Description
The Noritz CK-22 is a factory-designed Natural Gas (NG) to Liquid Propane (LP) conversion kit engineered specifically for compatible Noritz tankless water heater models. When your installation site requires propane fuel instead of natural gas, this OEM conversion kit provides everything needed to safely and correctly reconfigure your unit — eliminating the guesswork and ensuring proper combustion performance.
Why Choose the Noritz CK-22 Conversion Kit?
Noritz is a global leader in tankless water heating technology, and the CK-22 reflects the same precision engineering found throughout their product line. Using an OEM-approved conversion kit — rather than a generic aftermarket alternative — ensures your water heater continues to operate within manufacturer specifications, preserving warranty coverage and maintaining safe, efficient operation.
Key Features
- Converts compatible Noritz tankless water heaters from natural gas (NG) to liquid propane (LP)
- OEM Noritz conversion kit engineered for precise fit and function
- Helps maintain manufacturer warranty compliance
- Supports proper combustion calibration for LP fuel
- Designed for professional installation by a qualified HVAC or plumbing technician
- Compact kit format for straightforward field installation
Application
- Ideal for residential and light commercial installations where natural gas supply is unavailable
- Suitable for rural properties, off-grid locations, and sites served by propane delivery
- Compatible with select Noritz tankless water heater models — verify compatibility with your specific unit before ordering
Installation Notes
This conversion kit should be installed by a licensed professional in accordance with all applicable local codes, the appliance manufacturer’s installation instructions, and propane fuel safety standards. Always verify model compatibility prior to installation.







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