Kenmore 153337114 power miser 9 gas water heater Parts

Yes. On the Kenmore 153337114 power miser 9 gas water heater, many service parts can be replaced to restore heating and improve safety, as long as the tank itself is sound. We recommend following the safety and service steps in the 153337114 owner's manual before starting any repair.

What you can typically replace on this model

Common replaceable items on a gas water heater like the Kenmore 153337114 include ignition and burner components, safety devices, and corrosion protection parts.

• Pilot and ignition components (pilot tube, pilot assembly)
• Burner and manifold components
• Temperature and pressure relief valve
• Dip tube (cold inlet tube)
• Anode rod (corrosion protection)

Parts we commonly see replaced (examples)

If you are troubleshooting no heat, pilot issues, or nuisance shutdowns, these model-compatible parts are often involved:

• Water heater pilot tube assembly 100108370 (pilot gas delivery)
• Pilot assembly 100108373 (pilot flame and ignition sensing)
• Water heater temperature and pressure relief valve 100108279 (overpressure/overtemperature safety)
• Water heater anode rod 100108660 (helps slow tank corrosion)
• Drip tube 100108710 (helps direct incoming cold water)

DIY vs. pro repair: quick decision guide

Some repairs are straightforward; others involve gas connections and combustion safety.

Repair type	Typical DIY-friendly?	Why
Anode rod, dip tube	Often yes	Mostly plumbing work, minimal combustion impact
Pilot tube or pilot assembly	Sometimes	Requires careful gas shutoff and leak checking
Burner/manifold work	Often no	Combustion setup and safety checks matter
Relief valve replacement	Sometimes	Must be installed correctly for safe discharge

Safety steps we want you to follow first

Before replacing any part on a gas water heater:

• Turn off the gas supply at the shutoff valve
• Let hot water cool to reduce scald risk
• Shut off the cold water supply if you will open the tank or piping
• Ventilate the area; do not work around flammable vapors
• After any gas-line work, check for leaks before operating

Why it matters

Replacing the right part can restore reliable hot water and help the heater run safely. Replacing the wrong part, or skipping combustion and leak checks, can create unsafe operating conditions.

Last updated: January 2026

A gas water heater like Kenmore model 153337114 is typically identified by a gas control valve and burner compartment near the bottom, plus a vent/flue that carries combustion gases outdoors. You can confirm by checking the rating plate near the gas control valve and the lighting instructions in the 153337114 owner's manual.

Quick identification checklist (what to look for)

• Gas supply line (usually black iron pipe or flexible gas connector) entering a gas control valve
• Pilot/burner access near the bottom (often behind an inner door)
• Venting: a draft hood and metal vent pipe/flue going upward toward a chimney or vent
• No large electrical heating-element access panels on the tank side (common on electric models)
• A rating plate that lists the type of gas (natural gas or propane) and BTU input

Where to check on Kenmore 153337114

On this model family, the manual notes the rating plate is near the gas control valve and warns to use only the gas type shown on that plate. Use the 153337114 owner's manual to match what you see to the correct lighting and safety instructions.

Gas vs. electric: fast comparison

Feature	Gas water heater	Electric water heater
Heat source	Burner flame under tank	Electric heating elements
Vent pipe	Yes (draft hood/flue)	No venting required
Key control	Gas control valve/thermostat	Upper/lower thermostats
Common access	Burner compartment doors	Element access panels

Why it matters

Correctly identifying gas vs. electric affects safe troubleshooting and parts selection. For example, gas models use ignition and burner components such as a water heater pilot tube assembly 100108370, while electric models use heating elements and thermostats.

Last updated: January 2026

On the Kenmore 153337114 power miser 9 gas water heater, a bad thermocouple most often shows up as a pilot light that will not stay lit (it goes out when you release the gas control knob). Because the gas valve is not “proving” flame, you can end up with no hot water.

