OF1665-75TM
OneFlow Anti-Scale System for up to 75 gpm (284 lpm)
Series OF1665-75TM OneFlow® Anti-Scale System provides protection from scale formation on internal plumbing surfaces. The OneFlow system may be installed at the point-of-entry to a building to treat both hot** and cold water, or it can be located directly before a water heater, boiler, or other hot water-using device that requires protection from the ill effects of hard water. NOTE: For hot water applications where water temperature is 110°F - 150°F (43° - 66°C), please consult ES-OneFlow-HotWater.
Learn more about the complete family of OneFlow solutions.
Features
- Chemical-free, salt-free scale prevention and protection system – no need to add salt bags or chemicals
- Improves efficiency of all appliances that use water
- Environmentally-friendly technology requires no electricity and generates no wastewater
- Maximum flow rate: 75 gpm
Literature
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- Catalog - Pure Water Commercial
- Catalog - Pure Water Residential
- Dimensional Drawing - OF1354-30TM, OF1465-50TM, OF1665-75TM
- Flyer - OneFlow - Sustainability Overview
- Installation Drawing - OF1354-30TM, OF1465-50TM, OF1665-75TM
- Installation Instructions - OF1354-30TM, OF1465-50TM, OF1665-75TM
- OneFlow Frequently Asked Questions
- Specification Sheet - OF1354-30TM, OF1465-50TM, OF1665-75TM
- Specification Sheet - OF1354-30TM, OF1465-50TM, OF1665-75TM (French)
- Specification Sheet - OF1354-30TM, OF1465-50TM, OF1665-75TM (Spanish)
- Written Specification - OFCOM-EK, OF1354-30TM, OF1465-50TM, OF1665-75TM
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |