INTRODUCTION The installation must comply with all plumbing codes including local codes. This valve is a mixing device and therefore requires the water supplies to be reasonably balanced, otherwise we recommend a pressure-reducing valve to be installed. The valve is fitted with integral single-check valve cartridges, therefore the exposed valve is protected against cross-flow due to unbalanced line pressures.
MAINTENANCE CLEANING THE CARTRIDGE The concealed cartridge should give trouble-free service, however servicing is straightforward. To remove cartridge: Shut off the water supply to the faucet. With the water supply turned off, carefully remove the cover cap and use a hexagonal key to loosen the screw but do not remove.
Warranty - This Crosswater London product is covered by a limited lifetime warranty. For full details, terms and conditions please visit our website. For further information contact: Crosswater London , 393 Fortune Blvd., Milford, MA 01757 www.crosswaterlondon.com...
Need help?
Do you have a question about the UNION US-UN800 and is the answer not in the manual?
Questions and answers