Quick symptoms checklist

• Pilot lights but goes out as soon as you release the knob
• Pilot will not light at all (even after repeated attempts)
• Pilot flame is weak, yellow, or does not fully engulf the sensor tip
• You have to hold the knob down much longer than normal to keep the pilot lit
• Thermocouple looks damaged (kinked, heavily corroded, soot-covered)

What to check first (before replacing parts)

We recommend ruling out common causes that mimic a bad thermocouple:

What you see	Likely cause	What to do
Pilot won’t stay lit	Thermocouple not heated enough, dirty pilot, or weak pilot flame	Clean pilot area, confirm flame hits the sensor tip
Pilot flame is small/yellow	Restricted pilot orifice or dirty pilot assembly	Inspect and clean pilot assembly
Pilot goes out randomly	Drafts, venting issues, or combustion air problems	Check for downdrafts and proper ventilation

For model-specific lighting steps and safety warnings, follow the 153337114 owner’s manual.

Simple inspection steps (safe, no meter)

1. Turn the gas control to OFF and wait for any gas to clear.
2. Remove the burner access cover(s) and look at the pilot flame.
3. Confirm the pilot flame is steady and aimed at the thermocouple tip.
4. If the pilot flame is weak or unstable, address the pilot assembly first.

When a part replacement is likely

If the pilot flame is strong and correctly positioned but the pilot still drops out when you release the knob, the pilot assembly components are common suspects on this model. A compatible replacement to consider is the pilot assembly 100108373.

Why it matters

The thermocouple is a flame-safety device. If it cannot generate the signal the gas control needs, the heater shuts off gas to prevent unsafe operation, which also stops hot water production.

Last updated: January 2026

On the Kenmore 153337114 power miser 9 gas water heater, the main parts include the tank, cold-water inlet (dip tube), hot-water outlet, gas control/thermostat, burner and pilot components, venting/draft hood, drain valve, anode rod, and the temperature and pressure (T&P) relief valve. For diagrams and safety details, use the Kenmore 153337114 owner's manual.

Main components you will typically see

These are the most common gas water heater parts and what they do:

• Tank: stores and heats potable water
• Dip tube (cold-water inlet tube): directs incoming cold water to the bottom of the tank
• Gas control valve/thermostat: regulates gas flow and water temperature
• Pilot and burner system: lights and heats the tank (pilot, pilot tube, burner tube, manifold, orifice)
• Venting components: draft hood and vent pipe route combustion gases outdoors
• Drain valve: allows draining for maintenance and sediment flushing
• Anode rod: helps protect the tank from corrosion
• T&P relief valve: safety valve that releases pressure/temperature if unsafe conditions occur

Model-specific parts you can order for Kenmore 153337114

Some key service parts listed for this model include:

Function	Example part for this model	What it’s for
Pressure/temperature safety	Water heater temperature and pressure relief valve 100108279	Helps prevent overpressure/overtemperature conditions
Corrosion protection	Water heater anode rod 100108660	Sacrificial rod that helps extend tank life
Cold-water delivery	Drip tube 100108710	Routes incoming cold water into the tank
Ignition/heating	Water heater pilot tube assembly 100108370	Feeds gas to the pilot for ignition

Why it matters

Knowing the major parts helps you troubleshoot symptoms (no hot water, pilot won’t stay lit, leaking, rumbling from sediment) and choose the right replacement part for the Kenmore 153337114 without guessing.

Last updated: January 2026

A Kenmore gas water heater like model 153337114 typically lasts 8 to 12 years. Regular maintenance (flushing sediment, checking venting, and inspecting safety components) helps you reach the upper end of that range and reduces the risk of early tank failure.

What affects lifespan the most

• Water quality and sediment: Hard water speeds sediment buildup and overheating at the bottom of the tank.
• Maintenance frequency: Annual flushing and inspections slow corrosion and improve efficiency.
• Temperature setting: Higher thermostat settings increase stress on the tank and components.
• Anode rod condition: A healthy anode rod protects the tank from rusting through.
• Venting and combustion air: Poor draft or restricted air can cause sooting and unsafe operation.

