V53DeP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for outdoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

Features and Benefits

• Professional installation required; call 833-805-0435 for assistance.
• Energy Factor of 0.82 / Uniform Energy Factor of 0.81
• Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics
• Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
• AHRI and CSA Certified
• Residential warranty: Limited 10-year on heat exchanger, 5-year on parts, 1-year on labor

Product Specifications

• MAX BTU Capacity: 120,000
• Fuel Type: Liquid Propane
• Voltage: AC 120 Volts, 60 Hz
• Venting Type: Outdoor
• Flow Rate (GPM): 0.3 to 5.3
• Temperature Range: 115-140
• Max Water Pressure: 150 PSI
• Gas Connection: 3/4" MNPT
• Water Connection: 3/4" MNPT
• Recirculation Capable: No
• Wifi Capable: Yes

Want to learn more about this water heater and our other top picks for water heaters in 2025? Check out the article on our resource center to learn more!

Weight	29.7 lb
Collection	V Series
Height	21.80 in.
Horse Power	1/3
Length	7.90 in.
Room	Utility
Type	Water Heater Only
Width	14.04 in.
Inventory Number	RINV53DEP
MPN	V53DEP

• Installation and Operation Manual
• Specification Sheet
• Diagnostic Codes