Tankless Water Heaters

Serving Greater West Central Florida

R.J. Kielty Plumbing, Heating, and Cooling is a family owned and operated, full-service plumbing and air conditioning contractor. Whether you’re a homeowner, homebuilder, or business, we have the experience needed to get your project completed on time and on budget, no matter how large or small.
New Port Richey Plumbing
Tankless Water Heater Installation
Tankless Water Heater Installation

Tankless Water Heaters Repair & Installation Services

Do you want endless hot water and the ability to save money at the same time? Then tankless water is the heating solution for you. We install and repair natural gas, propane, and electric tankless water heaters of all makes and models. A tankless water heater works by heating up water as it passes through either a burner (gas) or an element (electric) instead of continually heating up water in a storage tank, even when you don’t have demand for hot water. Since you do not have the heat loss of a standard tank type water heater you can see savings between 20-30%+. Our gas tankless water heaters come with an Energy Star rating.

Sizing a tankless water heater is crucial to the success of your tankless water heater installation in New Port Richey, FL. There are many different factors that determine the correct size of the unit needed. Each customer’s needs are unique, so there isn’t a universal size.

Tankless water heaters are also referred to as demand or instantaneous water heaters. They heat water as it is needed so you have an almost endless supply of hot water. These types of water heaters are economical and take up less space than water heaters that need a storage tank. They are comparable in size to a piece of luggage and can be installed in an attic, garage, or even outside.

Repairs will rarely be an issue with tankless water heaters. They are durable and will last up to twice as long as a water heater with a storage tank. It is important to have your tankless water heater installed by a qualified professional to make sure it is properly vented if you have chosen a gas powered model. For an electric unit, an electrician will make sure your circuits can handle the extra amp draw for the unit.

Other Energy Efficient Hot Water Heaters:

Some Of Our Other Services:-

At R.J. Kielty Plumbing, Heating & Cooling, We offer HVAC service New Port Richey, FL at an unbeatable cost. Our main motive only is customer satisfaction.


R.J. Kielty’s employees have over 1,000 years of combined experience and average over 10 years of experience.

Uniformed & Badged

Each technician will wear a pressed uniform and a badge.

Peace of Mind

Every one of our employees is drug tested, background checked, and sex offender.

Protect Your Home

Our employees wear foot protection, use floor protection, and clean up after themselves.


Our technicians have a well supplied truck with the right tools and parts to get the job done right every time – same day in most cases.

Kielty Cares Plan Membership

If you’re looking for a way to save money and keep your plumbing and/or air conditioning system up and running at optimum efficiency, joining our Kielty Care Plan is the way to go. R.J. Kielty Plumbing, Heating, and Cooling offers custom solutions for both your residence or business.