How do you enclose a hot water heater
William Smith
Updated on April 20, 2026
In most instances, a home’s water heater is placed in the basement. When the basement is finished so it can be used for another purpose, leaving the water heater in plain view can detract from the appearance of the room. You can enclose the water heater by building a wall around it and constructing a utility closet.
Is it safe to put things around a water heater?
Store items that are prone to moisture damage such as books, papers, or magazines near the water heater. Don’t … Place any items that may block or obstruct your view of the water heater. If any view is hidden, you may not notice your water heater is leaking until it’s too late.
Does a water heater need ventilation?
All water heaters that burn natural gas or liquid propane (LP) gas require a venting system. The process of burning of the gas is called combustion and it creates heat, exhaust gases (including highly poisonous carbon monoxide), and moisture.
Should a water heater be enclosed?
Water heaters must be surrounded by a certain amount of clearance, or air space, to function properly and safely. A clearance area of 12 inches is required on all sides of a hot water heater. A certain amount of airflow is also required for proper combustion and ventilation.Can you enclose a water heater in the garage?
Turns out, you can DIY the solution you’ve been looking for. Creating a screen for your water heater will not only hide the unsightly appliance but also provide a usable “wall” that can be outfitted with ample storage opportunities. You’ll be one step closer to an orderly garage.
Can things touch hot water heater?
Yes, a water heater can cause a fire. Proper maintenance and safety precautions can drastically decrease the risk of a fire. Don’t store flammable materials or liquids near a gas water heater.
Can you box in a water heater?
In most instances, a home’s water heater is placed in the basement. … You can enclose the water heater by building a wall around it and constructing a utility closet.
How do I hide my water heater in my closet?
- Add a Closet. If you have the space, you can hire a contractor to install drywall and a door. …
- Create a Hot Water Cover or Cabinet. Creating a cabinet is a great option if you want something less permanent than a closet. …
- Hang Curtains. …
- Use a Room Divider or Screen.
How do you strap a water heater in a closet?
Wrap the heavy-gauge metal strapping 1-1/2 times around the tank. Start by placing the strapping at the back of the tank. Bring it to the front and then take it back to the wall. Secure this strapping to the wall studs or the wood block using several 1/4-inch x 3-inch or longer lag screws with oversized washers.
Can a water heater be vented out a sidewall?Direct vent or horizontally vented water heaters are designed for installation where vertical chimneys or flues are not available or would be more expensive to install. The vents go directly through an outside wall, and can also bring in combustion air to the gas burner.
Article first time published onCan you vent a standard water heater through the wall?
Direct Vent Water Boiler The air that is used for combustion will come from the water vent, this vent will either through the roof or from the outside of the wall. … This means that only one single pipe is required to go through the roof or wall where the clean air is moved and the off-gasses will be vented.
What is the proper way to vent a gas water heater?
The venting must be vertical or upward sloping so that the hot exhaust rises up through the venting to exit your home. Making sure that your home has a properly working vent system is imperative when installing a standard atmospheric vent with your water heater.
How do I hide my furnace and hot water heater?
Perhaps the simplest way to hide your furnace and water heater is to add a sliding curtain as a divider. You will need to measure the wall height to determine proper curtain length, as well as the needed width. Be sure to give a few inches of clearance so the curtain doesn’t touch your heater.
Will a hot water heater explode?
While rare, residential water heater explosions do occur and can be deadly. Explosions are possible with both gas and electric tank water heaters, primarily those that are poorly maintained.
How do you secure a water heater to the wall?
- There should be very little space between the water heater and the wall. …
- Wrap the heavy-gauge metal strapping 1½ times around the tank. …
- Secure this strapping to the wall studs or the wood block using several 1/4″ x 3″ or longer lag screws with oversized washers.
How many straps are required on a water heater?
California Plumbing Code Section 507.2 requires that all water heaters shall be supported and strapped to prevent movement during an earthquake. Two metal straps, not less than 22 gauge, nor less than 5/8-inch wide shall be used.
How do you camouflage a water tank?
You can inexpensively purchase panels like bamboo fencing or similar, or create cover with horizontal slats or lattices for a nicer crisscross effect. These panels are placed in front of your tank, to help conceal from view. If using lattices or slats, you can obviously paint the material to match your garden or house.
Can tankless water heater be covered?
Most indoor and outdoor tankless water heaters have built-in freeze protection against temporary winter temperatures ranging from -5 degrees Fahrenheit to -22 degrees Fahrenheit. This protection cannot withstand long term below freezing temperatures.
Can you vent a hot water heater with PVC?
PVC is fine. As Jason mentioned, plastic (PVC or ABS) is ok to use as a venting material on powervented hot water heaters. They work by sending a huge amount of air in with the flue gases that it decreases the temperature of the exhaust going through the vent enough that it will not comprimise the vent.
Do I need a flue liner for my water heater?
For optimal use and safety, a liner is needed when installing a new heating system, furnace, boiler, or water heater. Local codes and the International Fuel Gas Code require proper venting and chimney liners for flue gasses to be vented into the outdoor atmosphere.
How do you seal a water heater vent pipe?
Install an increaser in the largest hole in the chimney. Fill any voids with pieces of gravel or brick, and then seal the increaser in place with furnace cement. Install smoke caps in the smaller holes and seal them with furnace cement. Install an increaser on the flue base on the water heater.
Can water heater and furnace be vented together?
Many homes are built with the water heater and furnace sharing the same exhaust vent. This practice is common with standard efficiency (80%) furnaces. When installed correctly, this venting arrangement works with an 80% gas furnace (or less than 80%) + gas water heater.
How hot does a water heater vent pipe get?
If a water heater is set to store water at 140 F to minimize Legionella bacteria growth, the flue gas temperature will be about 160 F when the heater is new. As scale builds up and the heater efficiency falls off, the flue gas temperatures can easily increase to over 350 degrees F.
Why are power vent water heaters so expensive?
A power vent water heater will cost more initially due to extra equipment needed such as the fan and blower. Also, you will need to run a power line to the fan which will also add to the cost.
Can you enclose a gas water heater?
The Facts. Hot water heaters — both gas and electric — can be enclosed. However, insulation blankets are no longer recommended for hot water heaters. … Most defer to manufacturer recommendations when it comes to space allowance for an enclosed water heater.
How much does it cost to replace a flue pipe on a water heater?
Direct Vent vs. Direct vent water heaters discharge exhaust through a flue pipe above the unit. If you replace an electric water heater with a direct vent gas model, expect to pay an additional $500 to $1,000 to install the vent pipe.
How much space is required around a furnace?
As a general recommendation, your heater should be 30 inches away from furnace room walls on all sides. This allows our service experts to comfortably replace it. You also need to check the space has enough airflow and ventilation, especially if you have an aging furnace with a metal flue.
Can you box in a furnace?
A furnace can be installed various places in a house — in a basement, an attic, a garage, a ground-floor utility room or outside the walls. Furnaces in basements or garages often are enclosed in cabinets or closets to block noise from the unit and protect it from accidental bumps.