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My rough-in valve in the shower was installed too far back from my finished wall. Can I get an extension kit to correct this?

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Extension kits are available when a valve is installed too far back in the wall. Some extension kits may include a suffix to indicate the finish (ie: 96945BN indicates brushed nickel).

Single Handle Shower Valve
  • Intro Year: 1964
  • Handle Operation: push/pull and rotate
  • Valve Functions: volume and temperature control
Extension Kit/Finishes

1" Extension Kits

10399: Chrome, no suffix needed
99503: Polished Brass, no suffix needed
Moentrol Valves
  • Intro Year: 1970
  • Handle Operation: push/pull and rotate
  • Valve Functions: volume and temperature control
Extension Kit/Finishes Compatible Models

1" Extension Kits

137347: CH, BB, BG, BN,WR (Use for Oil Rubbed Bronze, Pewter)

 

Most Moentrol models Exceptions: The Flara, Doux, Arris, Weymouth and Align use the 193112 extension kit.

193112: Chrome, no suffix needed (Select models after 2018)

Flara, Doux, Arris, Weymouth, Align
PosiTemp Valves
  • Intro Year: 1985
  • Handle Operation: rotate only
  • Valve Functions: temperature control
Extension Kit/Finishes Compatible Models

1" Extension Kits

96945:  CH, BG, BN (Use for Antique Nickel, Classic Brushed Nickel, Platinum, Satine, Spot Resist Brushed Nickel), WR (Use for Antique Bronze, Matte Black, Oil Rubbed Bronze, Old World Bronze, Mediterranean Bronze)

96858: Polished Brass, no suffix needed

 

Most PosiTemp models Exceptions: The Doux, Flara and Colinet use the 193114 extension kit.

193114: No finish required

Doux, Flara, Colinet (Weymouth and Arris installed after 2018 use 193114, prior to 2018 they use 96945 extension kit)

2" Extension Kits

96955: Chrome, no suffix needed

96868: Polished Brass, no suffix needed

 

Most PosiTemp models Exceptions: The Doux, Flara and Colinet use the 193114 1" extension kit. 90 Degree, Bamboo, Felicity, Fina, Icon, Rothbury and Waterhill use the 96945 1" extension kit.

  • 2" extension kit is not an option for these models. 
M-Core Valves U130 and U140
  • Intro Year: 2021
  • Handle Operation: lift and rotate
  • Valve Functions: volume and temperature control
Extension Kit/Finishes Compatible Models

1" Extension Kits

200779: CH, BG, BL, BN, NL, ORB

 

Arris, Belfield, Doux, Legend, Rizon, Weymouth, Wynford

200780: CH, BN

90 Degree

200781: CH, BG, BL, BN, NL, ORB

 Voss

200755: CH, BG, BL, BN, NL

Most M-Core models

Exceptions: 

  • The Arris, Belfield, Doux, Legend, Rizon, Weymouth and Wynford  2 and 3 series trim use the 200779 extension kit.
  • The 90 Degree 2 and 3 series trim use the 200780 extension kit.
  • The Voss 2 and 3 series trim use the 200781 extension kit.
Cleveland Faucet Group (CFG) Cycling Valve
  • Intro Year: 2002
  • Handle Operation: rotate only
  • Valve Functions: temperature control
Extension Kit/Finishes

1" Extension Kits

40073: CH, BN (CFG Cycling valves from 2002-2012)

162205: CH, BN (CFG Cycling valves after 2012)
2 Handle Standard Valve
  • Intro Year: 1970's
  • Handle Operation: rotate only
  • Valve Functions: volume and temperature control
Extension Kit/Finishes

1" Extension Kits

91110: No finish required
3 Handle Standard Valve
  • Intro Year: 1970's
  • Handle Operation: rotate only
  • Valve Functions: volume and temperature control, center handle diverts water flow to the tub spout or showerhead
Extension Kit/Finishes

1" Extension Kits

91110: No finish required

10399: Diverter/Center Handle (Models prior to 2010, no extension kit available)
Vertical Spa-Thermostatic Valve System
  • Intro Year: 2000
  • Handle Operation: rotate only
  • Valve Functions: volume and temperature control
Extension Kit/Finishes

1" Extension Kits

105320: No finish required
Vertical Spa-
3/4" Exact Temp System
  • Intro Year: 2006
  • Handle Operation: rotate only
  • Valve Functions:
    • 3371/S3371: temperature control
    • 3600/S3600: volume control
Extension Kit/Finishes

