.png)
.png)
Quality home services plumbing heating and air conditioning
Navien Tankless Water Heater Installation
Navien tankless water heater installation replaces bulky tanks with on-demand hot water systems sized to your home’s usage. Proper gas sizing, venting, and commissioning ensure steady output without temperature swings.
Why Choose Quality Home Services for Navien Tankless Water Heater Installation
Navien tankless installation starts with evaluating hot water demand, incoming gas capacity, and venting options. Fixture count, simultaneous usage, and incoming water temperature all factor into sizing. Gas lines are checked and upgraded if needed, and vent routes are planned for code compliance using approved materials. / The installation includes mounting the unit, running gas piping, connecting cold and hot water lines, installing isolation valves for service, and routing intake and exhaust venting. A condensate drain is installed where required. The unit is filled, flushed, and set up with the correct parameters for the home. Recirculation options are configured if included. / After installation, the system is tested under load to confirm temperature stability and flow. Gas pressure, combustion, and venting are verified, and the unit is set to deliver consistent hot water without delay. The result is a compact system that frees up space and supplies hot water on demand without running out.
Service Valves and Flush Access
Isolation valves and service ports are installed at the unit so it can be flushed and maintained without cutting into piping. This makes annual descaling straightforward and keeps heat exchangers from scaling up and losing output.
Correct Gas and Flow Sizing
Navien units require proper gas supply and flow rate to perform correctly. Gas lines are sized based on BTU demand and run length, and the unit is selected based on real usage, not guesswork. This prevents cold water dips when multiple fixtures are running.
Sealed Venting and Condensate Setup
Intake and exhaust are installed using approved vent materials with proper clearances and termination. Condensing units include a condensate drain and neutralizer where required. This setup protects the unit and keeps the installation compliant with code.
get in touch
Fill In your information below
who we are
Quality Home Services is dedicated to providing our clients with the very best in installation, service and repair for every heating and cooling need. Built on honesty and integrity based in Pleasant Valley, NY Serving the Dutchess County for over 16 years. We specialize in heating and furnace systems, in addition to a variety of plumbing and HVAC related projects.
About Our Navien Tankless Water Heater Installation Services
Quality Home Services Plumbing Heating & Air Conditioning installs Navien tankless systems as part of full plumbing and heating work, handling gas piping, venting, and water connections in one scope. Shawn Whalen manages each installation from sizing through startup, with over 10 years of hands-on experience working on boilers, gas systems, and domestic hot water equipment.
ABOUT
QUALITY HOME SERVICES
_edited.png)
What Our Clients Say about us..
"Large AC install done at a reasonable price with no hassles. Highly recommended."
- Anthony N.
.png)
"Very well. We were pleased with Shawn and his response to the problem and his diagnosis."
- Jon B.
"Shawn is very Knowledgeable and Professional. He and his team did an Excellent job at installing our new air conditioning system and our new furnace. They also did a great job at cleaning up afterwards. We would definitely recommend them if you want the job done right."
- Pamela Fisher Gonnoud
.png)
"Shawn’s expertise and attention to detail with PEX plumbing, radiant manifolds, and custom heating system design is unmatched."
- DBL
"Shawn is a solid guy through & through with roots throughout the Dutchess county. Who is extremely knowledgeable that shows his years of experience without even realizing it & gets the job done right every time. If you need plumbing, heating or AC for your home, your business or for new construction job then Quality Home Services is who I would recommend over anyone else."
- Tom S.
Other Services
Quality Home Services is committed to client satisfaction.
MINI SPlITS Installation
All Systems Heating & Cooling specializes in the professional installation of ductless mini-split systems, perfect for customized temperature control without the need for bulky ductwork. Our skilled team installs these energy-efficient systems with precision, providing targeted heating and cooling for specific zones or rooms. Whether upgrading a single area or outfitting an entire property, our mini-split installations offer quiet, efficient operation and optimal climate control for year-round comfort.
HEAT PUMP Installation
We expertly install high-performance heat pumps, designed to provide both heating and cooling in a single system. Our heat pumps operate efficiently by transferring warmth rather than generating it, saving you on energy bills while keeping your space comfortable all year long. From homes to light commercial properties, All Systems Heating & Cooling ensures every heat pump installation is done to maximize efficiency, performance, and long-term reliability in all weather conditions.
OIL TANK Installations
For those seeking reliable, consistent heating, All Systems Heating & Cooling offers professional boiler installation. We install a range of high-efficiency boilers, including gas, oil, and electric options, tailored to meet your heating demands. Our team ensures each boiler is integrated seamlessly with your property’s heating infrastructure, providing even warmth throughout every room. With a focus on energy efficiency and durability, our installations offer a worry-free heating solution for the coldest months.
Service Areas
We provide listings of areas we serve if you don't see your city then contact us to confirm.