Building A Chicken Scalder: Water Heater Method

how to build a water heater chicken scalder

Building a chicken scalder is a great way to save time and money, especially if you're processing a lot of chickens. While some people opt for a pre-made scalder, others choose to build their own using a water heater and a few additional parts. This DIY approach can be more affordable and efficient, but it's important to consider factors such as wattage, volume, and temperature control to ensure the scalder works effectively. In this discussion, we will explore the benefits, challenges, and key considerations of building a water heater chicken scalder, sharing insights from those who have successfully constructed their own.

Characteristics Values
Materials Water heater, Water tank, Utility sink, Thermostat, Temperature controller, Electric heater, Propane burner, Plywood, Detergent
Cost $75-$1400
Time to heat water 30 minutes-2 hours
Water temperature 140-145*F
Volume 5-80 gallons
Power 110V-220V

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Sourcing a water heater

First, you can consider repurposing an old water heater. Some people have found free or low-cost used water heaters that they can modify for chicken scalding. Check local sources such as Craigslist, local papers, landfills, or plumbers for old water heaters that can be repurposed. However, be aware that newer models may have foam insulation, which is not ideal for soaking up water.

Another option is to purchase a new water heater specifically for this project. You can find water heaters at hardware stores, plumbing supply stores, or online retailers. When selecting a water heater, consider the size that best suits your needs. For example, an 80-gallon water heater can accommodate 76 birds in about 2 hours, while a 52-gallon electric water heater will work but provide a little less volume of water.

Additionally, you can choose between gas or electric water heaters. Gas water heaters may heat up faster, but electric options can provide more precise temperature control. If you opt for an electric water heater, ensure you have the appropriate voltage available (110V or 220V).

When sourcing parts for your chicken scalder, don't forget to include a thermostat or temperature controller to maintain the desired water temperature. You may also need a regulator if you plan to connect the water heater to a propane tank.

Lastly, always prioritize safety when working with water heaters and electricity or gas. Consult with professionals or experts if you have any questions or concerns about the safe installation and use of your water heater chicken scalder.

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Cutting the water heater

Before cutting the water heater, ensure that you have the necessary safety equipment, such as gloves, safety glasses, and a mask. The latter is especially important to avoid breathing in any foam insulation that may be inside the water heater.

Turn off the power and water supply to the water heater. Drain the water from the tank. If you have an electric water heater, shut it off at the breaker box, and if you have a gas water heater, locate and turn off the cut-off valve, usually identified by a red handle.

Now, you can begin the process of cutting the water heater. The specific method you choose may depend on the tools you have available and your personal preference. Here are a few options:

  • Use a jigsaw with a heavy-duty metal-cutting blade. This method is suitable for cutting through the metal skin of the tank.
  • Employ a circular saw with a metal-cutting blade, ensuring that the depth is set just shallow enough to penetrate the metal skin of the tank.
  • Utilize a Sawzall with a metal-cutting blade.

If you intend to use the water heater for a firebox, you should also remove the insulation and any metal enclosing it. This metal covering is typically thin and can be cut with tin snips.

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Temperature control

To achieve precise temperature control, consider using a digital temperature controller, such as the Ranco Digital Temperature Controller, which can maintain the set temperature within a 1-degree range. This controller is often used with a 120-volt 1500-watt heating element installed in a plastic drum or a barrel. You can also utilise a thermostat to regulate the temperature.

Additionally, the Whizbang Chicken Scalder, designed by Herrick Kimball, offers electronic temperature control. It allows you to program the desired water temperature, and the unit will automatically maintain that temperature within a 4-degree range. This scalder also features a continuous digital temperature display for easy monitoring.

When using a water heater, some people prefer to start with hot water to speed up the heating process. During the scalding process, the water temperature fluctuates as chickens are immersed, so you may need to adjust by adding cold water or increasing the heat. A lid on the scalder can also help regulate the temperature by retaining heat when needed.

It is worth noting that the optimal temperature range for scalding may vary slightly depending on personal preferences and experiences. Some people suggest temperatures up to 155°F can be successful, while others focus on repeatedly dunking the chicken and performing feather pull tests to determine readiness for plucking.

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Water heating tips

Water heating is an essential part of building a chicken scalder. Here are some tips to help you get it right:

Firstly, source a suitable water heater. Some people opt for a gas hot water heater, while others prefer an electric heater. You can often find old water heaters for free or at a low cost, but be sure to check for any leaks before using them. If you're using an electric heater, ensure it's the correct voltage for your setup; you can use a 220-volt element with a 110-volt power supply.

To speed up the heating process, start with hot water. This will reduce the time needed to reach the desired temperature. If you're using an electric heater, always fill the water tank before plugging in the heater element, and unplug it before draining the tank to avoid damaging the element or causing a fire.

Consider adding a cover to your water heater or tank. This will help the water heat up faster, and if it's made of insulating material like foam, it will retain heat better. You can also place a piece of plywood or similar material over the top while heating to help speed up the process and maintain the temperature.

Water heaters have different heating capacities, so choose one that suits your needs. Some have hotter heating elements and will heat water faster. If you're processing a large number of chickens, a more powerful heater will save you time.

Finally, maintain a consistent water temperature. You can do this by using a temperature controller with alarms that notify you when the water temperature deviates from the set range. This will help you avoid having to constantly monitor the flame or water temperature, making the process more efficient.

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Dunking the chicken

Firstly, ensure you have the right equipment for dunking. You'll need a suitable container, such as a laundry sink or a large enough tank, and a water heater element. The water heater can be electric or gas-powered, depending on your preference and availability. Some people have even used a propane hot water heater with the top cut off. If you're using an electric setup, make sure you have a compatible power supply, such as 110V, and be cautious about water levels to avoid electrical hazards.

Next, prepare the water for dunking. It's essential to get the water temperature just right. Aim for around 140°F to 145°F, as this temperature will help loosen the feathers for easy removal. To speed up the heating process, start with hot water from the tap or boil some water to add to the tank. You can also cover the tank with a piece of plywood or insulation to help the water heat up faster and maintain the temperature between dunks.

Once the water is at the right temperature, it's time to start dunking. Hold the chicken by its legs and gently lower it into the water, using a slow agitation or swirling motion. Keep the chicken submerged for about 10 seconds at a time. Then, lift the chicken slightly, grabbing a handful of feathers to check if they pull off easily. Focus on removing large groups of feathers, rather than trying to get every last feather. You can work on the remaining small feather stumps after plucking the majority.

It's important to have your plucking table nearby, within 5 feet, to ensure the chicken doesn't cool down too much between dunking and plucking. Additionally, always unplug the water heater element before draining the tank to avoid any safety hazards.

By following these steps and maintaining the appropriate temperatures and techniques, you'll effectively dunk and scald your chickens, making the plucking process much more manageable.

Frequently asked questions

A chicken scalder is a device used to scald chickens before plucking them. This makes it easier to remove the feathers.

Water heaters can hold the water at a constant temperature, eliminating the need for constant monitoring of the flame and water temperature.

It is important to ensure that the water heater is compatible with the power supply and has the appropriate heating capacity. Additionally, consider using a cover or lid to speed up the heating process and maintain the temperature.

A temperature of around 140°F to 145°F is often mentioned as effective for scalding chickens.

Yes, always ensure that the water heater is unplugged before draining the sink to avoid damaging the heater or starting a fire. Additionally, be cautious when modifying the water heater to accommodate larger birds, as it involves working with high temperatures.

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