Whirlpool WRS335FDDM00 refrigerator Parts

For your Whirlpool WRS335FDDM00 side-by-side refrigerator, the most reliable way to confirm cubic feet is to look up the capacity listed for your exact model in the product specifications section of the WRS335FDDM00 owner's manual. If you need a quick estimate, you can calculate interior volume from measurements.

Fast ways to find the capacity

• Check the model and serial label location (inside wall of the refrigerator compartment) to confirm you are using WRS335FDDM00.
• Look for “capacity” or “cu. ft.” in the specifications section of the WRS335FDDM00 owner's manual.
• If you only have exterior dimensions, use them for a rough estimate (interior space is always less because of insulation and components).

How to estimate cubic feet by measuring

1. Measure the usable interior of the fresh food compartment (width x height x depth) in inches.
2. Do the same for the freezer compartment.
3. Add the two volumes together.
4. Convert cubic inches to cubic feet:

What you have	What to do	Result
Cubic inches	Divide by 1,728	Cubic feet
Cubic feet	Multiply by 1,728	Cubic inches

Tip: Remove bins and shelves only if needed to measure accurately; measure the open cavity, not the door bins.

Why it matters

Knowing cubic feet helps us match the right replacement parts and accessories (like shelves, bins, and ice storage) and it also helps when comparing energy use and storage needs across refrigerator sizes.

Related help for this model

If you are tracking down water or ice issues while checking specs, our how to prevent water dispenser and ice maker problems guide covers common causes such as low water pressure, air in the line, and filter restrictions.

Last updated: January 2026

Yes. Multiple major brands make 33-inch wide refrigerators, and a 33-inch side-by-side is a common fit for kitchens that cannot accommodate a 36-inch unit. If you are matching an existing cutout for Whirlpool model WRS335FDDM00, we recommend confirming the exact cabinet opening and clearance requirements in the WRS335FDDM00 user guide.

What “33-inch wide” means when you shop

Manufacturers list width in whole inches, but the actual cabinet width and required clearance can vary by model.

• Measure the cabinet opening width, height, and depth (not just the old refrigerator)
• Plan for door swing clearance and handle clearance
• Confirm ventilation clearance at the top, sides, and back
• Check water line access if you have an ice maker or water dispenser
• Verify electrical outlet location (grounded 3-prong outlet recommended)

Quick comparison: common refrigerator widths

Nominal width	Typical fit	What to expect
30-inch	Tight spaces, apartments	Less capacity, fewer configurations
33-inch	Smaller kitchens, standard cutouts	Good capacity without needing 36-inch space
36-inch	Larger kitchens	Most options and highest capacity

Tips if you are replacing a Whirlpool WRS335FDDM00

If your current refrigerator is a Whirlpool WRS335FDDM00 side-by-side, staying near the same width usually reduces installation surprises.

• Allow about 24 hours for cooling after installation before judging temperatures
• Use two or more people to move and position the refrigerator
• Avoid extension cords; use a grounded 3-prong outlet
• If the unit has water, confirm the shutoff valve location and water line routing

Why it matters

A refrigerator that is even slightly too wide, or that lacks door-swing clearance, can prevent proper installation and can lead to doors not sealing correctly, which affects cooling performance and energy use.

Last updated: January 2026

The most common problems we see on a Whirlpool refrigerator like model WRS335FDDM00 are cooling complaints (not cold enough or running a lot) and ice maker or water dispenser issues. Many of these trace back to airflow, normal control settings, or water supply problems outlined in the WRS335FDDM00 owner's manual.

Most common symptoms and what they usually point to

• Refrigerator not cooling well: restricted airflow, dirty condenser area, or a fan issue
• Runs a lot: normal after installation or after door openings; can also happen with warm room temps
• No ice or slow ice: ice maker off, low water pressure, frozen fill tube, or valve problem
• No water at dispenser: clogged filter, air in the line, or inlet valve issue
• Noisy operation: many sounds are normal (buzzing, popping, gurgling, sizzling during defrost)

Quick checks we recommend first (before replacing parts)

• Confirm cooling is turned on and controls are set normally (not “coldest” as a shortcut).
• After a new install or power outage, allow 24 hours for full cooling.
• Make sure doors close fully and vents inside are not blocked by food packages.
• If the unit is not connected to water, turn off the ice maker to prevent valve noise.
• If water or ice is weak, replace the water filter on schedule and purge air from the line.

Common part-related causes on this model

If basic checks do not fix it, these parts are often involved:

Symptom	Common suspect	Example part for WRS335FDDM00
No ice and no water fill sound	Water inlet valve not opening	Refrigerator water inlet valve WPW10179146
Ice maker not cycling or not harvesting	Ice maker assembly issue	Refrigerator ice maker assembly WPW10300022
Frost buildup and warm temps	Defrost system problem	Refrigerator heater WP2323198

Why it matters

Cooling and ice maker complaints often share the same root causes: airflow and temperature stability. Fixing the basics first helps prevent unnecessary part replacement and protects food temperatures.

Last updated: January 2026