1" Extension Kits

130143: No finish required (3371 valves prior to July 2009)

147206: No finish required (3371 and S3371 valves after July 2009)

130155: No finish required (3600 valves prior to July 2009)

147212: No finish required (3600 and S3600 valves after July 2009)
Vertical Spa-Integrated Transfer Valve System
Moentrol with Built-in Transfer/ Functions
  • Intro Year: 2000
  • Handle Operation: push/pull and rotate
  • Valve Functions:
    • Upper handle: redirects the water flow
    • Lower handle: temperature and volume control

All transfer valves are designed to allow a certain quantity of functions. A function allows you to operate different showering devices (showerhead, handshower or body sprays) independently or at the same time. An independent functions allows you to operate only one of the showering devices. A shared functions allows you to operate multiple showering devices at the same time.

Extension Kit/Finishes

1" Extension Kits

110317: Chrome, no suffix needed (3320 and 3330 valves from 2000-July 2007, identifying feature: trim plate is triangular shape with rounded corners)

135167: Chrome, no suffix needed (3320 and 3330 valves after 2007, identifying feature: trim plate is rectangle shape with rounded corners)

135167: CH, BN, P, WR (3350 valves)
Vertical Spa-Integrated Transfer Valve System
PosiTemp with Built-in Transfer/ Functions
  • Intro Year: 2019
  • Handle Operation: lift and rotate
  • Valve Functions:
    • Upper handle: temperature control
    • Lower handle: redirects the water flow
Extension Kit/Finishes Compatible Models

1" Extension Kits

96945: (Upper handle) CH, BG, BN, NL, WR (Use for Matte Black, Oil Rubbed Bronze)

192799: (Lower handle)  CH, BL, BG, BN, ORB, NL

 

Most PosiTemp Vertical Spa models

Exceptions: The Weymouth, Arris and Doux use the 193114 (Upper handle) and 192995 (Lower handle) extension kits.

193114: (Upper handle) No finish required

192995: (Lower handle) No finish required

Weymouth, Arris, Doux
Vertical Spa-Integrated Transfer Valve System U232 and U362
M-Core 3 Series with Built-in Transfer/ Functions 
  • Intro Year: 2019/2020
  • Handle Operation: lift and rotate
  • Valve Functions:
    • Upper handle: temperature control
    • Lower handle: redirects the water flow
Extension Kit/Finishes Compatible Models

1" Extension Kits

200760: (Upper handle) No finish required

 

Upper handle for all M-Core Vertical Spa models
200755: (Lower handle) CH, BG, BL, BN, NL Arris, Doux, Flara, Via
200779: (Lower handle) CH, BG, BL, BN, NL, ORB Align, Belfield, Colinet, Weymouth, Wynford
200780: (Lower handle) CH, BN 90 Degree
200781:  (Lower handle) CH, BG, BL, BN, NL, ORB Voss

Vertical Spa-Transfer Valves
  • Intro Year: varies by model
  • Handle Operation: rotate only
  • Valve Functions: redirects the water flow

Transfer valves must be used in conjunction with an operational flow valve (Moentrol, PosiTemp and M-Core). For more information on Vertical Spa systems, see Shower Planning Guide.

Extension Kit/Finishes Compatible Models

1" Extension Kits

106321: No finish required (3500 valve)

 

All models

148479: CH, BG, BL, BN, WR (3372 and 3375 valves)

Fits Most models Exceptions: The Flara, Doux, Arris and Weymouth use the 193113 extension kit.
193113: No finish required (3372 and 3375 valves) Flara, Doux, Arris, Weymouth

162649: No finish required (3360 and 3362 valves)

Fits Most models Exceptions: The Flara, Doux, Arris and Weymouth use the 193114 extension kit.
193114: No finish required (3360 and 3362 valves) Flara, Doux, Arris, Weymouth
200760: No finish required (U231 and U361 valves) All models
Finish Abbreviations (Suffix)

Antique Bronze (AZ)

Antique Nickel (AN)

Classic Brushed Nickel (CBN)

Chrome (No Suffix)

Brushed Bronze (BB)

Brushed Chrome (BC)

Brushed Gold (BG)

Brushed Nickel (BN)

Hammered Nickel (HN)

Matte Black (BL)

Mediterranean Bronze (BRB)

Old World Bronze (OWB)

Oil Rubbed Bronze (ORB)

Platinum (PM)

Polished Brass (P)

Polished Nickel (NL)

Satine (ST)

Spot Resist Brushed Nickel (SRN)

Wrought Iron (WR)