Moen 8370HD Posi-Temp Pressure Balancing Rough-In Valve with CC Connections from the Commercial Collection

- Item #: BCI1908312
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Product Features:

  • Valve is forged from brass
  • Covered under Moen's 5 year limited warranty
  • Accepts all Moen mixing valve trims and cartridges
  • Posi-Temp pressure balancing valve maintains water pressure and controls temperature
  • Designed for copper inlet/outlet connections
  • Back-to-back installation capabilities
  • Sturdy mounting bracket included with valve
  • Note: This is the rough-in valve only - valve trim is required to complete product
Product Technologies / Benefits:
  • Posi-Temp Valve: A pressure balancing valve that maintains water temperature within 3° F. Built-in temperature limit stops allow you to control how far the handle rotates, in effect controlling the range of water temperature. The Posi-Temp offers the best water flow available for any comparable valve.
Product Specifications:
  • Connection Size: 1/2"
  • Connection Type: CC
  • Corresponding Cartridge Type: 1222HD
  • Number of Ports: 4

Types of Valve Inlet / Outlet Connections:

Inlet Types

Additional Moen Links

Our SKU: Moen 8370HD

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Moen 8370HD Product Specifications

Exploded Parts
Specification Sheet
Installation Guide
ASME Approved Yes
ASME Code A112.18
Approved for Commercial Use Yes
CSA Approved Yes
CSA Code B125.1
Connection Size 0.5
Connection Type Sweat
Country Of Origin USA
Diverter Included No
Escutcheon Included No
Handles Included No
Installation Type Wall Mounted
Integrated Diverter No
Manufacturer Warranty 5 Year Limited
Material Brass
NSF Approved Yes
Number Of Ports 4
Pressure Balanced Yes
Product Class Commercial
Theme Commercial
Valve Included Yes
Valve Technology Posi-Temp
Valve Type Pressure Balanced

Installation Resource Center

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Moen 8370HD Reviews

Rated 5 out of 5 by from Great Moen Positemp Valve! Plumbed this roughin valve for new Shower install. Included Moen "3360 transfer" valve to control shower head and hand wand. Works as published to hold discharge water temperature constant. Could not feel any temperature change when toilet was flushed, or lavatory faucet opened! Client was so happy! See picture of install with Copper tube. The 270 deg handle movement is very smart to control precise water temperature! Client hated old Delta faucet with 45 deg temperature select range. I plan to use this same valve setup on new installations with my Handyman service.
Date published: 2013-11-20

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