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Rheem
Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater

Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater

Best price now

$1,411.70at AmazonChecked 17 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $1,411.70 at Amazon on Nov 13.
  • Checked at 2 stores.

Our take on the Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater

The Rheem Performance Platinum is a high-efficiency indoor tankless water heater for natural gas, rated at 9.5 GPM and 199,900 Btu. It heats water on demand, so there is no tank to run out and no standby heat loss. EcoNet app control lets you set temperature and monitor the unit from a phone. It suits larger households with several bathrooms, and it competes with other condensing tankless units on capacity and smart controls rather than on simplicity.

Best forLarge households with multiple bathroomsHomes replacing a tank water heaterBuyers who want app-based temperature controlIndoor installations with 2-inch venting
Pros
  • 9.5 GPM and 199,900 Btu handle several fixtures at once
  • Condensing design is rated high efficiency
  • EcoNet app control for temperature and monitoring
  • Includes a horizontal 2-inch vent termination kit
  • Wall-mount footprint saves floor space
  • Overheat protection and CSA, AHRI and NSF listings
Cons
  • Requires a hardwired 120V connection and a 3/4-inch gas line
  • Indoor-only; not for outdoor mounting
  • Tankless flow depends on incoming water temperature
  • Condensate handling and venting add installation work
  • App setup is needed to use smart temperature control

Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater prices at every store

  • eBayPre-owned

    Availability unknown

    $800.00Free shippingChecked 17 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,411.70Free shippingChecked 17 h ago
    Visit Amazon

Store links may earn us a commission.

Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater price history

Lowest price we've seen: $1,411.70 on Nov 14 at Amazon. Tracked across 1 store since Nov 14.

What reviewers say

Owners of Rheem's condensing tankless line generally report strong, steady hot water for multiple fixtures and like the app controls. Common complaints center on installation complexity and the learning curve for the EcoNet app.

What people mention
  • Hot water supplyPraisedOwners say it keeps up with several showers and appliances at once.
  • InstallationCriticisedBuyers report the gas, venting and condensate work make professional installation necessary.
  • App controlMixedThe EcoNet app is useful for temperature changes, but some find setup and pairing awkward.
  • NoisePraisedUsers describe it as quieter than a tank heater.
  • EfficiencyPraisedThe condensing design is noted for lower gas use than standard tankless models.

About the Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater

This Rheem Performance Platinum tankless water heater runs on natural gas and heats water on demand, so hot water is available instantly. It is a high-efficiency unit for residential use.

It mounts on the wall and is installed indoors. It is hardwired to a 120-volt connection and uses a 3/4 in. gas connection. A horizontal 2 in. vent termination kit is included.

Temperature can be set and controlled from a smartphone through the EcoNet app. Overheat protection is built in. The unit is NSF Listed, AHRI Certified and CSA Listed.

Fuel type
Natural gas
Heating capacity
199,900 Btu
Heating element
Gas burner
Heating method
Tankless, instant heating
Efficiency
High efficiency
Temperature control
Smartphone settings via EcoNet app
Power
Hardwired, 120 volt
Gas connection
3/4 in.
Installation
Indoor, wall-mount
Application
Residential
Safety
Overheat protection
Certifications
NSF Listed, AHRI Certified, CSA Listed
Dimensions
27.5 in. H x 18.5 in. W x 9.75 in. D
Weight
52 lbs

Specifications

Fuel Type
Natural Gas
Product Type
Tankless Water Heater
System Type
Tankless Water Heater
Type Features
Instant heating
Heating Method
Tankless
Temperature Control
Temperature settings (via smart phone), Temperature control (via EcoNet app)
Heating Capacity
199900 Btu

Questions and answers

Is 9.5 GPM enough for a family?
It handles several fixtures at once, such as two showers and a dishwasher. In cold climates, incoming water temperature lowers the usable flow, so size it for your coldest months.
Does it work with the EcoNet app?
Yes. You can set temperature and monitor the unit from a phone through the EcoNet app. It needs a hardwired 120V connection and a Wi-Fi setup.
Can it be installed outdoors?
No. It is an indoor model. It needs a 2-inch horizontal vent, and the included termination kit covers that venting.
What gas and electrical connections does it need?
A 3/4-inch natural gas line and a hardwired 120V circuit. A qualified installer should handle both.
How is it different from a tank water heater?
It heats water on demand with no storage tank, so it does not run out and avoids standby heat loss. The trade-off is higher installation complexity and a minimum flow rate to fire the burner.
Where is the Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater cheapest?
At Amazon, for $1,411.70, as of our latest check.
Where can I buy the Rheem Performance Platinum 9.5 GPM Indoor Natural Gas High Efficiency Tankless Water Heater?
2 stores we checked sell it, including Amazon, eBay.

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In the box
Horizontal 2 in. vent termination kit
Heating Element
Gas burner
Power Source
Hardwired
Power Voltage
120 volt
Energy Efficiency
High Efficiency
Application
Residential
Safety Features
Overheat Protection
Safety Certification
NSF Listed, AHRI Certified, CSA Listed
Height
27.5 in
Width
18.5 in
Depth
9.75 in
Weight
52.0 lbs
Installation Type
Wall-mount
Connection Size
3/4 in (gas connection)
Installation Location
Indoor
Included Components
Horizontal 2 in. vent termination kit
Installation Requirements
Hardwired, 120 volt connection
Size
Small
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