Service and Adjustment

Tank (Sediment) Cleaning

Sediment build-up on the tank bottom may create varying amount of noise, and if left in the tank will cause permanent tank failure. In some water areas, you may not be able to drain all sediment deposits by simply draining the tank. In these cases Mag-Erad (part no. 23600) can be used to help remove the sediment deposits. This may be ordered from the Sears Service Center. For ordering, refer to the Parts Order List section.

Vent System Inspection

•Flue gases may escape if vent pipe is not connected.

•Be alert for obstructed, sooted or deteriorated vent system to avoid serious injury or death.

•Do not store corrosive chemicals in vicinity of water heater.

•Chemical corrosion of flue and vent system can cause serious injury or death

At least once a year a visual inspection should be made of the venting system. You should look for:

•Obstructions which could cause improper venting. The combustion and ventilation air flow must not be obstructed.

•Damage or deterioration which could cause improper venting or leakage of combustion products.

•Rusted flakes around top of water heater.

Be sure the vent piping is properly connected to prevent escape of dangerous flue gasses which could cause deadly asphyxiation.

Obstructions and deteriorated vent systems may present serious health risk or asphyxiation.

Chemical vapor corrosion of the flue and vent system may occur if air for combustion contains certain chemical vapors. Spray can propellants, cleaning solvents, refrigerator and air conditioner refrigerants, swimming pool chemicals, calcium and sodium chloride, waxes, bleach and process chemicals are typical compounds which are potentially corrosive.

If when inspecting the vent system you find sooting or deterioration, something is wrong. Call the local gas supplier to correct the problem and clean or replace the flue and venting before resuming operation of the water heater.

Burner Inspection

Flood damage to a water heater may not be readily visible or immediately detectable. However, over a period of time a flooded water heater will create dangerous conditions which can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE. Contact a Sears Service Center to replace a flooded water heater. Do not attempt to repair the unit! It must be replaced!

At least once a year a visual inspection should be made of the main burner and pilot burner, see Figure 23.

You should check for sooting. Soot is not normal and will impair proper combustion.

Soot build-up indicates a problem that requires correction before further use. Turn “OFF” gas to water heater and leave off until repairs are made, because failure to correct the cause of the sooting can result in a fire causing death, serious injury, or property damage.

FIGURE23.

Burner Cleaning

In the event your burner needs cleaning, following these instructions:

If inspection of the burner shows that cleaning is required, turn

the gas control knob clockwise ( ) to the “OFF” position, depressing slightly.

NOTE: The knob cannot be turned from “PILOT” to “OFF” unless knob is depressed slightly. DO NOT FORCE.

The burner needs to be removed for cleaning. Call the Sears Service Center to remove and clean the burner and correct the problem that required the burner to be cleaned.

153.336466 40 GALLON, 153.336162, 153.336262 40 GALLON SHORT, 153.336762 30 GALLON PROPANE (L.P.), 153.336362 30 GALLON specifications

Sears offers a range of propane storage tanks designed to meet various domestic and commercial heating needs. Among the popular models are the 40-gallon propane tank (L.P.) with the model numbers 153.336862 and 153.336466, as well as the 50-gallon tank identified by 153.336566, and the 30-gallon propane tank represented by 153.336762. Each of these tanks incorporates modern technologies and features tailored for efficiency, safety, and convenience.

The 40-gallon propane tank is an excellent choice for homeowners looking to efficiently store fuel for heating applications, cooking, or outdoor entertainment. Its compact design allows for easy installation in smaller spaces while ensuring sufficient fuel capacity for moderate consumption needs. The tank is constructed from high-quality steel, providing durability and resistance against environmental factors, ensuring long-lasting service.

Sears also provides the 50-gallon propane tank for users with higher fuel demand. This model is essential for households with larger heating requirements or for businesses utilizing propane for cooking or heating. The larger capacity reduces the frequency of refills and enhances convenience for users.

On the other hand, the 30-gallon propane tank serves as a reliable option for customers with minimal fuel needs. Whether for heating specific areas or powering smaller outdoor appliances, this model offers ample capacity while remaining manageable in size.

Safety features are paramount in all Sears propane tanks. Each tank is equipped with safety valves that prevent over-pressurization, along with a robust design that minimizes the risk of leaks. These tanks also meet stringent safety standards, ensuring users confidence in their performance.

Additionally, all models feature external brackets for easy installation and securing to a solid foundation, reducing the risk of accidents during use or adverse weather conditions. The tanks are compatible with various propane appliances, ensuring versatility across applications.

In conclusion, Sears provides a selection of propane tanks that combine practicality with advanced safety features. Whether users opt for the 30-gallon, 40-gallon, or 50-gallon models, they can trust in the quality and reliability of Sears propane tanks to efficiently meet their fuel storage needs while maintaining safety as a top priority.