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The Tvh.4420F Thermostatic Valve Features 3/4" Female Npt Connections And Has 2 Water Output Ports. This Product Meets Cal-Green Compliance. The Bottom Handle Sets The Temperature, And The Top Handle Diverts Water Flow Between The Two Output Ports.

Supply Stops - There Are Two Safety Stops At Each Water Inlet To Stop Water Flow In Case Of Installation And Repairs.

Handle Operation - The Bottom Handle Is Used To Control The Temperature Of Water Flowing Through The Outlet. The Top Handle Can Control The Volume Of Water From Full Flow To A Trickle As The Handle Is Turned From Off To On Position.

As The Valve Is Installed, Care Should Be Taken To Maintain Proper Distance From The Back Of The Valve To The Finished Tile Which Should Be Between 2.77” And 3.44” Inches [Rough In Spec]. Also, The Value Must Be Installed Straight And Not At An Angle Or Upside Down. In Case, The Tile Is Thicker, Or Valve Is Installed In The Wall Is Too Deep, Extension Kits Are Available And Can Be Used For Elongating Both Handles Of The Valve.

Cut Out Dimensions - The Cut Out In Wall Should Be 6.49 X 4.44 Inches And No More – This Will Ensure That The Trim Plate Will Cover The Cut-Out Hole In The Wall.

Trims - The Trims Comprise Of A Well Finished Cover Plate And Handle Knobs. Over The Temperature Control Knob, Is An Anti-Scald Temperature Stop Ring Which Is A Safety Feature In This Thermostatic Value. With The Help Of This Ring, Temperature Of The Water Is Regulated. Covering This Ring Is The Temperature Handle Knob Which Has A Push Button On The Side. To Adjust The Water Temperature, One Needs To Press This Button And Move The Handle To Hot Or Cold Direction. Without Pressing It, The User Will Not Be Able To Rotate The Handle To The Full Hot Position – As An Anti-Scald Prevention Mechanism. The Anti-Scald Temperature Stop Ring Should Be Fitted Tightly Over The Valve (Tapping Using A Rubber Mallet Might Be Required) For It To Function Properly.

Depending Upon The Shower Model, Trims Can Be Of Different Shape And Size, Varying From Square To Circular Shower Handles.

Cartridge – The Tvh.4420F Valve Can Be Used With Two Cartridges. The Default Cartridge That The Valve Comes With Is The Model # 15109 Cartridge Which Is A 2 Output Non-Shared [Cal-Green Compliant] Cartridge. A Shared Port Operation Cartridge [Model # 15103] Can Also Be Used To Activate 2 Ports At The Same Time.



ISENBERG 196.4421PN Polished Nickel PVD Serie 196 3/4 " Thermostatic Valve & Trim - With 2-Way Diverter - 2 Output

ISENBERG 196.4421PN Polished Nickel PVD Serie 196 3/4 " Thermostatic Valve & Trim - With 2-Way Diverter - 2 Output

Model: 196.4421PN

Regular price $732.75 USD
Sale price $732.75 USD
In Stock: 2


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NEW 45 Days Return Policy

We offer a 45 days money back guarantee from the date your order is delivered to you. 

To be eligible for an return, your item must be unused and in the same condition that you received it must also be in the original packaging. 

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers, or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. 

To complete your return, we require a receipt or proof of purchase. 
Please do not send your purchase back to the manufacturer. 

There are certain situations where only partial refunds are granted (if applicable) 
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error 
- Any item that is returned more than 30 days after delivery 

Refunds (if applicable) 
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. 
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. 

Late or missing refunds (if applicable) 
If you haven’t received a refund yet, first check your bank account again. 
Then contact your credit card company, it may take some time before your refund is officially posted. 
Next, contact your bank. There is often some processing time before a refund is posted. 
If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items (if applicable) 
Only regular priced items may be refunded, unfortunately, sale items cannot be refunded. 

Exchanges (if applicable) 
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to Great Northern Kitchen and Bath, 1221 Landmeier Road, Elk Grove Village, IL  60007, United States. 

To return your product, you should mail your product to Great Northern Kitchen and Bath, 1221 Landmeier Road, Elk Grove Village, IL  60007, United States 

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. 

Depending on where you live, the time it may take for your exchanged product to reach you may vary. 

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
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