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Introducing the latest evolution in home heating: our NPF hydro-furnace features a stainless steel hydronic heat exchanger, condensing technology, and a high-efficiency variable capacity blower and modulating gas burner, allowing the NPF to operate from 15-100% capacity for both natural gas and propane applications.
Whether you choose a vertical upflow or horizontal flow model you’ll benefit from the same advanced features, performance and warranty protection.
The NPF’s Electronically Commutated Motor (ECM) achieves greater efficiency than traditional PSC motors, and qualifies for most gas furnace efficiency incentives.
Variable capacity operation allows for more precise temperature and humidity control, more consistent comfort and minimal power consumption.
With 97% AFUE, the NPF hydro-furnace is substantially more efficient than older, less-efficient forced-air furnaces. Benefits include:
NPF dynamically adjusts airflow and heat capacity to match the load requirements of the conditioned space.
Learn how Navien’s modern engineering innovations are making strides in home heating technology and environmental responsibility.
NPF’s user-friendly control panel make it easy for technicians to configure the unit, reduce downtime.
One of the quietest furnaces in the industry is made possible by the combination of isolated combustion that occurs outside of the airstream, variable capacity operation and intelligent blower ramping.
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Sound Pressure Levels (dBA)
We test our products in a sound laboratory specifically built to resemble a typical residence. Sound level recordings produced at steady state minimum and maximum operation measured three feet from the furnace. Additional sound level information available at: www.ensafe.com/occupational-noise-exposure-key-osha-provisions
Navien’s NPF hydro-furnace is advanced, not complicated: we’ve made it easier than ever to replace a conventional forced-air furnace with hydronic forced air.
NPF’s innovative design includes thoughtful features for painless maintenance:
Available in NG or LP
Available in NG or LP
Available in NG or LP
Available in NG or LP
The Navien NPF delivers comfort while remaining a steward for the environment. With an AFUE of 97% the NPF creates heating comfort very efficiently minimizing resource consumption. While creating comfort the Navien NPF minimizes emissions meeting the SCAQM ultra-low NOx emission requirement of 14ng/j minimizing NOx emissions which contribute to the formation of smog and acid rain ultimately having deteriorating effects on water quality.
These furnaces are a great choice for the environmentally conscious homeowners.
Brings condensate water back to a neutral balance, to help prevent drain & sewer corrosion and ensure that water downstream has an environmentally-friendly pH.
Residential Neutralizer (V2) GXXX002212
Residential Replacement Media GXXX001323
Sensor measures the outside air temperature and compensates for ambient conditions, for more efficient operation.
Part Number: (30012950A)
