Brew Monk S25 sparge water heater with integrated pump

Brew Monk® Sparge Water Heater S25

Improve your all grain brewing efficiency with the Brew Monk Brew Monk® Sparge Water Heater S25 — a dedicated sparge water heating system designed to simplify and optimise the sparging process.
Featuring a built-in pump, digital temperature display, and powerful 2500W heating element, the S25 allows brewers to heat, maintain, and distribute sparge water with greater precision and control. Designed for compatibility with a wide range of brewing systems, this unit helps improve sugar extraction efficiency while streamlining brew day workflow.
Constructed from durable high-quality stainless steel and supplied with a tempered glass lid and silicone transfer hose, the Brew Monk® S25 is an excellent upgrade for brewers looking to achieve more consistent brewing results.

Product Profile
Product Type: Sparge Water Heater
Brand: Brew Monk®
Model: S25
Capacity: 22 Litres
Heating Power: 2500W
Material: Stainless Steel
Temperature Control: Digital Display
Pump: Built-In
Lid Type: Tempered Glass
Hose Included: Yes
Hose Length: 2 Metres
Hose Size: 10 mm ID / 14 mm OD
Warranty: 3 Years

Why Proper Sparging Matters
After mashing, a significant amount of fermentable sugars remains trapped within the grain bed. Proper sparging rinses these sugars from the grains using water at the correct temperature, helping maximise extraction efficiency and improve brewing performance.

Controlled sparging can help:

• increase brewhouse efficiency
• improve consistency
• maximise grain utilisation
• support stable wort production
• reduce wasted sugars

The Brew Monk® S25 gives brewers greater control over this critical stage of the brewing process.

Built-In Pump For Easy Water Transfer
Unlike standard hot liquor tanks, the Brew Monk® S25 features an integrated pump allowing hot sparge water to be transferred directly to your mash or brew vessel with minimal effort.
This simplifies:

• sparging workflow
• water handling
• controlled distribution
• brew day organisation

The included 2 metre silicone hose provides flexibility for a wide variety of brewing setups.

Digital Temperature Control
The integrated digital display allows precise temperature monitoring throughout the sparging process.
Maintaining correct sparge water temperature is important because:

• overly hot water may extract unwanted tannins
• lower temperatures may reduce extraction efficiency

The powerful 2500W heating element heats water quickly while maintaining stable operating temperatures during brew day.

Optional Sparge Manifold Compatibility
For brewers looking for even greater extraction consistency, an optional mash and sparge manifold is available separately.
Using a sparge manifold helps:

• distribute water evenly across the grain bed
• reduce channeling
• improve extraction consistency
• support higher brewing efficiency

This is particularly useful for larger grain bills and advanced all grain brewing setups.

Designed For Modern Brewing Systems
The Brew Monk® Sparge Water Heater S25 integrates easily with many popular brewing systems and all grain brewing setups.

Ideal for use with:

• all grain brewing systems
• three vessel systems
• recirculating brewing systems
• Brew Monk® systems
• BrewZilla setups
• custom brewery configurations

Key Features

• Dedicated sparge water heating system
• Built-in pump for controlled water transfer
• Digital temperature display
• Powerful 2500W heating element
• 22 litre effective capacity
• Stainless steel construction
• Tempered glass lid
• Includes silicone transfer hose
• Improves sparging efficiency and consistency
• Compatible with multiple brewing systems
• 3-year manufacturer warranty

Important Usage Information
Important: this unit is designed exclusively for heating sparge water and is not intended for use as a brewing kettle.

It should not be used for:

• wort boiling
• full brewing operations
• direct brewing applications

The unit is specifically engineered to function as a sparge water heating and transfer system.

Perfect For Brewers Who

• Want to improve all grain brewing efficiency
• Need dedicated sparge water heating
• Want more controlled sparging
• Brew larger batches regularly
• Use recirculating brewing systems
• Want to streamline brew day workflow
• Are upgrading from manual sparging methods

Frequently Asked Questions
What is a sparge water heater used for?
A sparge water heater is used to heat and maintain water at the correct temperature for sparging during all grain brewing. This helps rinse remaining sugars from the grain bed after mashing.

Does the Brew Monk® S25 include a pump?
Yes — the unit features a built-in pump for transferring hot sparge water directly to your brewing vessel.

Is tubing included?
Yes. The unit includes a 2 metre silicone hose with:

• 10 mm inner diameter
• 14 mm outer diameter

Can this unit be used as a brew kettle?
No. The Brew Monk® S25 is designed specifically for heating sparge water and is not suitable for boiling wort or full brewing operations.

What size batches is this suitable for?
With a 22 litre capacity, the S25 is suitable for many standard homebrew batch sizes and works particularly well alongside modern all grain brewing systems.

Why is controlled sparging important?
Controlled sparging helps maximise sugar extraction efficiency while reducing the risk of uneven rinsing or channeling through the grain bed.

Does the unit maintain temperature automatically?
The digital control system allows accurate temperature monitoring and stable heating performance throughout use.

Is the sparge manifold included?
No. The optional mash and sparge manifold is available separately.

Brewing Benefits Of Dedicated Sparge Water Heating
Using a dedicated sparge water heater offers several advantages over manually heating sparge water separately.
Benefits include:

• faster brew day workflow
• more consistent sparge temperatures
• improved extraction control
• easier water handling
• reduced lifting of heavy hot liquids
• cleaner brewing setup organisation

For many brewers, a dedicated sparge water heater becomes one of the most valuable brew day upgrades.