Loading... Please wait...
  • CUSTOMER SERVICE1 (877) 418-3938 FREE
  • Largest Online E-tailerLarge selection of water heaters
  • Satisfaction GuaranteedLowest Prices, Great Service
  • Image 1

Rinnai RU80IP LPG Tankless Water Heater


Rinnai RU80IP LPG Tankless Water Heater


  • ENERGY STAR® Qualified
  • Energy Factor of .96 for Liquid Propane
  • Built-in Rinnai Circ-LogicTM recirculation program cycles an external pump at pre-set intervals and temperatures to maximize efficiency and comfort
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels


 Dimensions  Width: 18.3 Inches
 Height: 26 Inches
 Depth: 10 Inches
 Weight  70.5 Pounds
 Ignition  Direct Electronic
 Hot Water Capacity  0.26 to 8.0 GPM
 Minimum Activation Rate  0.4 GPM
 Minimum/Maximum Gas Rate  (Input  BTUs)  15,200 - 152,000
 Energy Factor  0.96 for Liquid Propane
 Energy Star  Yes
 Approved Gas Types  Liquid Propane
 Temperature Settings  98°F - 140°F with MC-91-2US
 98° F - 185° F with MCC-91-2US
 Type of Controller  MC-91-2US (included)
 MCC-91-2US (optional for Commercial or  Hydronic Applications)
 MC-100V-1US Deluxe Controller  (optional)
 BC-100V-1US Bathroom Controller  (optional)
 Ultra Lox NOx  Yes
 Electrical  AC 120 Volts, 60 Hz
 Electrical Consumption  Normal: 42 Watts
 Standby: 2 Watts
 Anti-Frost Protection: 146 Watts
 Service Connections  Gas Supply: 3/4 Inch MNPT
 Cold Water Inlet: 3/4 Inch MNPT
 Hot Water Outlet: 3/4 Inch MNPT


Installation and Operation Manual: RU80i_RU80e_RU98i_RU98e
Spec Sheet: RU80i_KB2530FFUD
Design Manual: Tankless Water Heaters
Energy Guide: RU80i_KB2530FFUD-US


To find a retailer, please visit: https://www.rinnai.us/find-dealer

Warranty Information

Product Warranty Rinnai Ultra Series Tankless Water Heater

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!