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Over 3,000 Installed

TanklessGuru

Signed in as:

filler@godaddy.com

  • Home & Pricing
  • Cold Weather Prep.
  • Free Evaluation Form
  • Tankless Service Request
  • Reviews
  • Financing Available
  • Warranty or Questions
  • About TanklessGuru.com
  • Filtration Info. & Videos
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  • High Water Pressure
  • Typical Installations
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Welcome to TanklessGuru.com

Rheem Tankless Water Heaters * Filtered Water * Fast Hot Water

Rheem Tankless Water Heaters * Filtered Water * Fast Hot WaterRheem Tankless Water Heaters * Filtered Water * Fast Hot WaterRheem Tankless Water Heaters * Filtered Water * Fast Hot Water

Call our Sales Engineer Barry Benefield 469-626-9966 or Complete the Evaluation Form

the latest news from rheem...

PRESS RELEASE "RHEEM MANUFACTURING FOR PUBLICATION"

"TanklessGuru.com Has Solved The Bad Tankless Water Heater Installation Problem

Their system saves time, money and no tankless knowledge is needed for a safe install.

Prosper, Texas (January 20, 2023) – With consumer interest growing in sustainable home energy solutions, tankless water heaters have exploded in popularity. Unfortunately, many plumbers lack the knowledge of how to install or diagnose a problem with a tankless water heater, resulting in an unsafe, expensive, and time-consuming installation. TanklessGuru.com, an expert in tankless water heater installations for more than 15 years, has developed a solution to that challenge."

Scroll Down for Our Tankless Hot Water Pricing

Video

CPAC 2025 Chris Wright Energy Secretary's support for Tankless Water Heaters...

or complete a FREE Evaluation Form

Sales Engineer Barry Benefield 469-626-9966 or Complete the
click here FREE evaluation form

MODEL TGP Rheem/Culligan Pre-Assembly Tankless System for Hot Water Crossover Circulation.

MSRP Price $6,195.    Contact Barry Benefield at 469-626-9966 for your special pricing. 

MODEL TGD Rheem/Culligan Pre-Assembly Tankless System for Existing Dedicated Hot Water Return Circulation.

  MSRP Price $6,495.    Contact Barry Benefield at 469-626-9966 for your special pricing. 

MODEL TGD Rheem/Culligan Pre-Assembly Tankless System for Dedicated Hot Water Return Line Circulation.

 MSRP Price $15,995.    Contact Barry Benefield at 469-626-9966 for your special pricing. 

All Above Pre-Assembly Tankless Systems Include

  • The system is mounted on a 1/2" oil-based finished plywood board. 
  • (1) Rheem RTGH-95DVL-3 Natural Gas or LP tankless condensing unit. 
  • (1) The Rheem tankless unit computer controls the Rheem/Taco circulation system pump. 
  • (1) TGP Only-Grundfos whole-house hot water circulation crossover valve and braided supply lines are installed under the sink furthest from the tankless unit.  TGD Only-connect circulation pump to existing dedicated hot water return line.     
  • (1) Culligan whole-house filtration system for the cold water inlet side of the tankless unit.
  • (1) 5-micron 3M sediment/scale filter cartridge. 
  • (1)  Aluminum tankless and filter drain pan with ceramic coating. 
  • (1)  Hot and cold service valves. 
  • All necessary PEX, PVC piping, fitting, and connectors. 
  • Run and test system.
  • TanklessGuru's warranty is five years, parts and labor on the complete system      installed (does not include filter cartridge)
  • No annual flush is required. 
  • Rheem's warranty is one-year parts and labor, five years parts, and fifteen years      heat exchanger limited (performed by Tankless Guru only) 

The price includes removing recycle tank(s) 2 only and all materials, labor, and tax.

It does not include Special installation requirements (most houses built after 2009 don't need any changes)

FREE Evaluation Form

Call our Sales Engineer Barry Benefield 469-626-9966 or Comp
click here FREE evaluation form

Filtered Water for Your Home

Each Of Our Tankless Systems Has Water Filtration "that is better than any RO system"

With our tankless water heater system you get 5-microns of filtered water

Our Culligan/3M Filtration Only Requires One Cartridge Change Per Year...

Our Culligan/3M water filtration system will eliminate hard water and toxic soup, leaving you with clean, drinkable hot water.

