Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Official Apollo Water heater parts

Apollo Water heater Parts — Browse All Models

Apollo is a trusted name in water heaters. Apollo Hydroheat water heaters provide the hot water that families need in residential homes. Apollo manufactures gas and electric water heaters in various sizes so you can find the type that fits your needs. When your water heater isn't heating water as it should, get the Apollo water heater parts you need to fix your water heater at Sears PartsDirect.

Frequently bought Apollo parts

K,diptube,j 100108385

Nipple

Part #9000453

Replaced by #100108385

Info Icon
Manufacturer substitution
This part replaces 9000453. Substitute parts can look different from the original.
In Stock
$96.44
Minus Item
Qty
Plus Item
Water Heater Anode Rod 100108260

Anode 33 In

Part #9000029

Replaced by #100108260

Info Icon
Manufacturer substitution
This part replaces 9000029. Substitute parts can look different from the original.
In Stock
$78.63
7% OFF Phone Price : $84.63Info Icon
Minus Item
Qty
Plus Item
Water Heater Vent Draft Hood 100108368

Water Heater Vent Draft Hood

Part #9000274

Replaced by #100108368

Info Icon
Manufacturer substitution
This part replaces 9000274. Substitute parts can look different from the original.
In Stock
$64.56
Minus Item
Qty
Plus Item
Drain Pan 9000743

Drain Pan

In Stock
$36.23
Minus Item
Qty
Plus Item
State Water Heater Dip Tube 100108608

Dip Tube

Part #9000908

Replaced by #100108608

Info Icon
Manufacturer substitution
This part replaces 9000908. Substitute parts can look different from the original.
In Stock
$53.73
Minus Item
Qty
Plus Item
K,dip Tube,p 100108765

Dip Tube

Part #9001839

Replaced by #100108765

Info Icon
Manufacturer substitution
This part replaces 9001839. Substitute parts can look different from the original.
In Stock
$36.53
Minus Item
Qty
Plus Item

Popular maintenance items for Water Heaters

Water Heater Thermostat, Upper 100108683

Water Heater Thermostat, Upper

In Stock
$41.46
13% OFF Phone Price : $47.46Info Icon
Minus Item
Qty
Plus Item
Ao Smith Water Heater Thermistor 100263932

Ao Smith Water Heater Thermistor

In Stock
$61.39
9% OFF Phone Price : $67.39Info Icon
Minus Item
Qty
Plus Item
Water Heater Heating Element, 3,800-watt 9000225015

Water Heater Heating Element, 3,800-watt

In Stock
$19.39
11% OFF Was : $21.87Info Icon
Minus Item
Qty
Plus Item
American Water Heaters Water Heater Thermostat 9001954015

American Water Heaters Water Heater Thermostat

In Stock
$16.52
11% OFF Phone Price : $18.52Info Icon
Minus Item
Qty
Plus Item
Water Heater Anode Rod 100110266

Water Heater Anode Rod

In Stock
$144.41
8% OFF Phone Price : $156.41Info Icon
Minus Item
Qty
Plus Item
Kenmore Water Heater Gas Control Valve 100262939

Kenmore Water Heater Gas Control Valve

In Stock
$284.09
$12.00 OFF Phone Price : $296.09Info Icon
Minus Item
Qty
Plus Item

What to do when the pressure relief valve drips water on your Apollo water heater

  • Replace the pressure relief valve if it leaks and the water heater isn't overheating.
  • If the water is overheating, the dripping could be because the overheating tripped the valve. Shut off the circuit breakers and check the thermostats and heating elements. A failed thermostat can cause the element to heat constantly, resulting in overheating. A heating element shorted to the metal tank or cabinet will also heat constantly and cause overheating. Watch this video to find out how to troubleshoot an overheating electric water heater. Replace any failed thermostats and shorted heating elements.
  • Replace the thermostat in a gas water heater if it's causing overheating.

Apollo Hydroheat parts that you'll need to fix a smelly water condition

Certain water conditions cause a reaction between the anode rod and supply water, which results in hydrogen sulfide gas being dissolved in the tank water. The hydrogen sulfide gas emerges in the hot tap water causing a rotten-egg smell. Installing a less-reactive aluminum alloy anode rod and chlorinating the water supply system eliminates the rotten-egg smell in hot water.

When you’re looking for hot water repair near me, trust the pros at Sears Home Services to fix your water heater fast.

Parts & More

Bottom-Mount Refrigerator
Chest Freezer
Dryer
Elliptical Machine
Front-Engine Lawn Tractor
Gas Pressure Washer
Gas Range
Laundry Center
Mechanical Sewing Machine
Microwave
Miter Saw
Others
Parts
Shop Press
Side-By-Side Refrigerator
Wine & Beverage Cooler