Sub-Zero Classic Series 36 in. Built-In 20.5 cu. ft. Smart French Door Refrigerator with Professional Handles- Stainless Steel
Key Features
- Dimensions (in.) (WxHxD): 36.0(w) X 84.0(h) X 24.0(d)
- Refrigerator Type: Built-In
- Total Capacity (Cu. Ft.): 20.5
- Installation Depth: Standard Depth
This product is available exclusively in-store.
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About this Item
Sub-Zero Classic Series
Classic French Door Refrigerator/Freezer
Model CL3650UFDSP * 36 IN. Wide * Stainless Steel with Professional Handles

Intelligent Cooling.
Exceptional Freshness.
The Sub-Zero CL3650UFDSP is a 36-inch Built-In Classic Series Smart French Door refrigerator/freezer with 20.5 cu. ft. total capacity. Its Split Climate system maintains separate environments for fresh food and frozen items, keeping food fresher for longer.
This model features Professional Handles in Stainless Steel finish. A Panel Ready version (CL3650UFDP) is also available. An optional Internal Water Dispenser is available as an accessory.
Key Features
Engineering and flexibility working together in every Sub-Zero Classic Series model.
Cooling Technology
Split Climate System
Sub-Zero's Split Climate system uses two independent cooling circuits --- one dedicated to the fresh food section and one to the freezer --- maintaining precise temperatures and humidity levels independently to keep food fresher longer.
Smart Connectivity
Wi-Fi Enabled
The CL3650UFDSP is a smart, Wi-Fi connected appliance, allowing you to monitor and control settings remotely. Compatible with the Sub-Zero app for real-time alerts and diagnostics.
Model CL3650UFDSP
At a Glance
- Brand
- Sub-Zero
- Model Number
- CL3650UFDSP
- Series
- Classic Series
- Appliance Type
- French Door Refrigerator/Freezer
- Width
- 36 inches
- Total Capacity
- 20.5 cu. ft.
- Installation Type
- Built-In
- Finish
- Stainless Steel
- Handle Style
- Professional Handles
- Smart / Wi-Fi Connected
- Yes
- Cooling System
- Split Climate
- Dispenser
- Optional Internal Water Dispenser (accessory)
SP = Stainless Steel with Professional Handles

Why Buy from P.C. Richard & Son
Over 115 Years of Honesty * Integrity * Reliability - delivering the products you want and the service you deserve.
Over 115 Years Strong
Family Owned & Operated
P.C. Richard & Son has been family-owned and operated since 1909, built on over 115 years of Honesty, Integrity, and Reliability. When you shop with us, you're supported by a business that puts your satisfaction first - every purchase, every time.
Authorized Sub-Zero Retailer
Buy with Confidence
As an authorized Sub-Zero retailer, P.C. Richard & Son ensures every product is 100% genuine, fully warrantied, and backed by the manufacturer. You receive the full benefits of Sub-Zero's warranty program - something only authorized dealers can provide.
Installation & Services
Installation Information
P.C. Richard & Son offers installation services for your new appliances. Installations are available in NY, NJ, PA & CT. Find installation information for your next purchase.


