Noritz ETFD011 Water Servo Main Set Replacement Part

The Noritz ETFD011 Water Servo Main Set is a genuine OEM replacement part designed for Noritz tankless water heaters. This critical component acts as a flow control valve that regulates water flow through your tankless unit to ensure optimal heating performance and proper operation.

Key Features:

• Genuine Noritz OEM part for guaranteed fit and function
• Controls water flow rate through the heat exchanger
• Works with flow sensor to regulate burner operation
• Complete set includes all necessary components for installation
• Replaces previous part number EBAD007

Compatible Models:

This water servo is compatible with multiple Noritz tankless water heater models including NC1991-DVC, NC1991-OD, NC199DVC, NC199OD, NCC1991-DV, NCC1991-OD, NCC1992-DV, NCC199DV, NCC199OD, NR981-DVC, NR981-OD, NR981-SV, NR98DVC, NR98OD, NR98SV, NRC1111-DV, and NRC1111-OD. Available for both natural gas and LP applications.

The water servo plays an essential role in tankless water heater operation by working in conjunction with the flow sensor and control board to maintain consistent water temperature and flow rates. When replacement is needed due to wear or malfunction, this genuine Noritz part ensures your unit returns to proper working condition.