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View the online catalog of Uponor products.
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Download PEX catalog
Download a PDF version of the Uponor PEX product catalog.
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Download PP-RCT catalog
Download a PDF version of the Uponor PP-RCT product catalog.
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Featured products
Uponor AquaPEX®
Flexible, durable Uponor AquaPEX Red and Blue pipe provides full-color hot-water and cold-water differentiation to help improve productivity and profitability in residential and commercial plumbing projects.
Uponor ProPEX®
Uponor ProPEX systems are designed for strength and durability, offering the most efficient use of materials for the most effective water delivery system — all backed by a 25-year transferable limited warranty.
Uponor PP-RCT pipe and fittings
Uponor PP-RCT helps provide safer job sites with a lighter weight system that eliminates open flame and chemicals and is much more durable than metals to resist corrosion, scale and rust.
Smatrix Pulse control system
Homeowners can enjoy precise wireless control of their radiant floor heating as well as their forced-air heating and cooling systems all with one solution that connects to a smart home assistant and can also be controlled remotely via an app.
Uponor TotalFit™
TotalFit is the professional-grade engineered polymer (EP) push-to-connect solution from Uponor that provides greater value for residential projects with the same versatility and speed as brass push-to-connect fittings for PEX, PE-RT, CPVC, and copper piping systems.
Uponor AquaPort™
The Uponor AquaPort is a self-contained unit that converts a building's hydronic heating supply to provide on-demand domestic hot water. Install an AquaPort in multifamily homes, hospitality buildings, education campuses, and healthcare facilities to increase energy efficiency and minimize water waste.
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Uponor AquaPort™
Uponor ProPEX® Transition Ball Valves
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Uponor construction services
Uponor construction services
Uponor Construction Services is a professional team of estimators, engineers, designers, modelers, BIM content managers and polymer piping experts that provide estimation and design expertise for domestic water, fire sprinkler, hydronic distribution, radiant heating and cooling, snow and ice melting, turf conditioning and permafrost prevention systems.
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BIM/CAD library
Accurately and efficiently specify and design your project with manufacturer-provided Autodesk (Revit and CADmep) content from Uponor.
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Use our pipe sizing calculator for quick, accurate sizing of your plumbing, hydronic or radiant piping project.
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Codes, listings, standards, and reports
Codes, listings, standards, and reports
Industry codes, standards and listings exist to protect the lives, health and safety of construction professionals, structure occupants and the public. Feel confident knowing Uponor is the most trusted and third-party listed PEX for residential and commercial plumbing, heating, cooling and fire safety applications.
Codes, listings, standards, and reports
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Design assistance manuals
Plumbing and hydronic
Plumbing and hydronic
Uponor's PEX Piping Systems design and installation manual (PDIM) for plumbing and hydronic piping systems.
PEX Piping Systems design and installation manual (PDIM)
Radiant heating
Radiant heating
Uponor's complete design assistance manual (CDAM) for radiant heating systems.
Complete design assistance manual (CDAM)
Radiant cooling
Radiant cooling
Uponor's Radiant Cooling design manual (RCDM).
Radiant Cooling design manual (RCDM)
Snow and ice melt
Snow and ice melt
Uponor's Snow and Ice Melt design and installation manual (SIMDIM).
Snow and Ice Melt design and installation manual (SIMDIM)
Pre-insulated pipe
Pre-insulated pipe
Uponor's Pre-Insulated Pipe System (Ecoflex) design and installation manual (PPSDIM).
Pre-Insulated Pipe System (Ecoflex) design and installation manual (PPSDIM)
Pipe sizing calculator
Uponor Literature System (ULS)
Training
Factory training
Factory training
In-person training for plumbing, fire safety, radiant and hydronics at our factory in Minnesota.
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AquaSAFE qualification training
AquaSAFE qualification training
Get qualified to install Uponor AquaSAFE fire safety systems, offered on demand and online for your convenience.
AquaSAFE qualification training
Radiant Solutions program
Radiant Solutions program
Advance your residential radiant knowledge with this free, on-demand, online program.
Radiant Solutions program
Webinars
Webinars
View our on-demand webinars for training in hydronic piping systems, mechanical piping with PP-RCT, and Indoor Environmental Quality (IEQ).
Webinars
Uponor Academy Online
Uponor Academy Online
Uponor's online training portal.
Uponor Academy Online
Contact an Uponor sales representative
Uponor Academy OnlineUponor's online source for training.
Additional online trainingWebinars and training on-demand.
Factory trainingIn-person training for plumbing, fire safety, radiant and hydronics at our factory in Minnesota.
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5925 148th Street West
Apple Valley, MN 55124
T:  800.321.4739
W: Contact us
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E:  customer-service@uponor.com
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Submit a warranty claim to Uponor.
Uponor claims portal
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Product catalog

ProPEX lead-free (LF) brass water heater adapters

ProPEX lead-free (LF) brass water heater adapters

The Uponor ProPEX® Water Heater Adapter (stainless steel) connects ³⁄₄" PEX to water heater.Note: ProPEX tool is required. ProPEX rings sold separately.

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Item details

Name	Status			Detail
LF2957575 ProPEX LF Water Heater Adapter, 3/4" PEX LF Brass x 3/4" FIP x 18	Active	Download submittal		productFamilyDetail/tab/itemDetails/detailLink

Similar products

ProPEX lead-free (LF) brass CPVC spigot adapters

ProPEX lead-free (LF) brass CPVC spigot adapters

ProPEX LF brass CPVC spigot adapters transition Uponor PEX tubing to CPVC (CTS) fittings.Note: ProPEX tool is required. ProPEX rings sold separately. Follow all CPVC manufacturer's instructions for proper CPVC connections.

ProPEX lead-free (LF) brass copper press adapters

ProPEX lead-free (LF) brass copper press adapters

ProPEX LF brass copper press adapters transition Uponor PEX tubing to copper pipe.Note: ProPEX tool and copper press tool are required. ProPEX rings sold separately.

QS-style copper fitting adapters

QS-style copper fitting adapters

QS-style copper fitting adapters and appropriate QS-style fitting assemblies transition Uponor PEX tubing to ¹⁄₂" and ³⁄₄" copper fittings.

QS-style conversion nipples

QS-style conversion nipples

QS-style brass conversion nipples and the appropriate fittings connect 5/16", ³⁄₈", ¹⁄₂", ⁵⁄₈" or ³⁄₄" Uponor PEX tubing to ¹⁄₂", ³⁄₄" and 1" NPT.