Maintenance that helps you get the full 8 to 12 years

We recommend following the maintenance schedule in the 153337114 owner’s manual. Focus on these practical items:

• Flush a few gallons from the drain valve periodically to reduce sediment.
• Test the temperature and pressure relief valve at least yearly.
• Inspect the burner area for dust, lint, or signs of sooting.
• Verify the vent pipe is secure and drafting properly.
• Check for small leaks at fittings before they become major damage.

Parts that matter for longevity (and safety)

Some wear items do not extend tank life directly, but they help keep the heater operating safely and reliably.

Component	What it does	When it becomes a concern
Temperature and pressure relief valve	Prevents dangerous overpressure/overtemperature	Drips constantly, will not reset after testing
Anode rod	Sacrifices itself to protect the tank from corrosion	Heavy corrosion, reduced diameter, or missing core wire

If you are servicing these items, match parts to your exact model: water heater temperature and pressure relief valve 100108279 and water heater anode rod 100108660.

Why it matters

Once a tank begins leaking internally, repairs are rarely cost-effective. Staying ahead of sediment and corrosion is the best way to avoid sudden loss of hot water and water damage.

Last updated: January 2026

The most common issue we see on gas water heaters like the Kenmore 153337114 is the pilot light going out or not staying lit, which often traces back to problems in the pilot/burner system (dirty pilot, weak flame, or a failing safety component). Sediment buildup is another frequent cause of noise and reduced heating.

What to check first (safe, basic checks)

Use the lighting and troubleshooting steps in the 153337114 owner's manual before doing any disassembly.

• Confirm the gas shutoff valve is fully open and other gas appliances are working
• Make sure the water heater has proper combustion air and the area is not tightly enclosed
• Look for signs of venting trouble (soot, strong exhaust smell, or poor draft)
• Listen for popping or rumbling that points to sediment in the tank
• Verify the thermostat setting is reasonable (overly hot settings can trigger safety shutdowns)

If the pilot will not stay lit

On this model, pilot-related failures commonly involve the pilot assembly or pilot tubing getting restricted or worn.

• Inspect the pilot flame; it should be steady and strong, not lazy or yellow
• Clean dust and lint around the burner area (with gas off and the unit cool)
• If the pilot flame is weak or inconsistent, the pilot components may need service or replacement

Helpful parts to know for this model:

Symptom	Likely area	Example compatible part
Pilot will not stay lit	Pilot system	Pilot assembly 100108373
Pilot flame is weak/erratic	Pilot tubing or restriction	Water heater pilot tube assembly 100108370

Why it matters

A pilot that will not stay lit can leave you without hot water and can also signal combustion or venting problems. Sediment buildup reduces efficiency, increases noise, and can shorten tank life if it is not addressed with routine maintenance.

Last updated: January 2026

For Kenmore model 153337114 (Power Miser 9 gas water heater), the year is typically encoded in the first two digits of the serial number. Some units may have one letter before those digits, but the first two numbers still indicate the manufacture year.

How to read the year from the serial number

Look at the serial number on the rating plate, then use this quick check:

• Find the first two numbers in the serial number.
• If there is a single letter first, ignore it.
• Those two digits = the year (for example, 07 = 2007, 15 = 2015).
• If your serial starts with 00-99, interpret it as 2000-2099 for most modern Kenmore water heaters.

For label location and examples, use the 153337114 owner's manual.

Examples (common formats)

Serial number example	How we read it	Manufacture year
07XXXXXXX	First two digits are 07	2007
A15XXXXXX	Ignore A, read 15	2015
23XXXXXXX	First two digits are 23	2023

Why it matters

Knowing the manufacture year helps us match the right Kenmore water heater parts and plan maintenance. For example, if your heater is older, you may want to inspect wear items like the water heater anode rod 100108660 and safety components such as the temperature-pressure relief valve.

Quick tips if the serial number is hard to read

• Wipe the rating plate with a damp cloth and mild soap; avoid abrasives.
• Use a flashlight at an angle to make faint stamping easier to see.
• Write down the full serial number before ordering parts.

Last updated: January 2026