Product Overview
The Houzer CTO-3370SL Contempo is a 33-inch undermount double-bowl kitchen sink with a smaller prep bowl on the left and a larger primary bowl on the right. The 70/30-style arrangement provides a full-size 21-by-16-inch main basin for cookware and cleanup, plus a 9-by-16-inch secondary basin for produce, rinsing, soaking, or separating tasks. The large bowl is 10 inches deep, while the smaller left bowl is 8 inches deep, making each compartment suited to a different part of the kitchen workflow.
The sink is fabricated from 18-gauge T-304 stainless steel and finished in lustrous satin. Both drains are positioned toward the rear to preserve working space within the bowls and help keep plumbing closer to the cabinet wall. Houzer specifies a 36-inch minimum sink base. StoneGuard undercoating and sound-absorbing pads help reduce dish clatter, vibration, and condensation beneath the bowls. The current manufacturer listing includes two 190-9180 basket strainers and the model-specific BG-4090 and BG-4210 bottom grids. CB-4100 is the optional cutting board. Confirm that the smaller bowl belongs on the left when viewed from the front, and verify the countertop template, faucet position, drain and disposal arrangement, reveal style, and cabinet clearance before ordering.
Key Features:
- 33-inch undermount 70/30 double-bowl sink
- Smaller 9-inch prep bowl on the left
- Larger 21-inch primary bowl on the right
- 18-gauge T-304 stainless steel
- Lustrous satin finish
- Rear-set drains
- Two bottom grids and two basket strainers included
- Designed for a 36-inch minimum sink base
Common Uses:
- Washing cookware in the large bowl while preserving a prep basin
- Separating food preparation, rinsing, soaking, and cleanup
- Kitchen layouts requiring the smaller bowl on the left
- Undermount installations with compatible solid-surface countertops
Technical Specifications:
- Overall dimensions: 33 inches x 18 inches x 10 inches
- Left bowl: 9 inches x 16 inches x 8 inches deep
- Right bowl: 21 inches x 16 inches x 10 inches deep
- Installation: Undermount
- Bowl configuration: Offset double bowl; small bowl left
- Material: T-304 stainless steel
- Gauge: 18 gauge
- Finish: Lustrous satin
- Drain locations: Rear
- Minimum cabinet size: 36 inches
- Included grids: Houzer BG-4090 and BG-4210
- Included basket strainers: Two Houzer 190-9180 strainers
- Optional cutting board: Houzer CB-4100
Installation and Orientation Notes:
Confirm the SL orientation before ordering: the smaller bowl is on the left when facing the sink. Use the actual sink and manufacturer template for countertop fabrication. Verify support, reveal style, faucet reach to both bowls, two drain connections, disposal placement, and cabinet clearance.
FAQ
Which side is the smaller bowl on?
The smaller 9-inch bowl is on the left.
Are both bowls the same depth?
No. The small bowl is 8 inches deep, and the large bowl is 10 inches deep.
Are both grids included?
Yes. The current listing includes BG-4090 and BG-4210 plus two basket strainers.
What cabinet size is required?
A minimum 36-inch sink base.
Why Buy the Houzer CTO-3370SL From Big Frog Supply?
Big Frog Supply clearly identifies the small-bowl-left orientation, individual bowl dimensions and depths, included grids and strainers, cabinet requirement, and manufacturer documents so customers can avoid ordering the mirrored SR configuration by mistake.
