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WaterHeaterCalc

Replacing a storage tank · Expert

Long Life Tank Water Heater Setup

Quick answer

The long life setup is a plumbing supply grade tank, a powered anode so corrosion never starts, a deep pan with automatic shutoff, a mixing valve, and a controller that reports how much of the day the tank actually spends reheating. Most households do not need this list, and it says so.

This is the ceiling, and it is worth saying plainly who should not buy it: if the heater sits on a concrete garage floor near a drain and the household is two people, almost none of this is justified. The list earns its place when the heater is above finished space, when the water is aggressive, or when the owner intends to be in the house for fifteen years.

The single item that does the most work here is the impressed current anode, because it addresses the actual failure mode of a steel tank rather than the symptoms of it.

The complete parts list

Every line below is a real listing with a live link. Prices come from verified catalog data and change often.

The heater

$1003.13

Bradford White sells through plumbing supply rather than retail, which means the plumber is more likely to stock parts for it.

Containment, at the level a finished space deserves

$345.86

Corrosion protection

$228.35

Pressure and temperature

$293.60

Measurement, because guessing is what costs money

$262.73

Parts list total

$2133.67

15 lines across 5 groups. Prices change often and are a guide only. This is the parts list, not the installation: gas, flue and electrical work belong to the licensed trade that signs the permit.

Parts list

Get this parts list as a checklist

One email with the full list, every item linked, so you can tick it off at the supplier or on your phone.

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What you can skip

Telling you not to buy something is what makes the rest of the list credible.

  • This entire list, for most households. A garage tank over a drain with two people using it does not need impressed current protection and a six inch pan. Buy the buy-once list instead.
  • The controller, if you will not look at the data. It only pays for itself if it changes a decision.

What to upgrade first

  • The automatic shutoff, above finished space. It is the only item here that prevents a five figure repair rather than a four figure one.

The other tiers in this ladder

  • Budget Tank Water Heater Replacement (Beginner): The complete parts list for a straight electric tank replacement at the lowest sensible cost, with every part that is ge
  • Buy Once Tank Water Heater Setup (Intermediate): The tank replacement built to last, with a powered anode, a thermostatic mixing valve for more usable hot water, leak pr

The other way to do this

A different project. The unit is the cheap part: the gas line upsizing and the vent are what decide whether it happens, and the service valves and descaling kit are part of the purchase rather than afterthoughts.

Frequently asked questions

Who is the long life tank setup for?
A heater above finished space, aggressive or softened water, or an owner staying fifteen years. Everything on the list is either required in most jurisdictions or is the item that prevents the next failure, and the "what to skip" section says plainly what is not needed.
Do I need every item on this list?
No, and the page says which ones. The required group covers what most jurisdictions ask for on any water heater installation. Everything after it is a judgment call, and the skip section explains which items genuinely do not apply to a straightforward installation on a concrete floor near a drain.
Does this include the installation?
No. This is the parts list. Gas line, flue and electrical work belongs to the licensed trade that signs the permit, and what that work costs is a different question that HouseProjectCalc covers. Buying the parts yourself and having them fitted is common and usually cheaper than a supplied-and-fitted quote.
Are these prices current?
They come from verified catalog data and they move often, especially on accessories. Treat the total as a planning figure rather than a quote, and check each listing before ordering. Availability on water heater accessories moves even faster than price does.

This is a parts list, not an installation guide. A water heater is a pressure vessel: never cap, plug or remove the temperature and pressure relief valve, and the discharge pipe runs to within six inches of the floor with no valve and no upward run. Gas line, flue and vent work belongs to a licensed plumber or gas fitter, because improper venting produces carbon monoxide. Turn the breaker off before touching an element and never energise one that is not submerged. Water at 140 F scalds a child in seconds, which is what a thermostatic mixing valve exists to prevent.