Navien and Rinnai are the two most-installed tankless water heater brands, and both are excellent. The difference is in the condensing technology and the recirculation features.
The condensing
Both use condensing technology that captures extra heat, but Navien is known for pushing efficiency with its NPE series. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Pittsfield, the efficiency shows on the gas bill.
The recirculation
Navien builds a recirculation pump into many models, while Rinnai offers it as an add-on kit. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Pittsfield, the built-in pump makes hot water arrive faster.
The sizing
Rinnai's sizing calculator is well documented, and Navien offers units up to very high flow rates. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Pittsfield, the right size depends on the fixture count.
The support
Both have strong dealer networks, and Rinnai has a long track record in the US market. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Pittsfield, a pro can get parts and training for both.
The price
Both sit in the same premium range, with Navien slightly ahead on included features. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Pittsfield, the installed price is close either way.
The reliability
Both have strong reliability records, and the maintenance matters more than the brand. freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes In Pittsfield, a yearly descale keeps either running.
The call
Pick the unit your installer services best. Call 888-217-3585 and Pittsfield Plumbing Experts will match you with a Pittsfield pro for the install.
Plumbing in Pittsfield: what to know
In Pittsfield, freezing winters put stress on exposed lines, and many older homes still have aging galvanized pipes. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Berkshire County — from North Adams, Rensselaer and Troy to ZIP codes like 01201, 01224, 01240 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Pittsfield?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Pittsfield Plumbing Experts will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Pittsfield.