Here are just some of the impurities that will be eliminated;


  • 90% microplastics
  • Most calcium carbonate  
  • Some bacteria
  • Anthrax
  • Some molds
  • Paint chemicals
  • Red blood cells
  • Asbestos
  • Fertilizer 
  • Insecticides 
  • Chlorine
  • Iron
  • Chlorine
  • Sulfur

Hot Water Tanks are BAD

One 50-gallon tank water heater can collect 8 lbs. of toxic sediment

Do Not Drink Tap Water That's Not Filtered!

The 10 U.S. states with the worst tap water!

2024

1. Alabama          6. Pennsylvania

2. Maryland         7. Ohio

3. Oklahoma       8. Mississippi

4. New Mexico    9. Arizona

5. TEXAS              10. Indiana

Video

Our Rheem/Culligan Pre-Assembly 3-hour install

Your Old Tank Water Heater Wastes Energy and is Toxic...

Replace your old, dirty, energy wasting tank heaters

  • One 20-year TGP Rheem/Culligan Pre-Assembly Tankless System, with water filtration and 93% efficiency, will support a home with up to 4 showers.
  • Or Two 8-year toxic tank water heaters, which are 38% efficient.

Which makes more sense to you?

How Our hot water Crossover Circulation Works

Crossover Valve is for Faster Hot Water

We installed our advanced TG Crossover Valve under the sink, which takes the longest to get hot water. This location allows the pump to move hot water to all the sinks and showers. The TG Crossover Valve works with the temperature of the water. It shuts off when the hot water is 104 degrees and opens back up 95 degrees.   

Learn the DIFFERENCE video

Watch this video and learn the difference between a Tank Heater  vs  Typical tankless install  vs  TanklessGuru install


More Features and Benefits than ANYONE


TGP & TGD Rheem/Culligan Pre-Assembly

  • Save $2,000 from conventional plumber installs
  • Save 12,000 gallons of water per year
  • 20-year system life because of the Culligan water filtration
  • Shower in clean hot water
  • Never run out of hot water
  • Auto leak detection water shut-off
  • No more waiting for hot water
  • No yearly flushing
  • No maint. only filter change

Watch This Video On How We Do It

TanklessGuru is the first and only company to offer a fully pre-assembled tankless system 

with whole-house hot water circulation and advanced water filtration 

ready to install in your home.  

Also for less money than any other company.

Did You Know

Hot Water Tanks to be Eliminated

The Federal government’s mandated energy-saving requirements by 2027 have eliminated the use of standard tank water heaters and placed more emphasis on tankless water heaters, which are by far the best in high-efficiency water heating.  

Frequently Asked Questions

Please contact us if you cannot find an answer to your question.

We offer you a free estimate but you must fill out our request for an estimate form.


Warranty

Our exclusive 5-year Parts and Labor Warranty covers only the Rheem/Culligan tankless Pre-Assembly package. This warranty covers all components under normal operating conditions. The Rheem/Culligan tankless package includes the RTGH-95DVLN-3, service valves, pump, pan, piping, PVC venting connection, and valves. 


Our warranty does not include components damaged by high water pressure over 75 psi, any component freezing like filter housing, pan drain, pipe freezing, power failure damage, or any customer-caused damage. Also, it does not include piping connected to the TG Pre-Assembly, existing metal roof vent leaking and sink supply lines, or existing sink valves/stops where the crossover valve is connected. Also, does not include filter cartridge replacement or flame rod service caused by dirty natural gas. 


This warranty works in conjunction with Rheem's warranty.



The number of tankless units needed in a home is based on the number of showers you have. ie, a 3-4 shower home only requires one TGP Rheem/Culligan Pre-Assembly Tankless System


Most homes built after 2009 should have larger gas lines needed to support a tankless system. Of the last 450 units we installed, we only had to upgrade  3 gas lines.

During our Free Estimate visit, we will determine if your home has larger gas lines.

If gas line modifications are required, we will show that cost on our final written estimate.


Free Evaluation Form

Free Evaluation Form

We strive to be in constant communication with our customers and non-customers. For get a free estimate or if you have questions or special requests, just drop us a line. We look forward to serving you!

TanklessGuru.com

Sales and Service Areas

Collin County
North Dallas
East Denton County

Free Evaluation Form

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  • Home & Pricing
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  • High Water Pressure
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