The Noritz NRC-1111 tankless water heater is typically the unit of choice by most upscale Atlanta homeowners in 4+ bathroom homes.  It features 25% thicker copper then standard tankless units and is rated commercial grade. At 11.1 GPM it is the highest capacity tankless water heater available for residential applications in Atlanta, GA. 

The range of costs for Noritz NRC-11110D and NRC-1111DV by AtlantaTanklessWaterHeaters.Com and installed by a licensed plumber is typically anywhere from $2,700-$3,300 depending on the location of the installation and the plumbing configurations involved.


Monthly cost to operate the Noritz NRC-1111 tankless water heater is estimated to be $14.50 (174/12=14.5) and the finance payment on the higher end install @$3,300 is $51.26 per month.  Note: Financing is typically approved within about ten minutes and the total monthly cost of owning and operating the premier tankless water heater for residential applications does not exceed the cost of operating a 50 gallon electric water heater at today's rates.



Average Install Cost of $3,300 Noritz NRC 1111-OD Financing 


    Energy.Gov Annual    Operating Costs




​The Rinnai brand has a lot of name recognition and they did a lot of marketing in Atlanta some years back.  Rinnai has about 50% of the share of the tankless market.  This particular "Luxury Series" features the popular RL94i and RL94e which are suitable for homes with 3-4 showers.  The maximum capacity of these units is 9.4 GPM.  

The range of costs for Rinnai Tankless Water Heaters RL94i and RL94e by AtlantaTanklessWaterHeaters.Com and installed by a licensed plumber is typically anywhere from $3,100-$3,400 depending on the location of the installation and the plumbing configurations involved.  





Monthly cost to operate the Rinnai tankless water heater RL94 luxury series is estimated to be $18.53 per month (223/12=18.53) and the finance payment on the higher end install @$3,400 is $52.82 per month.  




$51.26 Monthly  Payment


$14.50 Per Month

                                                                  Noritz Eco-Tough High Efficiency Condensing Series



$37.28 Monthly Payment



$14.91 Per Month

The Noritz NRC 661 is the most cost effective tankless water heater on the market, ideal for a 2 bathroom home built on a slab.  It's been featured on many news programs because it only requires the connection to a 1/2" gas line such as that found on existing tank heater.  Most tankless water heaters require a connection to a 3/4" gas line which involves locating that 3/4" line and running it to the proposed location of the tankless water heater.  Since electric water heaters cost an average of $65 per month to operate and have a life expectancy of about 10 years before having to be replaced, the NRC 661 series is a no cost replacement because the average financing payment and monthly operational costs ($37.28 +  $14.91 = $52.19) make it more affordable to install while providing endless hot water in this model, then it does to continue to operate any electric water heater at any stage of installation.  

The range of costs for the Noritz NRC 661OD and NRC 661-DV is by  AtlantaTanklessWaterHeaters.Com and installed by a licensed plumber is typically anywhere from $1,800- $2,500.  


   Energy.Gov Annual   Operating Costs



Average Install Cost of $2,400 Noritz NRC 661-OD Financing 


Rinnai Luxury Series


  $18.53 per month                    $52.82 Monthly Payment


          RINNAI RL94i                       RINNAI RL94e


Average Install Cost of $3,400        Rinnai RL94e  Financing 


    Energy.Gov Annual    Operating Costs



          RINNAI RL75i                     RINNAI RL75e


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  $18.53 per month                    $46.14 Monthly Payment


Average Install Cost of $2,970       Rinnai RL75e  Financing 


    Energy.Gov Annual    Operating Costs