Navien
NPE-A2 SeriesModel NPE-240A2
On-demand hot water with condensing efficiency.
- On-demand hot water
- Condensing efficiency
- Dual stainless-steel heat exchangers
- Field-convertible gas
Rinnai
Rinnai Sensei RX199iN tankless water heater
Model: RX199iN
Tankless water heater
High-efficiency condensing hot water on demand.
A condensing tankless water heater with up to 199,000 BTU/h input, for natural gas or propane homes.
- High efficiency
- Natural gas or propane
- Recirculation capable
- ENERGY STAR per manufacturer
Manufacturer warranty terms vary by model and registration. We provide the exact warranty documentation with your proposal.
No online checkout — every system is sized and installed by our team.
Description
High input capacity for busy households, with recirculation capability for faster hot water at the tap.
An efficient interim step for homes not yet ready to electrify water heating.
Why you'll love it
- High efficiency
- Natural gas or propane
- Recirculation capable
- ENERGY STAR per manufacturer
Features & benefits
199,000 BTU/h
Supports multiple fixtures at once.
Recirculation
Reduces wait time for hot water.
Technical specifications
- Maximum input
- 199,000 BTU/h
- Fuel
- Natural gas or propane
- Type
- Condensing tankless
- UEF
- 0.98 (current manufacturer specification)
- Recirculation
- Capable
- ENERGY STAR
- Yes (per current manufacturer information)
Summarized from manufacturer information and subject to change.
Warranty & installation
Manufacturer warranty coverage depends on the exact model, installation and registration — we include the manufacturer's warranty documents with your proposal. Installation is completed by our team, including sizing, permits where required, commissioning and a walkthrough of your new system.
Related products
Interested in the Rinnai Sensei RX199iN?
Tell us about your home and we'll confirm whether this model is the right fit, with a free quote.