Noritz EZ111DV EZ Series Pro 11.1 GPM Condensing Tankless Water Heater, NG/LP Convertible

Product Description

Noritz EZ111DV EZ Series Pro, manufacturer model GQ-C3261WX-FF-1 US, is a residential condensing tankless water heater with a built-in operation panel and EZ Start Plus Bluetooth setup. It delivers up to 11.1 GPM and 199,900 BTU/h input with 0.98 UEF. The unit ships configured for natural gas; included conversion parts support field conversion to propane. An optional vent cap is required for outdoor installation.

Specifications

• Brand: Noritz
• Model / MPN: GQ-C3261WX-FF-1 US
• Manufacturer model: GQ-C3261WX-FF-1 US
• Series model: EZ111DV
• Fuel: Natural gas default; LP field conversion parts included
• Input: 12,800–199,900 BTU/h
• Flow range: 0.4–11.1 GPM; maximum depends on temperature rise
• UEF: 0.98 NG / 0.98 LP
• Dimensions H x W x D: 26.1 x 18.1 x 11.8 inches
• Temperature settings: 100–140 F
• Electrical supply: 120 VAC, 60 Hz
• Water / gas connections: 3/4-inch NPT
• Operating pressure: 15–150 psi
• Recirculation: Optional external pump kit; pump not included
• Limited warranty: Residential: 25-year heat exchanger, 5-year parts, 1-year reasonable labor; terms apply

Installation & Compatibility

Professional installation must follow the manufacturer instructions, required connections and applicable local requirements. Tankless maximum flow depends on inlet temperature and required temperature rise. Manufacturer warranty coverage is subject to the written terms for the installation and application.

Technical Specifications

Frequently Asked Questions