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Project Gallery – On Demand Water Heater

September 27, 2013

On Demand Water Heater – Sudbury, MA

These 2 pictures clearly show the difference in the amount of space needed between a tank style heater and the on demand unit. The Rinnai unit installed here was an easy decision  for our client once they used an online fuel savings calculator to figure out what there yearly savings would be.

Client Testimonial:

“It is with great pleasure that I can write to tell you how pleased I am with the Rinnai Tankless Water Heater you installed for me last year.The system works just as you purported to me in our conversation.  It is not noticeably different from the old tank unit to either my kids or Wife, and I am confident that it’s high efficiency will save me money over the long term.

Most importantly I want to commend you and your install crew for the excellent service, care, and proficiency with which the install was completed.  I realize that I am a demanding customer, and am critical of service companies and the products I choose.  All things considered I give you the highest marks for presenting the options intelligently, negotiating a fair and competitive price and most importantly doing excellent work.

I would be happy to provide customer reference if any of your future clients are looking to do a similar upgrade.”  – Dave

New Construction

  • Custom
  • Plan & spec
  • Design build


  • Kitchens
  • Bathrooms
  • Basement


  • Forced hot water
  • Radiant heating
  • Hydro air