How to Add Hot Water Tap Outside: The Ultimate DIY Guide

Imagine this: you’re enjoying a relaxing afternoon in your backyard, tending to your garden, or simply soaking up the sun. You decide to wash your hands after a messy gardening session, but the only option is a cold, unwelcoming hose. Wouldn’t it be amazing to have a convenient hot water tap right there, ready to provide instant comfort and warmth?
This is where the idea of adding a hot water tap outside comes in. It’s a simple yet impactful improvement that can elevate your outdoor experience, making it more enjoyable and practical. Whether you’re an avid gardener, a frequent entertainer, or simply someone who values convenience, this guide will walk you through the process of adding a hot water tap outside, step-by-step, ensuring you have all the information you need to make it a reality.

Understanding the Basics: Types of Hot Water Taps

Before diving into the installation process, it’s essential to understand the different types of hot water taps available for outdoor use. This will help you choose the best option for your specific needs and budget:

• Tankless Water Heaters: These units are compact and energy-efficient, heating water on demand. They are ideal for smaller installations and offer a consistent hot water supply.
• Tank-style Water Heaters: These traditional water heaters store a large volume of hot water, providing ample supply for multiple uses. However, they require more space and can be less energy-efficient than tankless options.
• Point-of-Use Water Heaters: These compact units are designed to heat water directly at the tap, eliminating the need for extensive plumbing. They are perfect for specific applications, like a single outdoor tap.
• Combination Boiler Systems: These systems provide both heating and hot water, offering a combined solution for your home’s needs.

Planning and Preparation: Getting Ready for Installation

Once you’ve chosen the right type of hot water tap, it’s time to plan and prepare for the installation. This crucial step ensures a smooth and successful process:

• Determine the Location: Choose a location for your outdoor hot water tap that’s easily accessible, close to a water source, and protected from the elements.
• Assess Existing Plumbing: Evaluate your existing plumbing system to determine if it can accommodate the new tap. You might need to run new pipes or modify existing ones.
• Gather Necessary Materials: Depending on your chosen system, you’ll need various materials, including pipes, fittings, valves, insulation, and electrical wiring (if required).
• Check Local Building Codes: Ensure you comply with local building codes and regulations regarding outdoor plumbing installations.

Installation Process: Step-by-Step Guide

With your plan in place, it’s time to start the installation process. Here’s a detailed breakdown of the steps involved:
1. Shut Off Water Supply: Locate the main water shut-off valve and turn it off to prevent water leaks during the installation process.
2. Prepare the Water Line: If you’re running new pipes, use PVC or copper pipes for outdoor installations. Cut the pipes to the desired length and ensure they are properly joined using appropriate fittings.
3. Install the Water Heater: Depending on your chosen system, follow the manufacturer’s instructions to install the water heater. This may involve mounting it on a wall or installing it in a designated area.
4. Connect the Hot Water Tap: Connect the hot water tap to the water heater using the appropriate fittings and valves. Ensure the connections are secure and leak-proof.
5. Install the Cold Water Line: Connect a cold water line to the tap to provide a cold water option.
6. Test for Leaks: Before turning on the water supply, carefully check all connections for leaks.
7. Turn On the Water Supply: Once you’re satisfied with the connections, slowly turn on the main water supply and check for leaks again.
8. Test the Hot Water Tap: Run the hot water tap to ensure it’s working correctly and providing hot water.

Finishing Touches: Enhancing Your Outdoor Hot Water Tap

Once the installation is complete, there are a few finishing touches you can add to enhance your outdoor hot water tap and make it more functional:

• Install a Backflow Preventer: This device prevents contaminated water from flowing back into your home’s water supply, ensuring safety and hygiene.
• Add a Weatherproof Cover: Protect your hot water tap from the elements with a weatherproof cover.
• Install a Drain Valve: Include a drain valve to allow for easy draining of the water lines during freezing temperatures.
• Consider a Water Heater Blanket: Wrap your water heater in a blanket to reduce heat loss and improve energy efficiency.

Beyond the Basics: Troubleshooting and Maintenance

While installing an outdoor hot water tap is relatively straightforward, you might encounter some issues along the way. Here are some common troubleshooting tips:

• No Hot Water: Check the water heater’s power supply, the thermostat settings, and the flow rate.
• Leaking Connections: Tighten any loose connections or replace faulty fittings.
• Low Water Pressure: Check for clogs in the pipes or fittings, and consider increasing the water pressure.
• Frozen Pipes: Insulate the pipes and drain the water before freezing temperatures arrive.

Regular maintenance is essential to ensure your outdoor hot water tap continues to function smoothly. Here are some maintenance tips:

• Flush the Water Heater: Flush out the water heater annually to remove sediment buildup.
• Inspect for Leaks: Regularly check for leaks around the connections and fittings.
• Clean the Tap: Clean the tap regularly to prevent mineral buildup and maintain its functionality.

The Final Touch: Enjoying Your Outdoor Comfort

With your outdoor hot water tap installed and functioning perfectly, you can now enjoy the convenience and comfort it brings. Whether you’re washing your hands after gardening, rinsing off your dog, or simply enjoying a warm beverage on a chilly evening, having a hot water tap outside adds a touch of luxury to your outdoor space.

Answers to Your Questions

Q1: What is the best type of hot water tap for an outdoor installation?
A1: The best type of hot water tap depends on your specific needs and budget. Tankless water heaters are generally the most energy-efficient option, while tank-style water heaters offer a larger hot water capacity. Point-of-use water heaters are ideal for specific applications, and combination boiler systems offer a combined heating and hot water solution.
Q2: How much does it cost to install an outdoor hot water tap?
A2: The cost of installing an outdoor hot water tap varies depending on the type of system you choose, the complexity of the installation, and the cost of materials. A basic installation can cost anywhere from a few hundred to a few thousand dollars.
Q3: Can I install an outdoor hot water tap myself?
A3: While it’s possible to install an outdoor hot water tap yourself, it’s recommended to hire a licensed plumber for a professional and safe installation. Plumbing work can be complex and requires specialized knowledge and skills.
Q4: How do I prevent my outdoor hot water tap from freezing?
A4: To prevent your outdoor hot water tap from freezing, you can insulate the pipes, install a drain valve, and drain the water lines before freezing temperatures arrive.
Q5: What are some other uses for an outdoor hot water tap?
A5: An outdoor hot water tap can be used for various purposes, including washing dishes, cleaning tools, rinsing off pets, filling birdbaths, and providing hot water for outdoor showers.