Noritz NRC98-OD-NG 199,000 BTU Outdoor Condensing Tankless Water Heater (Natural Gas)

Noritz NRC98-OD-NG 199,000 BTU Outdoor Condensing Tankless Water Heater (Natural Gas)

The Noritz NRC98-OD-NG is a high-efficiency outdoor condensing tankless water heater built for homes with high hot water demand. Delivering up to 199,000 BTU (199 MBH) with advanced condensing technology, this unit provides continuous hot water while maximizing fuel efficiency—all without taking up indoor space.

Key Features

• 199,000 BTU (199 MBH) maximum input for high-demand residential applications.
• Condensing technology recovers heat from exhaust gases to achieve superior efficiency.
• Up to ~9.8 GPM maximum flow rate at low temperature rise (actual flow depends on incoming water temperature).
• Outdoor installation eliminates the need for indoor venting.
• Lower exhaust temperatures compared to non-condensing outdoor units.
• Integrated condensate drain required for condensing operation.
• Weather-resistant cabinet designed for exterior wall mounting.
• Electronic ignition with built-in safety protections.

Ideal Applications

• Medium to large single-family homes
• Homes with 2–4 bathrooms
• Installations where outdoor mounting is preferred
• Projects seeking high efficiency without indoor venting

Technical Specifications

• Model: Noritz NRC98-OD-NG
• Fuel Type: Natural Gas
• BTU Input Range: 18,000 – 199,000 BTU/hr (199 MBH)
• Maximum Flow Rate: Up to ~9.8 GPM
• Installation: Outdoor only
• Efficiency / UEF: ~0.93–0.96 (condensing)
• Condensate Drain: Required
• Water Connections: 3/4"
• Gas Connection: 3/4"
• Electrical: 120V AC
• Approximate Weight: ~80 lbs
• Warranty: 12-year heat exchanger, 5-year parts, 1-year labor (residential, when installed and registered per Noritz requirements)

Why Buy From United Plumbing & Fire Supply?

• Competitive pricing on Noritz condensing tankless water heaters
• Fast and reliable shipping
• Local pickup and job-site delivery options
• Trusted support for homeowners and contractors

Always confirm outdoor clearances, freeze protection requirements, condensate drainage, gas sizing, and local code compliance with a licensed installer prior to installation.