Plumbing Notes/water heaters
Bradford White tank water heater install
We pulled a tired tank out of an Inland Empire utility closet and set a new Bradford White in its place. Here is how a real water heater swap actually goes, start to finish.
By Brad Staiger — Staiger Plumbing, LIC. #802197
Inside the cabinet enclosure
The Bradford White in these photos is an electric unit we set inside a wood cabinet closet, copper supply lines running up top, two earthquake straps across the body. You see this layout all over the Inland Empire, where the heater shares a hallway closet or a garage corner with the furnace and there is no room to spare. We size the cabinet clearance before the tank ever comes off the truck, because a 50-gallon Bradford White needs service room, and an inch of slop on a copper stub-out turns a two-hour swap into a sweat-soldering afternoon. Copper connections at the top, dielectric unions where the steel nipples meet the supply, and we pressure-test the joints before we walk away. The straps are not decoration. More on those next.
Straps come standard here
The Inland Empire sits on top of the San Jacinto and San Andreas faults. California code wants a water heater strapped at the upper and lower third of the tank, anchored into framing, and we treat that as the floor, not the ceiling. A full 50-gallon tank carries over 400 pounds of water. In a shake it walks, snaps the copper, and floods the closet, or rips the gas line on a gas unit. We lag the straps into studs, not drywall, and on the cabinet installs we block behind the panel so the anchor has something solid to bite. Homes in Fontana and Rialto built in the 80s often have the heater held with plumber's tape that has rusted through. We replace it. A swap is the right time to bring the seismic bracing up to where it should be.
Hard water eats tanks
Inland Empire water runs hard, often north of 15 grains per gallon out toward Hemet and San Jacinto. That mineral load drops out as scale inside the tank and packs the bottom, which is why a heater that should last 10 or 12 years starts rumbling and leaking at year seven around here. The dual-tank setup in one of these photos is a whole-house softener and filter with a sediment pre-filter ahead of it, copper supply feeding the string. Pairing soft water with a new tank is the single biggest thing a Norco or Chino Hills homeowner can do to stretch the life of the heater. We check the anode rod on every service. In hard water it is the part that sacrifices itself so the steel tank does not, and most people have never had it looked at.
Outside in the alcove
Plenty of IE homes keep the heater outside, in a side-of-house cabinet or an exterior alcove like the two Rheem units in these photos. The 90s tracts across Murrieta and Temecula did this constantly to free up garage space. Outside installs have their own rules. The flue vent has to carry combustion gas up and clear of windows on a gas unit, and the exterior cabinet louvers need to stay open, not painted shut. We see flue pipe rusted at the storm collar and sun-baked supply lines gone brittle after 20 years in the Inland Empire heat. When we swap one of these, we look at the venting and the pan and the shutoff, not just the tank, because the alcove is where the small problems hide until water is running down the stucco.
Pulling the old one
The closet photo with the aluminum ladder and the moving blankets staged is a swap mid-setup. That is the unglamorous part. We kill the power or gas, drain the old tank down through a hose to the driveway, and the blankets are there so we do not gouge the flooring or the door casing hauling 150 pounds of dead steel out of a tight hallway. A clean Bradford White swap runs two to three hours once the old unit is drained, and we haul the old tank away. If your heater is over ten years old, rumbling, or leaving rust at the base, that is the tank telling you it is near the end. Catching it before it lets go means you pick the day, instead of the tank picking it for you on a Sunday morning.
Related notes
- Why Inland Empire Water Heaters Fail Early — And What You Can Do
The brochures promise twelve years, but out here in the Inland Empire most tanks start failing at year eight or nine. Here is what our hard water actually does to them.