Description
Product Features
- Most advanced Rinnai SENSEI RX condensing tankless water heater with up to 0.98 UEF efficiency for outstanding energy savings.
- Compact “small suitcase” size frees up floor space compared to a traditional tank.
- Delivers up to approximately 9–11.1 GPM (model dependent) to support multiple showers and hot water fixtures at the same time.
- Compatible with natural gas or propane, with indoor or outdoor installation options (using appropriate venting accessories).
- Integrated recirculation capability for faster hot water at the tap when paired with a suitable recirculation system.
- Ultra Low NOx burner design and ENERGY STAR qualified for reduced emissions and lower operating costs.
- Wi‑Fi capable for optional remote control and monitoring through Rinnai accessories.
- Durable stainless steel heat exchanger with long life and strong warranty compared with typical tank water heaters.
Unionville Heating installation benefits:
- Professional sizing and venting design for your home.
- Clean, courteous installation with drop sheets and clear homeowner instructions.
- Local service and maintenance support for tankless and traditional water heaters in Markham, Unionville, Stouffville, Uxbridge and surrounding areas.
Contact Unionville Heating for a free in‑home quote and to confirm the right RX model and venting configuration for your home.


