Data

California heat pump guideLocal rates, rebates, and operating costs.Colorado heat pump guideLocal rates, rebates, and operating costs.Massachusetts heat pump guideLocal rates, rebates, and operating costs.Oregon heat pump guideLocal rates, rebates, and operating costs.Washington heat pump guideLocal rates, rebates, and operating costs.DOE 2029 standardsWhat changes in 2029 and which product classes move first.

Brands

A.O. Smith Water HeatersPublished models, product lines, and brand coverage.Bradford White Water HeatersPublished models, product lines, and brand coverage.Navien Water HeatersPublished models, product lines, and brand coverage.Noritz Water HeatersPublished models, product lines, and brand coverage.Rheem Water HeatersPublished models, product lines, and brand coverage.Rinnai Water HeatersPublished models, product lines, and brand coverage.Takagi Water HeatersPublished models, product lines, and brand coverage.
Model specs

PROE50 T2 RH95

Rheem / 47-Gallon Electric Tank Water Heater
Simple electric replacement, but with a higher operating-cost penalty.
ShortlistRunning costInstall changeFull specs
UEF0.93Certified efficiency
First hour63 galHot water delivery
Height58.63"Primary fit constraint
Running cost~$607/yrU.S. average electricity
What this unit costs to run each year, and what switching to a heat pump would save.

PROE50 T2 RH95 operating cost

Estimated annual operating cost: $607
A heat pump water heater in this size would cut that to roughly $160/yr, saving ~$447/yr. State and utility rebates may be available.
U.S. avg electricity: $0.17/kWh (EIA, Dec 2025).
What changes if you upgrade or replace this unit.

Upgrading from the PROE50 T2 RH95

Upgrade to a heat pump

✓
Same voltage (240V). Verify breaker size matches unit requirements (25A typical).
▲
Taller unit. Heat pumps are typically 60-75" tall vs your current tank height. Measure overhead clearance.
▲
Condensate drain needed. Floor drain or condensate pump required.
▲
Air space needed. Heat pumps draw ambient air, so they need room around the unit.
✓
Same water connections. Standard plumbing swap.
Fewest install changes of any efficiency upgrade. Scope depends on existing wiring, clearances, and condensate routing.

Replace with another electric tank

✓
Same 240V/25A circuit. Same connections.
✓
Same 58.63" height. Similar footprint.
✓
No condensate drain. No air space requirements.
Similar installation profile, but same operating cost. Consider a heat pump for savings.
Usually a straightforward swap, but check the dimensions. Height, width, and service connections need to match what's already there.

PROE50 T2 RH95 installation specifications

Dimensions

Height58.63 in
Width20.25 in
Connections3/4 inch NPT

Electrical

Voltage240V
Breaker25A dedicated

Common install considerations for electric tank units

What is required depends on your existing installation, local code, and installer preference.

Thermal Expansion Tank Often required by code Check on Amazon (paid link)
Water Heater Drain Pan Often required by code Check on Amazon (paid link)
Earthquake Straps (Seismic Restraints) Often required by code Check on Amazon (paid link)
Full accessories list

Warranty

Coverage

Tank6 yr
Parts6 yr
Labor1 yr

Common questions about the Rheem PROE50 T2 RH95

From manufacturer specs, EIA energy data, and DOE regulations.

How much does the PROE50 T2 RH95 cost to run per year?
~$607/yr at the U.S. average electricity rate.
How much hot water does the PROE50 T2 RH95 deliver?
63 gallons in the first hour from a 47-gallon tank. Suitable for a household of 1 to 3 people at medium draw.
Will the PROE50 T2 RH95 fit in my space?
58.63" tall, 20.25" wide. Measure your space including clearances before ordering.
What electrical circuit does the PROE50 T2 RH95 need?
240V, 25A dedicated circuit. Check your electrical panel before installation.
What warranty does the PROE50 T2 RH95 come with?
6-year tank warranty, 6-year parts. Register with Rheem after installation to activate full coverage.
Should I get a heat pump instead of the PROE50 T2 RH95?
A heat pump water heater in this size would cost roughly $160/yr to run vs $607/yr for this unit. Heat pumps cost $1,000 to $1,400 more upfront but pay back in 3 to 6 years through energy savings.
Will standard electric tanks this size still be available?
Not after May 2029. New DOE standards require heat pump technology for electric water heaters over 35 gallons. Consider a heat pump now to avoid a forced switch later.
Full specifications
Performance
UEF0.93
First Hour Rating63 gal
kW Input4.5 kW
Est. Annual Energy3523 kWh/yr
Capacity
Storage Volume47 gal
Physical
Height58.63 in
Width20.25 in
Connections3/4 inch NPT
Electrical
Voltage240 V
Breaker25A dedicated
Warranty
Tank6 yr
Parts6 yr
Labor1 yr
Keep the route moving

Other Rheem models and the full electric tank guide, if this one isn't the right fit.

All Rheem modelsUpgrade paths for this modelSizing guideInstallation accessoriesAll models
Sources. Manufacturer, Retailer listing, Rheem. Data compiled March 2026.Methodology
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