Delta RP19804 Tub/Shower Pressure Balance Cartridge

Single-function pressure balance cartridge for Delta Monitor 1300/1400 Series tub and shower valves made before March 2006. Provides reliable temperature control with an integrated rotational limit stop and easy-to-replace seals.

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Key Features:

• Pressure Balance Control: Monitors water pressure to maintain safe, consistent shower temperatures
• 1300/1400 Series Compatibility: Fits Delta Monitor tub & showers produced before March 2006
• Integrated Limit Stop: Adjustable rotational stop helps prevent water from getting too hot
• Full-Flow Operation: Single-function design controls temperature at full output flow
• Service-Friendly Design: Easily replaceable seals for quick maintenance

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Specifications Table:

Specification	Details
Model	RP19804
Product Type	Monitor single-function pressure balance cartridge
Compatibility	Delta Monitor 1300/1400 Series tub & shower valves manufactured before March 2006 (04/2006 and earlier)
Function	Controls temperature at full output flow; balances pressure to maintain temperature
Safety Feature	Integrated rotational limit stop for adjustable maximum temperature
Included	Cartridge assembly; easily replaced seals

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Frequently Asked Questions (FAQ):

Q: Will this work with my Delta faucet?
A: It fits Delta Monitor 1300/1400 Series tub and shower valves produced before March 2006; it will not fit later series.

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Q: Does it control both temperature and flow?
A: It is a single-function cartridge that balances pressure and controls temperature at full flow; flow is not independently controlled.

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Q: How do I prevent scalding?
A: Use the integrated rotational limit stop to set a maximum hot temperature during installation.

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Q: Is installation difficult?
A: It installs like a standard cartridge; refer to Delta’s installation sheet (PDF) for step-by-step guidance.

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Q: What maintenance is required?
A: Seals can be easily replaced if drips or temperature fluctuations occur.

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A Seamless Upgrade for Everyday Comfort

This cartridge quietly elevates the ritual of bathing, delivering smooth, balanced temperature every time. Its compact, engineered form hides behind the wall yet defines a spa-caliber experience with an intuitive limit stop. Pair it with clean-lined trim for a refined, modern silhouette. Essential engineering that underpins luxurious living.

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Upgrade your Delta Monitor valve with RP19804 for consistent, safe shower temperatures—order now to restore peak performance.

Installation