E50C 50,000 BTU Condensing Boiler (Natural Gas)

Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.

Note: Product Title reflects this boiler's Maximum Heating Input BTUs (MBH).

Heating and hot water in one compact model. Perfect for homes with 1 to 2 baths, E Series Combi Boilers ensure homeowners won’t have to sacrifice continuous hot water.

Features:

• The E50C is specifically designed for multifamily applications or smaller single-family homes with up to 1.5 baths with no secondary piping or closely spaced tees required
• Most efficient combi boiler on the market—95.6% AFUE
• Cost-effective, simplified installation - fewer components needed
• No primary secondary piping or closely spaced tees required*
• No system pumps required - reduces install time and cost
• Fewer maintenance intervals required than the competition - Inspection every two years or 4,000 hours; Service every four years or 8,000 hours
• 13,600 to 50,000 BTU heating load
• Proprietary stainless steel heat exchanger for unmatched performance and durability
• Greater control - system temperature adjustable in two-degree increments
• Automatic de-aeration at start-up

Optional Accessories:

• RS100 Single zone controller
• Flue Gas temperature sensor
• Room Air Filter
• NG to LP Conversion Kit
• Flow Switch Conversion Kit
• Low Loss Header Plumbing Kit
• Low Loss Header Side Mount Kit

Need this water heater installed? Rinnai can help! Simply call 844.348.4715.