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Install with confidence.

Moen has created this useful guide to assist you when installing a Moen

®

 

Vertical Spa. You’ll find detailed guidelines, color-coded piping  diagrams 
and FAQs for some of the most popular configurations. 

For additional information not contained within this general guide, refer 
to the Moen Vertical Spa Design Guide (MF2816), contact your Moen 
 representative, visit moen.com or call Customer Support at 1-800-BUY-MOEN.

ioDIGITAL

 Valve

ioDIGITAL uses a digital valve to control temperature and flow. This valve plugs into a standard 110v 

power outlet that can be located in a linen closet, under the tub — up to 30 feet from the bathroom  — 

for easier installation and retrofit flexibility. The innovative design can also store up to 4 temperature 

and spray outlet flow combinations into memory with instant, one-touch activation.

1.   Is a digital valve easier or more difficult to install 

compared to a regular thermostatic valve?

  •AllioDIGITALvalvesincludepush-fitconnectors

that work easily and quickly with traditional  

plumbing supply tubes (PEX, CPVC and copper).

  •ioDIGITAL vertical spa systems require fewer  

trim components (handles/knobs) to install.

  •Adjustingthemaximumtemperatureallowableis

easily done on ioDIGITAL valves via a dial control. 

Such calibration of standard thermostatic  

cartridges is a more time-consuming process.

 

2.   How does the life expectancy of the digital valve 

compare with other thermostatic valves?

  •The Moen ioDIGITAL system is certified to 

cUPC with applicable standards ASSE 1016 and 

ASME A112.18.1M/CSA B125.1 (shower valves), 

and UL1951. 

  •All of the ioDIGITAL system components are 

backed by a five-year limited warranty, and the 

finishes and mechanical components feature a 

Limited Lifetime Warranty.

3.   How many spray outlets can be used in a  

digital vertical spa?

 •TheMoenverticalspafeaturesfoursprayoutlets

and a maximum flow rate of approximately 17.5 gpm 

at 45 psi flowing — configuration examples to follow.

  •Always cap unused outlets.

 

4.   Do you need a larger hot water tank? What are 

the drainage requirements?

  

•The vertical spa will work with standard hot 

water tanks and typical drainage.

 •Ifyourshowerlayoutincludestwoverticalspa

ioDIGITAL spa valves, an 80-gallon or larger hot 

water tank is recommended. The vertical spa  

system works with plumbing and drainage that  

are common to most households.

 

5.   What is the minimum water pressure needed for 

a digital valve?

  •20 psi, which is a code requirement.
 •WiththeMoenioDIGITALverticalspa,apressure

of at least 40 psi is recommended for optimal  

performance and satisfaction.

EXACTTEMP

®

 3/4" 

THERMOSTATIC CONTROL

ioDIGITAL 3/4"  

VERTICAL SPA VALVE

MOENTROL

®

 WITH BUILT-IN 

3-FUNCTION TRANSFER VALVE

Summary of Contents for ioDIGITAL

Page 1: ......

Page 2: ...a dial control Such calibration of standard thermostatic cartridges is a more time consuming process 2 How does the life expectancy of the digital valve compare with other thermostatic valves The Moe...

Page 3: ...ps upstream of the water hammer arresters to allow for servicing Note Outlets A and B constitute one valve body Outlets C and D constitute another valve body High flow devices e g tub spouts multiple...

Page 4: ...tlets A and B constitute one valve body Outlets C and D constitute another valve body High flow devices e g tub spouts multiple body sprays should be split up between the A B and C D outlet pairs For...

Page 5: ...4 de pulgada en una configuraci n de ba era de hidromasaje vertical One Wall ExactTemp 3 4 ExactTemp 3 4 de pulgada en una pared This configuration applies to Moen vertical spas Esta configuraci n de...

Page 6: ...f how typical plumbing is installed BODY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supply of water to each spray ROC OS PARA EL CUERPO Siempre se deber u...

Page 7: ...spa configuration that includes a tub spout Siempre tape el terminal de la ba era cuando utilice la v lvula ExactTemp de 3 4 de pulgada en una configuraci n de ba era de hidromasaje vertical Arrow on...

Page 8: ...un distribuidor equilibrado con los roc os para el cuerpo que permita el flujo igual de agua para cada roc o Optional remote with holder bracket Control remoto opcional con montaje Note Outlets A and...

Page 9: ...low for equal supply of water to each spray ROC OS PARA EL CUERPO Siempre se deber utilizar un distribuidor equilibrado con los roc os para el cuerpo que permita el flujo igual de agua para cada roc o...

Page 10: ...s installed BODY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supply of water to each spray ROC OS PARA EL CUERPO Siempre se deber utilizar un distribuidor...

Page 11: ...una configuraci n de ba era de hidromasaje vertical This configuration applies to Moen vertical spas Esta configuraci n de ba era de hidromasaje aplica a Moen One Wall ExactTemp 3 4 with ceiling moun...

Page 12: ...DY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supply of water to each spray ROC OS PARA EL CUERPO Siempre se deber utilizar un distribuidor equilibrado co...

Page 13: ...onentes de la ba era de hidromasaje vertical est n basados en el sistema com n de v lvulas M PACT e Z BODY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supp...

Page 14: ...n Optional remote with holder bracket Control remoto opcional con montaje BODY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supply of water to each spray RO...

Page 15: ...hould always point in direction of flow La flecha en la v lvula de control de volumen deber siempre apuntar en la direcci n del flujo Always cap the tub port when using the ExactTemp 3 4 valve in a ve...

Page 16: ...n Optional remote with holder bracket Control remoto opcional con montaje BODY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supply of water to each spray RO...

Page 17: ...pre apuntar en la direcci n del flujo Always cap the tub port when using the ExactTemp 3 4 valve in a vertical spa configuration Siempre tape el terminal de la ba era cuando utilice la v lvula ExactTe...

Page 18: ...ara el uso con pico de ba era BODY SPRAYS A pressure balancing loop must always be used with body sprays to allow for equal supply of water to each spray ROC OS PARA EL CUERPO Siempre se deber utiliza...

Page 19: ...nsions italicized measured from floor Dimensions listed are suggested Todas las dimensiones verticales en cursivas est n medidas desde el suelo Las dimensiones mencionadas son sugeridas Vertical spa t...

Page 20: ...LET Entrada de agua caliente COLD WATER INLET Entrada de agua fr a Shared Function Funci n compartida 54 34 e Z To be installed upside down and also flip the retaining clip 3 Functions 2 discrete 1 sh...

Page 21: ...ujo igual de agua para cada roc o This configuration applies to Moen vertical spas Esta configuraci n de ba era de hidromasaje aplica a Moen One Wall Moentrol used with 3 function diverter valve and t...

Page 22: ...function diverter valve Posi Temp para una pared con v lvula de desv o de 3 funciones This configuration applies to Moen vertical spas Esta configuraci n de ba era de hidromasaje aplica a Moen Vertica...

Page 23: ...ommon Valve System Todos los componentes de la ba era de hidromasaje vertical est n basados en el sistema com n de v lvulas M PACT This configuration applies to Moen vertical spas Esta configuraci n d...

Page 24: ...dels ExactTemp Moen Moentrol M PACT Posi Temp the Moen Buy it for looks Buy it for life logo the M PACT logo and the Moen waterdrop design are Registered Trademarks of Moen Incorporated ioDIGITAL is a...

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